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1. [Amps] Alpha 86 (score: 1): Author: David Tenenbaum <dmt013@gmail.com>; Date: Tue, 8 Nov 2022 09:21:39 -0500; Hi All, I have an Alpha 86 that I have been using set up for 110v, and finally have access to 220v, so looking forward to seeing what it can REALLY put out. Unfortunately I have made the jumper chang; /archives//html/Amps/2022-11/msg00001.html (6,924 bytes)
2. [Amps] Alpha 86 (score: 1): Author: David Tenenbaum <dmt013@gmail.com>; Date: Sun, 6 Nov 2022 21:33:52 -0500; Hi All, I have an Alpha 86 that I have been using set up for 110v, and finally have access to 220v, so looking forward to seeing what it can REALLY put out. Unfortunately I have made the jumper chang; /archives//html/Amps/2022-11/msg00004.html (7,820 bytes)
3. Re: [Amps] Alpha 86 (score: 1): Author: David Tenenbaum <dmt013@gmail.com>; Date: Tue, 8 Nov 2022 15:24:20 -0500; Thanks for the feedback! I am still on the clock at work but took a break to check R8 and I am seeing 3.98K ohms, so the 4k resistor seems intact. Later tonight when finally done with work I will tea; /archives//html/Amps/2022-11/msg00006.html (9,471 bytes)
4. Re: [Amps] Alpha 86 (score: 1): Author: David Tenenbaum <dmt013@gmail.com>; Date: Tue, 8 Nov 2022 17:05:47 -0500; I think you have nailed it Chris: I had initially visually checked the slow blow fuses and they looked fine, but an ohmmeter confirms one is not conductive. My bad for not checking it with a meter fi; /archives//html/Amps/2022-11/msg00010.html (12,896 bytes)
5. Re: [Amps] Alpha 86 (score: 1): Author: David Tenenbaum <dmt013@gmail.com>; Date: Wed, 9 Nov 2022 09:52:42 -0500; It was! Also, as others have said, the 86 was not remotely standardized, with at least 3 different control boards. Mine had blown PIN diodes and I could not find a source, so I built in vacuum relays; /archives//html/Amps/2022-11/msg00015.html (14,998 bytes)

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