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| Tubes / Valves All about our sweet vacuum tubes :) Threads about Musical Instrument Amps of all kinds should be in the Instruments & Amps forum |
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#1 |
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Audio Junkie
diyAudio Member
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Found this link on the asylum.
VERY cool video of an old black and white film of the Mullard Blackburn tube works! Very cool tour through how vacuum tubes are made. Amazing to think all those machines were thought of and drawn by hand before manufacture. No AutoCAD back then! Wow! The video is about 1/2 hour long if you have the time to sit through it I highly recommend checking it out! The audio is a bit hard to understand. You have to turn it up a bit to hear it clearly. Would love to see more videos like this. I saw the one where the guys hand makes the tubes. that was cool. anyone know of anymore?? http://www.techtubevalves.com/about_us/film_reels.php |
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#2 |
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diyAudio Moderator Emeritus
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Even more interesting is that they are thinking of making valves again.
http://www.techtubevalves.com/about_us/index.php |
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#3 |
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Audio Junkie
diyAudio Member
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Yeah i saw that 12AT7, 12AU7 and 12AX7's and quite interesting construction too!
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| Thread | Thread Starter | Forum | Replies | Last Post |
| Blackburn Mullard/Philips video | nickds1 | Tubes / Valves | 0 | 15th September 2008 08:49 AM |
| Mullard (factory) making tubes again | jkeny | Tubes / Valves | 9 | 10th September 2008 02:15 AM |
| Mullard Blackburn 6bm8 tubes used | m6tt | Swap Meet | 6 | 2nd May 2008 11:32 PM |
| Shuguang Tube Factory(pics) | Yu | Tubes / Valves | 8 | 30th March 2004 04:54 AM |
| RCA Tube Factory Tour | planet10 | Tubes / Valves | 3 | 7th January 2003 01:57 AM |
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