I have a YBA-1 long head amp that is fitted with a OT (A1323) like this:
The earlier YBA-1 seems to have a different transfomer, the A1338 if I have read the schematics right. Any opinions on this? Thinking about converting it to jtm45/bassman.
Hammond (Traynor) Output Transformer
Moderator: VelvetGeorge
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marlin
- New Member
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- Joined: Sun Feb 25, 2007 3:00 pm
- Location: Sweden
Hammond (Traynor) Output Transformer
Hello!
I have a YBA-1 long head amp that is fitted with a OT (A1323) like this:
The earlier YBA-1 seems to have a different transfomer, the A1338 if I have read the schematics right. Any opinions on this? Thinking about converting it to jtm45/bassman.
I have a YBA-1 long head amp that is fitted with a OT (A1323) like this:
The earlier YBA-1 seems to have a different transfomer, the A1338 if I have read the schematics right. Any opinions on this? Thinking about converting it to jtm45/bassman.
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marshallnoise
- Senior Member
- Posts: 169
- Joined: Wed Jun 10, 2015 1:58 pm
- Just the numbers in order: 13492
- Location: Oceanslime, CA
Re: Hammond (Traynor) Output Transformer
I have a 1970 YBA-1 that I am converting to a JMP 50. And this exact output transformer is vibrating like crazy. Even before the conversion it was vibrating. I have no opinions on the transformer, but it does sound good. I just can't stand the buzz.