Guitar Amp

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Guitar Amp

TV MAN
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Posts: 1,222
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Joined: Jan 2014
City: Annapolis, IL State, Province, Country: USA

#12

11-28-2019, 12:05 PM

To me, this is one of the best sounding amps I've heard! I really like the fact you can set it for an acoustic or use a bass guitar. Most amps I've seen are one or the other. I put the new pre tubes in and it silenced the noise, so down to tracking down a hum in the preamp section. It's not bad, and would pass like it is, but if I can diminish it, that would be great. Got a couple low voltage e caps on the supply line for a couple mosfets on the cathode of the 12AX7a's. May be the culprit. I'm posting a PDF schematic.

Ampeg-SJ-12R-Amp-Schematic.pdf Size: 48.07 KB Downloads: 300

If I could find the place called "Somewhere", I could find "Anything" Icon_confused

Tim

Jesus cried out and said, "Whoever believes in me , believes not in me but in him who sent me" John 12:44

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Messages In This Thread

Guitar Amp - by TV MAN - 10-03-2019, 01:07 PM

RE: Guitar Amp - by morzh - 10-03-2019, 01:15 PM

RE: Guitar Amp - by TV MAN - 10-03-2019, 01:30 PM

RE: Guitar Amp - by mikethedruid - 10-03-2019, 01:41 PM

RE: Guitar Amp - by Eliot Ness - 10-03-2019, 02:31 PM

RE: Guitar Amp - by Ron Ramirez - 10-03-2019, 03:25 PM

RE: Guitar Amp - by TV MAN - 10-03-2019, 10:37 PM

RE: Guitar Amp - by Ron Ramirez - 10-03-2019, 10:39 PM

RE: Guitar Amp - by morzh - 10-04-2019, 09:48 AM

RE: Guitar Amp - by TV MAN - 11-23-2019, 12:36 PM

RE: Guitar Amp - by morzh - 11-24-2019, 04:09 PM

RE: Guitar Amp - by TV MAN - 11-28-2019, 12:05 PM

RE: Guitar Amp - by TV MAN - 12-15-2019, 08:07 PM

RE: Guitar Amp - by Ron Ramirez - 12-15-2019, 11:14 PM

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