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Total 3 documents matching your query.

1. [Amps] AL-82 "Glitch" Protection (score: 1): Author: Punkymcd@pacbell.net; Date: Fri, 23 Jan 2004 21:58:53 -0800; Comparing grid and plate current metering circuits of the SB-220 and AL-82 I find the AL-82 grounds the negative side of the plate meter. Trying to sort out how to install the metering glitch diodes; /archives//html/Amps/2004-01/msg00243.html (7,059 bytes)
2. Re: [Amps] AL-82 "Glitch" Protection (score: 1): Author: R.Measures <r@somis.org>; Date: Sat, 24 Jan 2004 05:18:12 -0800; ** The easy solution is to protect the meter movements with back to back 3a diodes across the movements themselves. Protecting the shunts requires some knowledge of polarity at the shunt, understandi; /archives//html/Amps/2004-01/msg00253.html (8,245 bytes)
3. Re: [Amps] AL-82 "Glitch" Protection (score: 1): Author: Punkymcd@pacbell.net; Date: Sat, 24 Jan 2004 12:41:30 -0800; I understand the meter protection scheme but if you take the time to read the AL-82 schematic provided with the amplifier you will see on page 13 the capacitor board is listed as 50-01167-1 and on pa; /archives//html/Amps/2004-01/msg00258.html (9,056 bytes)

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