Antique Balance Scale Restoration – A beautiful antique balance scale restored from the trash heap
Bose L1 Tower PA Repair – Troubleshooting and fixing the notorious Bose L1 “Auxiliary Power Supply” failure
Emco Maximat V10P gearbox bearing replacement – A fairly laborious project to stop an annoying oil leak.
Philips 212 Turntable Gets a New Arduino Controller – An old classic Hi-Fi turntable from the 70s gets a new (better) life courtesy of Arduino
Recapping Can Capacitors in Antique Electronics – A method for restoring old hard-to-get “can” capacitors so they still look original
4×6 Bandsaw Upgrades – Improvements to the el cheapo Chinese 4×6 bandsaw, including new stand and new motor.
Minimus 7 Speaker Terminal Post and Crossover Upgrade – New crossover and upgrade from loose spring clips to binding posts for a classic budget mini-speaker.
lensprojects 
Hi,
I’m tryimg to post on the Bose L1 forum but the posts are now getting through??
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This is not a forum. It is just my blog. If you are talking about some other L1 forum, I don’t know about it.
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Do you still repair L1 systems? I have an auxiliary power board bad on mine.
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Hi Tim. Yes. I will email you at the “user info” address you have listed.
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I just got a Bose L1 model 1 that’s basically brand new…however appears to have common problem. No power. Great article! Beyond my capabilities. Any chance you want to take on another! I live in Washington so could easily ship unit.
Thanks
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