Adjustments, Maintenance & Calibration
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Need a power switch for 130 head by admin2 » Tue, 03/25/2014 - 09:29 |
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by admin2 Wed, 03/26/2014 - 07:14 |
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Perhaps I should give up...bias story. by admin2 » Tue, 03/25/2014 - 09:33 |
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by admin2 Wed, 03/26/2014 - 07:10 |
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112-75 RP by admin2 » Tue, 03/25/2014 - 09:57 |
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by admin2 Wed, 03/26/2014 - 07:09 |
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RD-50 service & refurb - Where to start? by admin2 » Tue, 03/25/2014 - 09:53 |
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by admin2 Wed, 03/26/2014 - 07:09 |
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Procedure for biasing HD212-130 by admin2 » Tue, 03/25/2014 - 09:28 |
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by admin2 Wed, 03/26/2014 - 07:14 |
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Help ! Buzzing on RD112 100W combo by admin2 » Tue, 03/25/2014 - 09:31 |
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by admin2 Wed, 03/26/2014 - 07:10 |
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RD-50 Layout by admin2 » Tue, 03/25/2014 - 09:54 |
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by admin2 Wed, 03/26/2014 - 07:09 |
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Musicman 410-75 amp question.... by admin2 » Tue, 03/25/2014 - 09:35 |
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by admin2 Wed, 03/26/2014 - 07:09 |
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212HD reverb + tremolo problem by admin2 » Tue, 03/25/2014 - 09:58 |
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by admin2 Wed, 03/26/2014 - 07:09 |
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Multi-Meter recommend please? by TedNugent » Tue, 04/09/2019 - 21:05 |
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by TedNugent Tue, 04/09/2019 - 21:05 |
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When do you get preamp distortion ?? by admin2 » Tue, 03/25/2014 - 09:29 |
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by admin2 Wed, 03/26/2014 - 07:14 |
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Sixty-five Reverb-less by admin2 » Tue, 03/25/2014 - 09:32 |
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by admin2 Wed, 03/26/2014 - 07:10 |
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Pot cleaner? by admin2 » Tue, 03/25/2014 - 09:56 |
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by admin2 Wed, 03/26/2014 - 07:09 |
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LM307H in front of 12ax7 by admin2 » Tue, 03/25/2014 - 09:52 |
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by admin2 Wed, 03/26/2014 - 07:09 |
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Schematics?? by admin2 » Tue, 03/25/2014 - 10:00 |
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by admin2 Wed, 03/26/2014 - 07:09 |
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410 HD-130, low bias volts and plate, light shocks too by rpbale » Sat, 12/31/2016 - 22:24 |
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by rpbale Sat, 12/31/2016 - 22:24 |
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Yet another bias Q: HD-130 (SS preamp) by admin2 » Tue, 03/25/2014 - 09:27 |
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by admin2 Wed, 03/26/2014 - 07:14 |
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Any service bulletins for 112RD50 ? by admin2 » Tue, 03/25/2014 - 09:30 |
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by admin2 Wed, 03/26/2014 - 07:14 |
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HD130 Channel Jumping by admin2 » Tue, 03/25/2014 - 09:34 |
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by admin2 Wed, 03/26/2014 - 07:10 |
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'whine' from 210/65 by admin2 » Tue, 03/25/2014 - 09:57 |
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by admin2 Wed, 03/26/2014 - 07:09 |
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RD 2100 no bias by admin2 » Tue, 03/25/2014 - 09:53 |
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by admin2 Wed, 03/26/2014 - 07:09 |
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Hum and glowing tubes! by admin2 » Tue, 03/25/2014 - 09:28 |
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by admin2 Wed, 03/26/2014 - 07:14 |
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Why is my hd130 farting at me? by admin2 » Tue, 03/25/2014 - 09:31 |
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by admin2 Wed, 03/26/2014 - 07:10 |
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Intermittent tone drop by admin2 » Tue, 03/25/2014 - 09:31 |
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by admin2 Wed, 03/26/2014 - 07:10 |
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Power wave when switching on MM hd130 by admin2 » Tue, 03/25/2014 - 09:55 |
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by admin2 Wed, 03/26/2014 - 07:09 |
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