Adjustments, Maintenance & Calibration
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RP65-112 first very low volume replaced some parts now I'm blowing the mains fuse by schecterplyr » Tue, 02/02/2016 - 06:09 |
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by schecterplyr Fri, 02/19/2016 - 15:11 |
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Which board is this one? by brianpa » Wed, 05/13/2015 - 17:51 |
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by brianpa Sat, 07/18/2015 - 15:02 |
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MM 2x12 HD130 bad low volume/distortion by woody96 » Tue, 02/02/2016 - 16:44 |
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by woody96 Mon, 05/23/2016 - 05:40 |
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MM RP 112 low volume and weird distortion by Jo » Wed, 03/16/2022 - 01:34 |
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by Jo Sun, 11/27/2022 - 09:49 |
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Bias for RD65 112 by fiat cc » Wed, 11/19/2014 - 21:04 |
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by mgriffin155 Fri, 12/19/2014 - 12:12 |
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More noises on my 212 HD 130 with Audio Sample by greatlakesurf » Mon, 06/15/2020 - 21:02 |
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by greatlakesurf Mon, 12/14/2020 - 18:23 |
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low bias voltage 112RD 65 by craig » Thu, 02/23/2017 - 15:04 |
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by craig Mon, 02/27/2017 - 15:28 |
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Converted amp bias point by lmv » Sun, 07/23/2017 - 16:52 |
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by mbaber1 Thu, 09/14/2017 - 16:29 |
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Replacing standby switch in RP65 by kdkevindraper » Wed, 09/01/2021 - 08:59 |
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by mgriffin155 Sun, 09/26/2021 - 11:25 |
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Vibrato Channel: Bassy and Quiet by wheyface » Mon, 12/29/2014 - 19:50 |
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by wheyface Thu, 01/14/2016 - 21:46 |
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112 RD 65 amp not working and no reverb after recap job by craig » Sun, 03/05/2017 - 18:50 |
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by craig Tue, 03/28/2017 - 13:53 |
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Bias on 212 HD-130 by ledocs » Mon, 09/08/2014 - 11:50 |
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by JoJo Wed, 09/17/2014 - 16:23 |
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Recap/cleaning/update for RD50-112 by humblepie » Mon, 02/01/2016 - 14:19 |
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by bill_moore Thu, 02/18/2016 - 07:52 |
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LM307H OpAmps - Offshore Purchase by codamedia » Tue, 08/19/2014 - 07:20 |
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by codamedia Wed, 09/03/2014 - 11:27 |
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74 130 vibrating PT by Luthier Vandros » Mon, 03/09/2020 - 00:14 |
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by Luthier Vandros Wed, 03/18/2020 - 20:24 |
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Questions to 112 RD 65 from a newbie by Tea Bag of Horror » Wed, 07/27/2022 - 11:13 |
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by Tea Bag of Horror Sun, 09/25/2022 - 07:44 |
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1978 HD130 Head just before changover new series by pleiksnal » Wed, 09/10/2014 - 22:18 |
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by lmv Fri, 09/19/2014 - 05:39 |
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RD112 50 limiter channel "mushy". by G Mac » Thu, 10/15/2015 - 14:13 |
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by G Mac Thu, 12/17/2015 - 16:07 |
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LM1458 operation, Safe or not? Unusal circuit. This topic has been moved to "Urgent Requests for Help!" (View topic) |
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5881 wxt versus 6l6gc in a MM HD 150 combo? by woody96 » Thu, 09/03/2015 - 08:17 |
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by woody96 Sat, 09/05/2015 - 19:51 |
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Strange "woofy" quality coming from amp/speaker by YeOldeRocker » Wed, 09/12/2018 - 16:19 |
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by YeOldeRocker Mon, 09/17/2018 - 14:42 |
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Power Light by admin2 » Tue, 03/25/2014 - 09:27 |
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by mgriffin155 Thu, 04/09/2015 - 14:57 |
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10K Dual Gang Volume Pot Inquiry by Keithb7 » Sun, 08/27/2023 - 17:05 |
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by direstrat Sun, 10/01/2023 - 09:40 |
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ReBias?? by woody96 » Sat, 08/22/2015 - 08:32 |
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by mgriffin155 Mon, 08/24/2015 - 17:26 |
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410-65 With Several Issues by dtgarfield » Sat, 09/01/2018 - 09:09 |
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by Emtytler Mon, 09/10/2018 - 19:15 |
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