Search found 4 matches

by rdrinkwater
Wed Sep 01, 2021 9:49 am
Forum: Technical Discussion
Topic: New 3-channel amp build
Replies: 12
Views: 2775

Re: New 3-channel amp build

Wow, amazing work.

Am I right that you're using KiCad? Would you consider sharing the source files?
by rdrinkwater
Sat Oct 20, 2012 7:34 pm
Forum: Technical Discussion
Topic: Dead OT?
Replies: 5
Views: 1159

Re: Dead OT?

It's a Hammond 125C. I don't have before reading, currently I am seeing:

Primary I see about 270 ohms. Secondary I get about 1 ohm between pins 4 and 6.

So not a short circuit. Think that may have been panic :-)
by rdrinkwater
Sat Oct 20, 2012 6:41 pm
Forum: Technical Discussion
Topic: Dead OT?
Replies: 5
Views: 1159

Re: Dead OT?

Yes, should probably have said, there is still some output, but really quiet.

I'm not certain what the mistake was - I think either open or short. I've fixed it now...
by rdrinkwater
Sat Oct 20, 2012 5:44 pm
Forum: Technical Discussion
Topic: Dead OT?
Replies: 5
Views: 1159

Dead OT?

I've been lurking here for a couple of years and after deciding that a real Wreck would be too loud, I built an AX84 4-4-0 last year. Great little amp, a lot of fun. ... however, even that proved to be too loud. So, I put a simple L pad attenuator between it and my cab. After tinkering with the atte...