Sam Battle Strips Bristol House Organ for Museum MIDI Overhaul

LOOK MUM NO COMPUTER

Dismantling a sprawling residential pipe organ required severing its legacy electro-pneumatic harness on site because modern Arduino MIDI decoders will replace the original switchboard mechanics.

AI-assisted summary of I BOUGHT A WHOLE CHURCH ORGAN - Part 1 The Organs Removal — original source. Check the original for full context.

Source published: 2022-05-23

Key ideas

Sam Battle of LOOK MUM NO COMPUTER salvaged an authentic church organ from a residential home in Bristol, where it had been integrated across multiple rooms and chimney voids since 1975. (0:00)
The entire extraction, transport, and unloading process was completed in a single 20-hour push, successfully fitting the entire instrument into one long-wheelbase Ford Transit van. (14:17)
Due to time constraints and the complexity of telephony-gauge wiring harnesses, original control cables were snipped indiscriminately, with plans to replace the electro-pneumatic preset relays with modern Arduino-based MIDI drivers. (4:28)
The salvaged instrument is slated for reassembly and public interactive display at This Museum Is (Not) Obsolete once the wind system is recommissioned. (14:17)

Detailed notes

## Background Published on YouTube by LOOK MUM NO COMPUTER on May 23, 2022, this video documents the beginning of an ambitious restoration project. The creator purchased a full-sized church organ that had been retrofitted inside a domestic house and embarked on removing it to bring back to This Museum Is (Not) Obsolete.

## TL;DR Host Sam Battle travels to Bristol to dismantle and collect a massive church organ that was salvaged in 1975 and retrofitted directly into a residential home. Facing complex logistics, the crew navigates delicate lead pipework, dense telephone cabling, a massive windchest, and bass pipes recessed directly through a chimney breast. After cutting through legacy wiring harnesses and splitting a heavy cast-iron blower, they successfully pack the entire instrument into a single Transit van. The episode ends back at the museum workshop, outlining plans to rebuild the organ with modern MIDI controls.

## Atmosphere & style The video carries an energetic, chaotic DIY spirit paired with genuine awe at vintage electromechanical engineering. Sam's frantic, humor-laced narration contrasts with the sheer physical exhaustion of a grueling 20-hour removal day. Watching it feels like a high-stakes, breathless rescue mission where improvisation, wire clippers, and raw enthusiasm triumph over impossible spatial and logistical odds.

## Bulletin - [00:00](https://www.youtube.com/watch?v=8PwwRR8deHk&t=0s) Sam Battle of LOOK MUM NO COMPUTER salvaged an authentic church organ from a residential home in Bristol, where it had been integrated across multiple rooms and chimney voids since 1975. - [14:17](https://www.youtube.com/watch?v=8PwwRR8deHk&t=857s) The entire extraction, transport, and unloading process was completed in a single 20-hour push, successfully fitting the entire instrument into one long-wheelbase Ford Transit van. - [04:28](https://www.youtube.com/watch?v=8PwwRR8deHk&t=268s) Due to time constraints and the complexity of telephony-gauge wiring harnesses, original control cables were snipped indiscriminately, with plans to replace the electro-pneumatic preset relays with modern Arduino-based MIDI drivers. - [14:17](https://www.youtube.com/watch?v=8PwwRR8deHk&t=857s) The salvaged instrument is slated for reassembly and public interactive display at This Museum Is (Not) Obsolete once the wind system is recommissioned.

## Key takeaways - [00:00](https://www.youtube.com/watch?v=8PwwRR8deHk&t=0s) The church pipe organ was preserved and installed directly into a private Bristol home in 1975 after its original church was converted into flats. - [00:00](https://www.youtube.com/watch?v=8PwwRR8deHk&t=0s) The instrument went unsold on eBay for two months before being acquired for installation at This Museum Is (Not) Obsolete. - [02:02](https://www.youtube.com/watch?v=8PwwRR8deHk&t=122s) The organ's preset combination mechanism functions as an electromechanical analog computer, utilizing pneumatic bellows to swing gang-switch bus bars across rows of contacts. - [02:02](https://www.youtube.com/watch?v=8PwwRR8deHk&t=122s) Decades of sunlight exposure and gravity warped delicate lead alloy pipes, necessitating solder repairs before sounding again. - [04:28](https://www.youtube.com/watch?v=8PwwRR8deHk&t=268s) Dismantling work was abruptly halted when live mains voltage was discovered running through parts of the console's internal wiring harness. - [04:28](https://www.youtube.com/watch?v=8PwwRR8deHk&t=268s) The previous homeowner knocked a structural opening through the masonry chimney breast to accommodate towering wooden bass pipes beneath normal residential ceilings. - [07:13](https://www.youtube.com/watch?v=8PwwRR8deHk&t=433s) Static wind pressure is stabilized by a leather reservoir counterweighted with scrap iron pieces rather than calibrated springs. - [07:13](https://www.youtube.com/watch?v=8PwwRR8deHk&t=433s) The main windchest segregates airflow into four core tonal ranks: Trumpet, Principal, Viola, and Flute. - [07:13](https://www.youtube.com/watch?v=8PwwRR8deHk&t=433s) The electric blower includes an automatic mechanical shutter linkage that drops over the intake to throttle airflow when bellows reach capacity. - [07:13](https://www.youtube.com/watch?v=8PwwRR8deHk&t=433s) To safely extract the heavy cast-iron blower assembly down domestic stairs, the crew had to split the electric motor from its outer housing on-site. - [13:25](https://www.youtube.com/watch?v=8PwwRR8deHk&t=805s) Actuating an individual pipe relies on a multi-stage compound pneumatic relay, where pilot bellows trigger intermediate valves before releasing wind to the pipe foot. - [13:25](https://www.youtube.com/watch?v=8PwwRR8deHk&t=805s) Despite widespread doubts, the console, chests, blower, and full complement of pipes were successfully loaded into a single long-wheelbase Ford Transit van. - [14:17](https://www.youtube.com/watch?v=8PwwRR8deHk&t=857s) Several large bass zinc pipes feature historical cut-and-shut bends from previous retrofits, posing challenging metallurgical repairs due to zinc soldering difficulties. - [14:17](https://www.youtube.com/watch?v=8PwwRR8deHk&t=857s) Rebuilding priorities focus on recommissioning the high-pressure air blower, test-firing individual pipe chests, and mapping out gallery floor space for public playability.

## Detailed walkthrough ### [00:00](https://www.youtube.com/watch?v=8PwwRR8deHk&t=0s) The Road to Bristol and the House Built Around an Organ

The journey begins at around six o'clock in the morning, driving all the way across England toward Bristol to collect an impulsive, outsized purchase. As Sam Battle from *LOOK MUM NO COMPUTER* explains, the adventure traces back roughly a year earlier to a viral real estate listing that circulated widely on blogs: a standard residential home in Bristol with a massive pipe organ integrated directly into its living spaces. The instrument had been rescued from a local church slated for decommissioning in 1975; the church organist wished to preserve it, and her husband painstakingly relocated and retrofitted the sprawling assembly throughout the house. After resurfacing on eBay, the listing sat unsold for two months before Sam stepped in.

Arriving on site, the sheer physical footprint of the organ immediately threatens the logistics of the transport van. The pipework and wind trunks do not just furnish the home—they physically dominate it, passing across floor levels, stretching overhead, and cantilevering precariously across stairwells. While confronting the towering wooden and metal pipes, the crew inspects the console and controls, relieved to discover that individual components appear modular enough to detach, even as doubts arise about structural integrity and clearance.

“So I'm picking up a literal church organ that is hopefully gonna fit in this van; I'm really worried that it's not all gonna fit,” Sam admits before laying eyes on the full installation.

- The organ was originally salvaged and built into the Bristol residence around 1975 after the church was decommissioned for residential flats. - The eBay listing remained active without a buyer for approximately two months prior to purchase. - The console controls and switches feature original paper and card labeling preserved beneath decades of house dust.

```mermaid flowchart TD accTitle: Organ Air and Control Path accDescr: Flow diagram showing the electro-pneumatic air and control routing found in the Bristol house.

subgraph WindGeneration["Wind Generation & Regulation"] A["Mains Electric Blower / Pump"] -->|"Pressurized Air"| B["Bellows Chamber & Shutter"] B --> C["Weighted Air Reservoir"] end

subgraph Distribution["Distribution & Stops"] C -->|"Main Wind Trunk"| D["Stop Control Box"] D -->|"Divided Air Channels"| E["Ranks: Trumpet / Principal / Viola / Flute"] end

subgraph Action["Keying & Sound"] F["Console Keyboards & Presets"] -->|"Wiring Harness / Solenoids"| G["Pipe Chest Pallets"] E --> G G --> H["Pipework (Lead, Zinc, Wood, Reeds)"] end ```

[02:02](https://www.youtube.com/watch?v=8PwwRR8deHk&t=122s) Decoding the "Computer Plane" and Organ Mechanics

Upon closer inspection of the organ’s internal routing, the team finds extensive telephone-gauge switchboard cabling linking the console to an intricate electro-pneumatic relay mechanism. Referred to colloquially by someone on site as a "computer plane," the assembly consists of gang-switch preset boards where moving air actuates internal bellows to swing an entire contact bus bar upward, closing circuits across long rows of contacts simultaneously. This mechanical logic board operates essentially as an electromechanical analog computer, governing preset combinations and ranks across the stops.

Attention then shifts to the physical condition of the hardware. The central air reservoir and blower setup occupy a tight corner, looking heavy but manageable compared to the dread of handling the metal pipework. While the thicker structural zinc pipes remain intact, the delicate high-register ranks made of soft lead alloy show significant vulnerability. Certain small pipes have already warped and bent over under their own weight—accelerated by decades of direct sunlight from an adjacent window—leaving them hanging loosely from their rack boards.

Assessing the risk of irreversible structural damage to the soft metal pipes during removal, Sam notes: “I mean, we're not organ specialists, are we?”

- The preset switching assemblies rely on pneumatic bellows that physically lift gang-switch contact plates to connect entire ranks. - Signal interconnects throughout the instrument use multi-conductor telephony wire rather than modern multi-core or ribbon cables. - The soft lead pipes show localized bending from heat and physical contact, requiring eventual solder repairs.

[04:28](https://www.youtube.com/watch?v=8PwwRR8deHk&t=268s) Hacking the Rat's Nest and Removing the Largest Pipes

To reach the chests and soundboards, the team crawls beneath the framework to map out the solenoids and pallet magnets. The wiring runs directly through structural timber, terminating in an impenetrable tangle of wires that would take weeks to systematically map and desolder on site. Sam decides on an aggressive field triage: severing the wiring harness indiscriminately with snips, reasoning that the original electro-pneumatic preset boards will ultimately be superseded by custom Arduino-driven MIDI decoders when the organ is rebuilt at the museum. The work halts abruptly when live mains current is discovered still running to parts of the electrical harness.

Once the electrical snarl is cut free, removal turns to the largest wooden bass pipes. To house these towering low-frequency pipes inside a standard residential room, the previous installer had knocked a physical passage straight through the house's masonry chimney breast, allowing the tops of the pipes to extend into the void of the chimney. One by one, the team unhooks and wrangles the massive wooden pipes—nicknamed "torpedoes"—down through the staircase, maneuvering them around walls while trying to protect the house's drywall and paint.

Surveying the extreme measures taken to accommodate the bass ranks, Sam remarks: “They knocked a hole in the chimney to make space for the pipes; that is dedication.”

- A live mains voltage line was found active inside the console control wiring during dismantling. - Bass pipes were recessed directly into the chimney masonry to overcome standard domestic ceiling height limits. - The installation contains roughly 24 large wooden pedal/bass pipes across the main ranks. - The electro-mechanical preset switchboards are earmarked to be retained as aesthetic museum display pieces while modern MIDI-to-solenoid drivers take over playing duties.

[07:13](https://www.youtube.com/watch?v=8PwwRR8deHk&t=433s) The Wind System, Stop Controls, and Dismantling the Blower

With the pipes cleared, the team accesses the mechanical wind system. The system relies on a central leather reservoir weighted down with pieces of scrap iron to maintain constant, stable static wind pressure. Flexible but brittle air ducting feeds from the blower into a manifold chest. Opening up the air distributor uncovers the mechanical slider stop chest, divided into four dedicated ranks labeled for the core tonal sections: Trumpet (*Trump*), Principal (*Prin*), Viola, and Flute. By blocking or admitting wind through leather-faced stopper flaps, the organist could activate or mute these sections.

The electric blower pump presents the heaviest physical hurdle of the day. The cast-iron turbine is far too heavy to be carried down the stairs intact, forcing the team to strip the enclosure and split the motor from its housing. Removing the intake duct exposes a mechanical shutter mechanism linking the blower chamber directly to the reservoir: as the bellows fill to capacity, a mechanical linkage drops the shutter plate over the intake, throttling the airflow to prevent over-pressurization. After freeing the blower, the team extracts the remaining air trunks, fighting through rusted wood screws and old glue seals.

Inspecting the passive pneumatic regulator, Sam highlights the engineering: “Now on this side, amazingly enough, it's got this little shutter system so when the bellows get too full, it lowers it down and lowers the amount of airflow going through, absolutely ingenious.”

- The windchest features four switchable ranks: Trumpet, Principal, Viola, and Flute. - Static wind pressure is governed mechanically using cast-iron counterweights seated atop the leather reservoir bellows. - The main air blower relies on a heavy cast-iron housing and motor assembly coupled to a variable mechanical throttling shutter.

[11:44](https://www.youtube.com/watch?v=8PwwRR8deHk&t=704s) Cutting Wires and Dismantling the Console

As the teardown of the organ reaches its electrical nerve center, Sam inspects the rectifier unit and the dense, sprawling wire looms that route down to the keyboard manuals and the bass pedals. Finding the entire assembly anchored in place by an ordinary, everyday domestic hardware bracket provokes disbelief and laughter: “this thing is gonna be oh my god it's just held up by a shelf bracket”. The tangled mass of legacy connections presents a massive removal headache, leading the crew to make quick, decisive work by taking snips directly to the massive bundles of cabling.

With the wires severed, work shifts to liberating the console itself. Stripped down to its keybeds, the sheer quantity of cabling spilling out remains overwhelming. Sam highlights the vintage power supply unit tucked away inside, admiring its heavy, utilitarian construction while realizing the physical reality of hauling the hefty wooden console out of the building: “so many wires the power supply is really old school really old school look at that power supply”.

- **Electrical infrastructure**: Heavy-duty vintage rectifier and old-school power supply unit feeding individual note contacts. - **Console cabling**: Hundreds of discrete wires routed from the manuals and pedalboard were sheared through to separate the console from the chamber.

```mermaid flowchart TD accTitle: Electro-Pneumatic Valve Chain accDescr: Flow diagram showing how initial air triggers bellows and multiple valves to sound the organ pipe. subgraph AirSupply["Air Inflow"] A["Pressurized air enters chest"] end subgraph PneumaticActuation["Pneumatic Relay"] B["Air pushes small internal bellow"] C["Bellow pushes first inner valve"] D["Secondary valve pulls back"] end subgraph SoundOutput["Pipe Voicing"] E["Air channel opens to blow pipe"] end

A --> B B --> C C --> D D --> E ```

[13:25](https://www.youtube.com/watch?v=8PwwRR8deHk&t=805s) Pneumatic Mechanics and Van Packing Triumph

Just as the team thinks the hard physical labor is behind them, another set of components is spotted still mounted high up, prompting a groan of realization that they had completely forgotten about them. Before packing them away, Sam investigates the intricate electro-pneumatic valve mechanism operating the pipes. He traces the convoluted physical chain reaction: air enters the chest, actuates a tiny internal bellow, which depresses an inner valve that subsequently triggers a larger valve, ultimately pulling back to vent high-pressure air into the foot of the pipe. Baffled by the mechanical complexity required just to sound a note, Sam remarks: “that's just ridiculous why is it like that”.

Outside, the crew manages the seemingly impossible logistical feat of stuffing the entire disassembled church organ—console, windchests, blower parts, and giant ranks of pipes—into a single long-wheelbase Ford Transit van. Defying skepticism from everyone who claimed the instrument would never fit into one vehicle, Sam proudly celebrates the packed cargo hold: “all of the naysayers were saying it wasn't going to happen well look at that mum”.

- **Pneumatic mechanism**: Uses compound air stages where pilot bellows actuate intermediate valves to switch primary wind pressure to the pipes. - **Logistics**: The entire organ apparatus was wedged into a single long-wheelbase (LWB) Transit van for the drive back.

[14:17](https://www.youtube.com/watch?v=8PwwRR8deHk&t=857s) Arrival at This Museum Is (Not) Obsolete and Future Plans

After an exhausting 20-hour day of deconstruction, hauling, and driving, the organ is safely unloaded inside the workshop at This Museum Is (Not) Obsolete. Looking over the monumental pile of timber, metal, and mechanisms, Sam outlines the road map for resurrecting the instrument. The immediate priority is getting the air blower pump wired and running, followed by testing the chests to get the first raw acoustic sounds out of the pipes. A major spatial puzzle remains: figuring out where to permanently assemble and display this massive installation inside the museum gallery so visitors can directly play and experience it.

Inspecting the physical condition of the pipework, Sam points out that several of the larger pipes were previously bent over or subjected to historical "cut and shut" mends to squeeze under low church ceilings. Because they are fabricated from zinc, resoldering and straightening them presents a significant metallurgical challenge that may require leaving them in their modified state. Wrapping up, Sam directs viewers to his Patreon for detailed build updates, invites the public to come see the project in person during open museum weekends, and signs off with his signature encouraging motto: “don't be scared to try it welcome to the museum”.

- **Work duration**: A non-stop 20-hour effort to extract, transport, and unload the instrument. - **Pipe condition**: Large bass pipes feature historical bent-over "cut and shut" alterations; zinc construction makes re-soldering and straightening particularly tricky. - **Next milestones**: Re-commission the high-pressure wind pump, wire test benches to get audio output, and determine museum floor placement.

## Mentioned LOOK MUM NO COMPUTER, Sam Battle, Bristol, eBay, Ford Transit, Arduino, This Museum Is (Not) Obsolete, Patreon

## Video description Sign up to the mailing list here: https://lookmumnocomputer.os.fan/signup I Bought A Church Organ, Follow along on this project! if youd like to see more videos on this project and much much more, you can support here :- https://www.patreon.com/lookmumnocomputer or you can drop a super thanks on the button below the video! it also makes @THISMUSEUMISNOTOBSOLETE get bigger and better. :) ------------ THIS MUSEUM IS (NOT) OBSOLETE Open This Weekend! :- https://this-museum-is-not-obsolete.com/ ------- List of Gear/Electronics I USE :- https://www.lookmumnocomputer.com/stuff-i-use ------- PART 2 VIDEO IS NOW UP :- https://www.youtube.com/watch?v=mWACB04iKT8 ------- THANKUS HUMUNGOUSO to :- CoFFeeTaBLesE David Dolphin casey Miles Flavel Scott Armstrong worldofchris Casey MattFollowell (PDP-7) Nicole LArett ------------- if you want to donate to the electronic component fund! Paypal :- https://www.paypal.me/lookmumnocomputer ------------- SPOTIFY :- http://bit.ly/LMNCSpotify Facebook :- https://www.facebook.com/LOOKMUMNOCOMPUTER Website :- https://www.lookmumnocomputer.com Instagram :- https://www.instagram.com/lookmumnocomputer/

[Source](https://www.youtube.com/watch?v=8PwwRR8deHk)

中文简报

山姆·巴特尔拆解布里斯托尔民宅管风琴用于博物馆MIDI改造拆卸这架庞大的民宅管风琴需要在现场切断其原有的电动气动线束，因为现代Arduino MIDI解码器将取代原有的配电盘机械结构。主持人山姆·巴特尔前往布里斯托尔，拆卸并运走一架于1975年被抢救下来并直接改装进民宅的大型教堂管风琴。面对复杂的物流难题，团队小心处理脆弱的铅制音管、密集的电话线缆、巨大的风箱，以及直接穿过烟囱内嵌的低音音管。在剪断原有线束并拆解沉重的铸铁鼓风机后，他们成功将整件乐器装入了一辆福特全顺厢式货车。本集在回到博物馆车间后结束，并概述了使用现代MIDI控制系统重建这架管风琴的计划。 “LOOK MUM NO COMPUTER”频道的山姆·巴特尔从布里斯托尔的一处民宅中抢救了一架正宗的教堂管风琴，该乐器自1975年以来一直被整合安装在多个房间和烟囱空隙中。 (0:00) 整个拆卸、运输和卸货过程在连续20小时的奋战中完成，成功将整件乐器装入了一辆长轴距福特全顺货车中。 (14:17) 由于时间有限且电话线规格的线束极为复杂，原有的控制线缆被直接切断，并计划采用现代基于Arduino的MIDI驱动器来替代电动气动预设继电器。 (4:28) 这件抢救出的乐器计划在风力系统重新调试后，在“This Museum Is (Not) Obsolete”博物馆进行重新组装并向公众开放互动展示。 (14:17)

Detailed notes — zh

## Background 该视频由创作者 LOOK MUM NO COMPUTER（Sam Battle）于 2022 年 5 月 23 日发布在 YouTube 平台。视频简介介绍了该项目的缘起，记录了他买下一整台老式教堂管风琴的搬迁历程，并呼吁观众关注其创立的“这家博物馆还没有过时”（THIS MUSEUM IS (NOT) OBSOLETE）以及后续的组装与修复更新。 ## TL;DR Sam Battle 在清晨驱车前往布里斯托尔，拆除并搬运一台约在 1975 年被原主人嵌入普通民宅的庞大教堂管风琴。面对宛如老鼠窝般错综复杂的老式线路和沉重的机械气动组件，团队果断剪断旧线缆束，并小心翼翼地拆卸了藏入壁炉烟囱的低音巨管、皮革储气风箱以及铸铁鼓风机。尽管部件数量庞大且极度拥挤，他们最终成功将整台风琴的所有组件塞满了一辆长轴距货车。历经整整 20 个小时的艰难搬运，风琴被顺利运抵博物馆，Sam 计划后续利用现代电路与气泵对其进行全面修复并向公众开放展演。 ## Atmosphere & style 视频充满了 DIY 极客特有的混乱、狂热与幽默感。镜头紧随团队在狭窄逼仄的民宅与楼梯间穿梭，拆解带电线缆时的火花惊魂与粗暴剪线形成了一种既紧张又滑稽的冒险氛围。随着一件件巧夺天工的古董机械被层层剥离，观众能强烈感受到对老式工程智慧的赞叹，以及在长达 20 小时精疲力竭的搬运后极限塞满货车的狂喜与成就感。 ## Bulletin - [00:00](https://www.youtube.com/watch?v=8PwwRR8deHk&t=0s) Sam Battle 在 eBay 上低价购入一台原装建在布里斯托尔民宅内部的巨型教堂管风琴，其购置成本甚至低于一台普通合成器。 - [05:56](https://www.youtube.com/watch?v=8PwwRR8deHk&t=356s) 前房主曾在1970年代为容纳24根大型木制低音管，直接将住宅内的砖石壁炉烟囱砸穿以借用垂直高度。 - [04:28](https://www.youtube.com/watch?v=8PwwRR8deHk&t=268s) 拆卸团队放弃了原有的纯机械气动逻辑板与杂乱线束，计划后续采用 Arduino 与 MIDI 接口重建电磁铁触发控制。 - [14:17](https://www.youtube.com/watch?v=8PwwRR8deHk&t=857s) 经过长达20小时的拆解与运输，整台管风琴被极限塞入一辆长轴距福特全顺货车，并顺利运抵“这家博物馆还没有过时”展馆。 ## Key takeaways - [01:07](https://www.youtube.com/watch?v=8PwwRR8deHk&t=67s) 管风琴原属于布里斯托尔一座在1970年代关闭改建的教堂，原琴师的丈夫耗费心力将其完整搬迁并砌入了普通民宅之中。 - [01:07](https://www.youtube.com/watch?v=8PwwRR8deHk&t=67s) 管风琴软铅与锡合金制成的管体质地极软，受热或轻微磕碰即会弯折受损，搬运难度极大。 - [01:07](https://www.youtube.com/watch?v=8PwwRR8deHk&t=67s) 老式矩阵开关板（Computer Plane）通过主控杆机械浮动连接不同触点来激活预设音栓组合，内部线路错综复杂。 - [04:28](https://www.youtube.com/watch?v=8PwwRR8deHk&t=268s) 现场拆卸线路时意外发现仍有线缆处于通电状态并爆出火花，安全隐患极大。 - [05:56](https://www.youtube.com/watch?v=8PwwRR8deHk&t=356s) 原房主为安置巨大的低音木管，直接凿穿了家里的实体烟囱，展现出极端的空间改造方案。 - [05:56](https://www.youtube.com/watch?v=8PwwRR8deHk&t=356s) 供气系统采用铸铁离心鼓风机与皮革储气风箱，配有生铁重块配重与机械百叶帘联动机构以实现自动防爆泄压与稳压。 - [05:56](https://www.youtube.com/watch?v=8PwwRR8deHk&t=356s) 主分流箱支持小号（Trumpet）、主音栓（Principal）、中提琴（Viola）及长笛（Flute）四大主要声部的气流切换。 - [11:44](https://www.youtube.com/watch?v=8PwwRR8deHk&t=704s) 由于现场走线如乱麻般交织且时间受限，团队最终决定直接剪断连接控制台与整流器的主电缆束。 - [11:44](https://www.youtube.com/watch?v=8PwwRR8deHk&t=704s) 部分重型构件在原安装环境中仅依赖普通的五金简易置物架角码固定在墙面上。 - [13:38](https://www.youtube.com/watch?v=8PwwRR8deHk&t=818s) 管风琴采用逐级放大的气动阀门系统，微型风箱在充气后推动小阀门回缩，进而打开吹响音管的主管气路。 - [13:38](https://www.youtube.com/watch?v=8PwwRR8deHk&t=818s) 原本被外界普遍认为不可能装下的整套管风琴，最终严丝合缝地塞满了一辆长轴距福特全顺货车车厢。 - [14:17](https://www.youtube.com/watch?v=8PwwRR8deHk&t=857s) 部分锌质（Zinc）长音管因当年天花板高度限制被切开并弯折焊接，由于锌金属极难焊接校正，展出时将暂保原样。 - [14:17](https://www.youtube.com/watch?v=8PwwRR8deHk&t=857s) 运抵博物馆后的核心修复步骤包括修复大功率风泵、利用现代电气接口重构电路以及在展馆内完成布局展示。 ## Detailed walkthrough ### [00:00](https://www.youtube.com/watch?v=8PwwRR8deHk&t=0s) 缘起：跨越英格兰去拉一台管风琴 LOOK MUM NO COMPUTER（Sam Battle）在清晨六点启程，驱车横穿整个英格兰前往布里斯托尔（Bristol），去取他买下的一件“稍微有点荒唐，但我认为很有搞头”的庞然大物——一台真正的教堂管风琴。这件事的渊源可以追溯到大约一年前。当时各大博客和社交媒体上疯传布里斯托尔一处待售民宅的帖子：这栋房子的结构非常奇特，整整一台大型教堂管风琴被彻底砌进了房屋结构之中。大约在1975年左右，当地一座教堂关闭并改建，原房主把风琴从教堂里拆卸下来，并费尽心思将其装入了自己的普通住宅。这套庞大的装置几乎占据了整栋房子的每一个角落。前不久，Sam 在 eBay 上闲逛时意外发现这台风琴居然挂在上面卖了整整两个月，根本无人问津。他果断下单将其买下，毕竟算下来“这甚至比去买一台普普通通的合成器还要便宜”。他开着一辆货车赶去提货，心里却一直在犯嘀咕：这么庞大的东西，到底能不能塞进车厢里？ ### [01:07](https://www.youtube.com/watch?v=8PwwRR8deHk&t=67s) 初探现场：错综复杂的机械与房中庞然大物一踏进屋内，现场的宏大尺寸让所有人都倒吸了一口凉气。Sam 忍不住惊呼：“天啊，它太大了，见鬼，我们根本不可能全部装上车啊伙计！”巨大的管风琴管道直冲天花板，其中最大的几根立在角落，还有一部分管道悬空架设在楼梯正上方，甚至让人担心楼梯本身的承重结构是否安全。幸运的是，操作台（控制键盘部分）相对容易拆除，电线和部件在厚厚的一层灰尘掩盖下其实大多还留有当年的标记。现场线缆使用的是类似老式电话线的细线，而最令他们感到困惑的是几块复杂的矩阵开关板。同行人员解释称这其实就像老式“计算机背板（computer plane）”，内部通过机械与电气结合的方式，当主控制杆移动时，带动整块面板浮动并接触各个独立的触点，以此激活不同的音栓（presets）组合。现场的人员也详细拼凑出了这段动人的历史背景：当年的女主人是布里斯托尔当地一座教堂的风琴师，1970年代那座教堂面临关闭改建为公寓的命运，她实在舍不得陪伴自己多年的琴，于是她的丈夫做了一个疯狂而浪漫的决定——亲自动手把风琴完整拆迁并重新搭建在自家楼房里。 - 楼梯上方的架设位置不仅狭窄，而且让人怀疑建筑力学是否能长久支撑。 - 整个琴体不仅包括管道和键盘，还包含庞大的风箱储气装置（air reservoir）和鼓风机（blower）。 - 最让人头疼的是部分极其脆弱的管身：那些由软铅或锡合金制成的管体非常软，稍有磕碰或日晒受热就会弯折甚至折断，甚至在有人路过不小心蹭到时就已经变形了。 ### [04:28](https://www.youtube.com/watch?v=8PwwRR8deHk&t=268s) 粗暴拆解：切断线缆与致命的带电惊魂拆开木板后，底部的电磁铁（solenoids）与复杂的走线完全暴露在眼前。线缆密密麻麻地穿过木底板，交织成一团宛如“真正的老鼠窝（literal rat's nest）”般的杂乱电线。朋友 Johnny 还在试图用记号笔按部就班地仔细做标记，但留给他们的搬运时间极为紧张。 ```mermaid flowchart TD accTitle: 管风琴控制与发声结构拆解 accDescr: 展示从控制键盘到气流与管道发声的物理与电气路径 subgraph CTRL["电气与控制层"] A["老式键盘 / 预设开关板 (Computer Plane)"] B["电磁阀系统 (Solenoids)"] A -->|"触发电信号 (原细电话线)"| B end subgraph AIR["气动与储气层"] C["铸铁离心鼓风机 (Blower)"] D["百叶调节阀 (气压防爆调节)"] E["皮革储气风箱 (Air Reservoir)"] C --> D D --> E end subgraph PIPE["分配与发声层"] F["音栓分流滑阀箱 (Trumpet / Prin / Viola / Flute)"] G["发声管组 (木管 / 软铅管 / 弯管)"] B --> F E -->|"主供气管道"| F F --> G end ``` Sam 决定放弃保留这些原始的纯机械气动逻辑板：“平心而论我们根本不会去用它们，因为如果你看看这边，这简直就是个老鼠窝，我干脆直接盲目地拿钳子剪了。”他表示未来会用 Arduino 和 MIDI 接口来直接控制电磁铁，这套老式的机械预设板只留作展示外观。正当他肆无忌惮地用剪钳四处剪线时，突然爆出一记火花，他惊慌地喊道：“真庆幸我刚才测了一下，那些线居然还通着电！就是那根电缆，现在必须小心了！”面对这般粗暴拆卸的场面，Sam 甚至自嘲地说：“看这个视频的人估计要犯心脏病了，心想‘他们到底在搞什么鬼’。一会儿肯定会有个幽灵跳出来喊‘不能这么干，你们必须按规矩拆！’” ### [05:56](https://www.youtube.com/watch?v=8PwwRR8deHk&t=356s) 烟囱里的空间：巨型管道与拆卸重物随着拆解深入，越来越让人瞠目结舌的房屋改造成果浮出水面。大家赫然发现，当年为了塞进最高最长的那些木制低音管，前房主竟然直接把家里的实体砖石壁炉烟囱砸开了一个大洞，把管子从壁炉里直插上去。Sam 忍不住感叹道：“他们为了给管子腾出空间，把烟囱硬生生凿了个洞，这真的太拼了。”整套系统一共有24根这类低音管道，现场宛如一枚枚巨大的木鱼雷。在拆卸储气室和风箱（reservoir and bellows）时，他们研究了这套古老而巧妙的气压平衡装置： - 鼓风机抽送空气进入皮革风箱，风箱鼓起时通过杠杆抬升，上方配有几块生铁重块作为配重，提供稳定且均匀的气流压力。 - 底座附近的空气分流箱上清楚刻有不同音栓组别的缩写标记：代表小号的“Trump”（Trumpet）、主音栓“Prin”（Principal）、中提琴音栓“Viola”以及长笛音栓“Flute”。通过控制箱体内的通断滑阀，可以单独或组合开启这四大声部。随后，他们尝试挪动核心的重头戏——铸铁电动鼓风机。这台鼓风机沉重到单靠人力根本抬不动，他们只能拆开外围木箱和螺丝，试图把电机本体掏出来。其进风口设计了一个非常精妙的机械百叶帘系统：一旦皮革储气风箱充满升高，杠杆就会拉动百叶向下关闭，从而降低进气量以防止风箱被气压撑爆。面对这一套环环相扣的纯机械气动结构，Sam 赞叹道：“绝对是巧夺天工（absolutely ingenious）。” 在将这些庞大沉重的风管、配重块与机器部件逐步松脱、合力往外搬运的过程中，Sam 的手指还不小心被陈年的生锈老铁钉扎了一下。大家咬牙克服了楼梯间的死角与沉重负荷，最后镜头聚焦在狭窄空间内那台外形古老且奇怪的直流供电设备上，准备迎接最后一轮更棘手的搬运工作。 ### [11:44](https://www.youtube.com/watch?v=8PwwRR8deHk&t=704s) 暴力剪断线束与拆解控制台萨姆·巴特尔（Sam Battle）在管风琴内部仔细端详着整流器装置，眼前缠绕交错的线路复杂得令人发指，无数根线缆密密麻麻地延伸通向键盘和低音踏板音符。在拆解过程中，他甚至惊讶地发现某些庞大构件仅仅靠一个普通的置物架角码勉强固定在墙上，这让他忍不住爆笑。然而，要将这些盘根错节的线缆完好无损地剥离几乎是不可能的苦差事，面对这团乱麻般的物理连接，大家最终放弃了精细拆解，选择采取快刀斩乱麻的干脆方式——直接拿工具一剪子将粗大的主电缆束齐根剪断。伴随着剪断铜线的声响与几声惊呼，那些剪不断的线头如瀑布般散落，控制台内部的线路总算与琴体结构分离。 - 整流器（Rectifier）与庞大的线束网络负责将低音音符及键盘的信号传递至气阀与管身。 - 部分重型组件在原教堂内的固定方式出奇简陋，仅仅依赖五金店随处可见的简易置物架角码支撑。 --- ### [13:08](https://www.youtube.com/watch?v=8PwwRR8deHk&t=788s) 搬移控制台与老式古董电源剪断线缆之后，整个管风琴的控制台（Console）终于被拆除松动。键盘琴键展现在眼前，但伴随而来的依然是无休无止的各类连线。萨姆指着琴体内部一块极具年代感的电源设备连连赞叹，其做工与设计完全是老派古董风格。正当大家精疲力竭、以为所有的笨重部件终于拆卸完毕，只要把最后几块面板运下去就能收工时，萨姆和同伴猛然抬头，赫然发现头顶上居然还遗留着一整组之前完全被忘在脑后的管风琴气动阀门构件，顿时发出一阵哀嚎。 - 控制台配备了极具时代特色的古董老式电源模块（Power supply）。 - 在自以为大功告成之际，团队发现遗漏了一整套关键的气动风箱机构尚未从高处拆下。 --- ### [13:38](https://www.youtube.com/watch?v=8PwwRR8deHk&t=818s) 繁复的气动阀门联动与挤爆货车面对刚拆下的风箱结构，萨姆饶有兴致地研究起其纯机械气动逻辑的运作机制：大量压缩空气先灌入腔体，其中一小股气流会推动微型小风箱张开，小风箱顶开内置的小阀门，进而联动内部的次级阀门回缩，最终开启通向主管的气流通道以吹响管风琴管。看着这套环环相扣、层层放大的复杂机械结构，萨姆不禁感叹：“那简直太荒谬了，为什么非得做成这个样子？” ```mermaid flowchart LR accTitle: 管风琴气动阀门触发流程 accDescr: 展示气流从小风箱进入并逐级联动阀门最终吹响音管的机械传动过程 subgraph AirInput["气流输入与次级驱动"] A["压缩空气充入主气室"] --> B["小股气流驱动微型风箱"] B --> C["风箱顶开初级小阀门"] end subgraph PipeAction["主管阀门触发"] C --> D["联动打开次级内部阀门"] D --> E["回拉开启主管气路"] E --> F["气流吹响对应音管"] end ``` 拆卸工作告一段落后，真正的空间挑战才刚开始。此前所有持怀疑态度的人都认定一辆长轴距福特全顺（Long Wheelbase Transit）货车绝不可能装下整座教堂管风琴的所有配件。然而在团队的极限塞填下，巨大的木质外壳、密集的金属音管、踏板和控制台竟然严丝合缝地被塞满了整辆货车车厢。萨姆指着满载的车厢得意地喊道：“所有那些唱反调的人之前都说这根本装不下，但瞧瞧这个，伙计们，快看这景象，太疯狂了！”紧接着，大家心中唯一的悬念就只剩货车能否平平安安将这些古董运回博物馆。 --- ### [14:17](https://www.youtube.com/watch?v=8PwwRR8deHk&t=857s) 历经20小时运抵博物馆与后续修复展望经过长达20个小时的漫长搬运与奔波，这台由大量木料与金属构件组成的庞然大物终于全部卸运到了萨姆创办的“这家博物馆还没有过时”（This Museum Is (Not) Obsolete）展馆中。面对这批气势凌人的巨大音管，萨姆开始盘算下一步庞大的修复计划：首要任务是让空气鼓风泵重新运转起来，并重新排布控制电路，设法让它重新发出声音；同时还得在展馆有限的空间内挤出一个合适的位置，以便公众未来能亲自观赏和试奏这台管风琴。馆内堆放的管风琴长音管几乎占据了半壁江山，其中部分金属长管为了适应之前教堂的挑高空间，曾被前人弯折并进行过切开焊接（Cut and shut）改造。萨姆仔细检查后指出，这些音管由锌（Zinc）材质制成，这种金属的焊接和再校正难度相当大，因此短期内很可能会保持弯折现状。在视频最后，萨姆向观众致谢，号召大家关注后续在博物馆安装与通电发声的系列更新，并欢迎大家在周末亲自前往博物馆见证这个奇迹。他微笑着总结道：“不要害怕去尝试它，欢迎来到博物馆！” - 整个拆卸、装车与运输过程持续了整整20个小时。 - 部分音管材质为锌（Zinc），由于手工焊接修复极难，将暂时维持当年为了避开教堂天花板而弯折的原始状态。 - 下一阶段工程重点：修复大功率气泵（Pump）、重新连接剪断的复杂线束、调音发声以及在博物馆内进行永久性空间布局。 ## Mentioned LOOK MUM NO COMPUTER, Sam Battle, Johnny, 这家博物馆还没有过时 (This Museum Is (Not) Obsolete), 布里斯托尔, eBay, Arduino, MIDI, 福特全顺 (Ford Transit) ## Video description Sign up to the mailing list here: https://lookmumnocomputer.os.fan/signup I Bought A Church Organ, Follow along on this project! if youd like to see more videos on this project and much much more, you can support here :- https://www.patreon.com/lookmumnocomputer or you can drop a super thanks on the button below the video! it also makes @THISMUSEUMISNOTOBSOLETE get bigger and better. :) ------------ THIS MUSEUM IS (NOT) OBSOLETE Open This Weekend! :- https://this-museum-is-not-obsolete.com/ ------- List of Gear/Electronics I USE :- https://www.lookmumnocomputer.com/stuff-i-use ------- PART 2 VIDEO IS NOW UP :- https://www.youtube.com/watch?v=mWACB04iKT8 ------- THANKUS HUMUNGOUSO to :- CoFFeeTaBLesE David Dolphin casey Miles Flavel Scott Armstrong worldofchris Casey MattFollowell (PDP-7) Nicole LArett ------------- if you want to donate to the electronic component fund! Paypal :- https://www.paypal.me/lookmumnocomputer ------------- SPOTIFY :- http://bit.ly/LMNCSpotify Facebook :- https://www.facebook.com/LOOKMUMNOCOMPUTER Website :- https://www.lookmumnocomputer.com Instagram :- https://www.instagram.com/lookmumnocomputer/ [Source](https://www.youtube.com/watch?v=8PwwRR8deHk)

Original transcript

[0:00] so it's about six o'clock we are driving [0:03] all the way across england to get to [0:05] bristol to pick up something one thing [0:08] that i bought that is a little bit a [0:09] little bit silly but i think it's got [0:11] some legs well it hasn't literally got [0:13] legs but we'll talk about that in a bit [0:15] so the story for this starts about a [0:17] year ago when uh there was a little bit [0:19] of a viral post uh on a bunch of blogs [0:22] and stuff about house it was for sale in [0:24] bristol and it had quite a bit of a [0:25] difference to your normal house like [0:27] literally a church organ was built into [0:30] this house the story goes it was built [0:32] in 1975 into the house it was pulled out [0:35] of a church that shut down in bristol [0:37] and it got built into this house as you [0:39] can see it is absolutely everywhere in [0:42] the house it dominates the whole thing [0:44] fast forwards about a week ago i find it [0:46] on ebay turns out it has been on ebay [0:49] for about two months now and nobody's [0:51] bought it nobody's bought it i mean i [0:53] wonder why so i'm picking up a literal [0:57] church organ that is hopefully gonna fit [0:59] in this van i'm really worried that it's [1:00] not all gonna fit [1:02] and it's cheaper than just going and [1:04] getting the run of the milk sim [1:07] there we go oh oh my god it's big holy [1:10] crap we're not fitting that in the lot [1:12] man [1:13] oh my god [1:15] how are we going to get this you know [1:16] it's bigger than your thought isn't it [1:19] okay [1:20] this is the biggest one out of all of [1:22] them [1:23] and then we go into this [1:25] oh wow [1:27] blooming [1:28] wow [1:30] this is um whoa oh luckily this is a lot [1:34] smaller than a fork [1:35] this is the biggest one this is amazing [1:38] and then you step over it goes in to [1:40] over the stairs which i don't even know [1:43] if it's structurally sound is it [1:45] and we jump over and we get to [1:48] the controls all of these are really [1:50] easy to move out which is nice yeah i [1:53] think most of them just saw that [1:55] this is going to be an interesting day [1:57] that's for sure [1:59] they're already labelled yeah they're [2:01] all labeled as well okay so luckily [2:03] we've got here [2:04] and [2:05] thankfully everything [2:07] actually already has labels underneath [2:08] the dust so we might be all right for [2:10] labels yeah it's all phone wire this is [2:13] the main thing that i couldn't figure [2:14] out what what it was [2:16] is this [2:17] like they're just preset boards then are [2:19] they i think it's a [2:21] i think there's a it's a switchboard [2:23] basically though yeah when one moves it [2:25] moves all the if you have a look around [2:26] here the whole thing moves up [2:28] and then contacts each individual thing [2:31] and that activates all the sets oh [2:33] apparently what is called i heard from [2:35] somebody who said this is a computer [2:37] plane yeah [2:38] so yeah i think it's an old school [2:40] computer so [2:42] the story behind this happened [2:44] so [2:45] she was the organist at a local church [2:48] that got [2:49] converted to flats i think in the 60s 75 [2:52] right 70 marks yeah yeah 70s or [2:54] something yeah yeah um [2:56] and [2:57] she i think wanted to keep the organ and [2:59] her husband kindly offered to remove the [3:02] organ out of the church and install it [3:04] in the house that's just mad isn't it [3:06] which is pretty nice it's just and then [3:09] there's the air reservoir that's the [3:10] thing that i was going to think was [3:12] humongous but it's not that big yeah i [3:13] think that's the blower's here and [3:15] that's the um [3:17] have you got any this is the one that [3:19] might be an absolute watch to carry yeah [3:21] it shouldn't be i've had a look so it's [3:23] it's going to be heavy [3:25] but it's doable [3:27] so okay dokey are these heads [3:31] oh so there's more hardwearing the only [3:32] ones that are going to be the software [3:34] really fragile yeah are these bad boys [3:37] so you can see [3:38] that's the only bit of damage you've [3:39] noticed okay but apparently it's really [3:41] easy to solder up so that things just [3:42] basically somebody walked past it and [3:44] bent over yeah well i think so you can [3:45] see because they're so flimsy they're [3:47] looped onto wow they stand sort of [3:49] things in pieces so this was off a stand [3:51] and i think just um just got these guys [3:53] left off now i think that actually the [3:54] sun came through here [3:56] and uh [3:58] so we have a bit of a problem [4:01] these are just [4:02] well they're really soft lead and such [4:04] so yeah [4:06] like that yeah [4:07] if uh yeah just test them see if they're [4:09] not gonna break i mean we're not [4:10] organ specialists are we [4:28] blooming oh and here we can see the [4:29] solar noise finally we can see what the [4:31] fudge oh i don't know whether to lay on [4:33] this floor [4:36] that's friggin weird so the wires [4:38] actually come from over the top oh the [4:40] wires are all here oh my gosh so the [4:42] wires go through the wood so is johnny [4:44] being pretty methodical with labeling [4:46] we're using sharpies because it's all [4:48] going to rub off anywhere some of it's a [4:49] bit bigger than we thought some of it's [4:51] a bit smaller than we thought these [4:53] things are pretty interesting they're [4:55] turned out to be the i think somebody [4:56] mentioned computer planes preset boards [4:59] so air goes in through these and pushes [5:01] some bellows to actually lift these [5:03] things up that actually connect [5:05] a whole row of reeds [5:08] to the pipes and then it all makes [5:09] presets like realistically not going to [5:11] use them because if you look over here [5:13] it's a literal rat's nest i'm just [5:16] cutting cutting in non-descriptly [5:18] it's the only way to do it to get this [5:20] done in time so these things are going [5:22] to be replaced with basically arduino [5:24] and midi but they're going to look there [5:26] and look pretty going to give them a go [5:27] we're going to plug them in and see what [5:28] they do [5:31] glad i tested that [5:33] those are live which is the cable [5:36] it's that cable gotta be careful now [5:38] someone's gonna have our hearts like me [5:39] just non-descriptly just hacking the [5:42] wires apart but there's no other [5:44] choice right now we've just gotta go [5:46] with it oh there's gonna be a ghost [5:49] coming out soon just saying don't do it [5:51] like this [5:52] you've got to do it like that [5:56] oh my god [6:00] you've probably seen that oh yeah it [6:02] goes in the chimney [6:04] oh is that the biggest one this is [6:05] coming down [6:09] besides those things heck [6:12] watch the paint work [6:16] i love torpedoes [6:18] they are amazing [6:31] so have you finished labeling that bad [6:33] boy [6:43] oh yeah big [6:48] this is the biggest one i think i know [6:50] the next one's the biggest one the [6:52] average one this one [6:54] well the biggest smallest i think that's [6:56] the biggest non-bent one yeah [6:59] but yeah i didn't realize there was [7:00] extra one so there's 24 of these overall [7:02] i'm guessing yeah i mean these are [7:05] vaguely labeled we'll have to figure [7:06] that one out they knocked a hole in the [7:08] chimney to make space for the pipes that [7:11] is dedication oh my god yeah they took [7:12] the hole [7:13] so this keeps on pumping it this is the [7:15] reservoir and bellows yeah that's good [7:18] but that also pushes it also he pushes [7:20] it at the same time as keeping the [7:21] pressure yeah and where's the sp and [7:23] then it's also wide into the motor oh no [7:25] that's just passive yeah yeah exactly so [7:27] that that maintains the pressure [7:28] basically snap pulls it up [7:30] and that pops up [7:32] genius okay so you might have to [7:36] put some weights on so you can see some [7:37] bits of iron on top [7:41] brittle air pipes but might be usable [7:45] it's already looking oh god that fur [7:48] i just put my hand on that and i knew it [7:50] fell off so it's nearly looking good [7:51] this uh this uh air box i think it's [7:55] called needs to come off i started [7:56] labeling it and then i got a little [7:58] bored and i'll just i'll figure out [7:59] later it'll be fine [8:00] it's coming along we've got through most [8:02] of the wires just let's just leave these [8:04] dangling so that's all right we're just [8:06] gonna get for the pipes we're nearly at [8:09] the bellows the air reservoir [8:11] which is just a bit of leather and a air [8:14] tube and the pump and stuff it's just [8:16] pulling in places [8:17] and someone's gonna have a heart attack [8:19] watching this what are they doing we've [8:21] just managed to get this over these are [8:24] where all of the uh what are they called [8:26] what are we gonna call them pipe stops [8:28] i don't know but the air goes in [8:30] underneath them the air travels along [8:33] over to [8:35] they go up here [8:36] into this thing which is a splitter i [8:39] think oh and all the air goes through [8:41] that pipe which ends up connecting to [8:43] this mama and this thing so this right [8:46] here this little box just took the uh [8:48] pipe off it and [8:50] it is we found a one-way [8:52] part well just a stopper it's actually [8:55] this is a nice big way of actually [8:57] turning on the the main chunks at the [8:59] same time so we've got trump i assume [9:02] that's shot for trumpet [9:04] right uh prin [9:06] via viola [9:09] flute so yeah you're able to turn on [9:11] each of the groups one two three and [9:13] four [9:15] um [9:15] [Music] [9:16] ah so close [9:19] so close [9:20] look at the noise [9:22] it's like blue man group [9:24] [Music] [9:26] now we're going to try and get the pump [9:28] undone [9:30] it's worth working out just where the [9:32] wires are going just a straight mains [9:34] cable that goes straight to the pump [9:36] pump pumps into here [9:38] it's a bit loose we're gonna have to [9:39] figure out how that works [9:45] the amount of flat head screws [9:49] it's gonna fall on my head now i know it [9:51] there's a glue sealed [9:54] oh yeah bouncy pump [9:56] this is too heavy to carry so we're just [9:58] gonna take it apart take the pump out [10:00] probably gonna be the worst idea [10:04] oh not getting that out [10:12] oh my god [10:15] oh my god oh [10:19] that's heavy [10:20] this is the uh bit that goes into the [10:22] bellow chamber i think that's what it's [10:24] called that's where the bellows wire up [10:26] this is just [10:27] like a rubber bellow thing but now on [10:29] this side amazingly enough it's got this [10:31] little shutter system so when the bella [10:33] gets when the bellows get too full it [10:36] lowers it down and lowers the amount of [10:37] airflow going through absolutely [10:38] ingenious so that that connects into [10:42] the pump [10:43] pump is massive bit of cast iron and [10:46] this is where the big organs were they [10:48] were going up into the roof amazingly [10:51] enough these are the big mamas uh some [10:53] of them as you can see got bent down [10:55] bent around to actually fit [10:58] um but yeah and then these are the [11:00] bigger ones [11:01] but yeah it's [11:03] it's mental [11:12] oh old rusty nails in my finger [11:14] [Music] [11:16] so we've got a pipe going that one goes [11:17] along and down and out here [11:26] oh [11:41] all right so if we look in there here's [11:42] the power supply this is like some weird [11:44] rectifier finger majiggy and these are [11:47] all the wires that go to the keyboard [11:49] and base notes it's absolutely [11:50] ridiculous [11:52] this thing is gonna be oh my god it's [11:54] just held up by a shelf bracket [11:56] amazing there's a shelf bracket oh [11:59] that's well funny oh no that's gonna be [12:01] a right pain to get hurt just go for it [12:08] and that's how you cut a cable [12:19] oh god [12:25] [Music] [12:34] oh there's too many wires [12:46] wow [13:04] um [13:06] just more wires [13:08] so the console [13:10] the console's nearly out [13:12] there's the keys [13:14] so many wires the power supply is really [13:16] old school really old school look at [13:19] that power supply [13:21] oh my gosh we're gonna have to load this [13:22] all in the van [13:25] oh sam [13:27] i think we're done man we just gotta get [13:29] these down and we've got everything off [13:33] oh no [13:35] totally forgot about those [13:40] actually turn on so loads of air goes [13:42] into these bits but then these little [13:44] bits of air push this little bellow that [13:46] opens up and ends up pushing a little [13:49] valve in here that opens up that one in [13:51] there [13:52] which ends up pulling back [13:53] and opening it up to blow the tube [13:55] that's just ridiculous why is it like [13:57] that have a look in there we've managed [13:58] to fit it all in the long wheel race [14:00] transit [14:01] all of the naysayers were saying it [14:02] wasn't going to happen well look at that [14:04] mum [14:05] look at that it's insane let's see if it [14:08] gets back in one piece [14:10] oh god [14:13] that's mad isn't it [14:17] wow so after a 20-hour day it is now [14:21] loaded into the museum and what is next [14:24] with this absolutely beautiful hunk of [14:27] wood and metal well if you want to [14:29] follow along with this project then [14:30] please subscribe and check it out [14:32] because there will be a video coming up [14:34] soon of wiring up the first thing we'll [14:36] be getting the pump up and running and [14:38] they'll be trying to get some sounds out [14:40] of it also a case of finding out where [14:43] the heck to put it in this museum is not [14:45] obsolete so people can hear it and use [14:47] it for themselves the pipes themselves [14:49] absolutely dominate everything as you [14:51] can see some of them have been bent over [14:53] and cut and shut i'm probably gonna have [14:55] to leave them like this because this is [14:57] zinc so it'll be a little bit tough to [14:59] solder them but you never know you never [15:01] know what's going to happen in the [15:02] future so if you want to follow along [15:04] this project anymore then go and check [15:05] out over on my patreon because i do a [15:07] lot of updates on this i've already done [15:09] a load of them and it also needless to [15:11] say supports this project and also the [15:13] museum that is going in so also come and [15:15] check out this museum's not obsolete you [15:17] can check it and see this in person if [15:20] you'd like it's open pretty much every [15:22] weekend and the information is below [15:24] anyway until the next video on this [15:25] magnificent beast i'm look mum no [15:27] computer this museum is not obsolete and [15:29] yeah don't be scared to try it welcome [15:31] to the museum [15:32] [Music]