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JTM45 Kit question

Posted: Sat Mar 22, 2008 4:32 pm
by twango
Hi folks,

hmm, I

Posted: Sat Mar 22, 2008 6:55 pm
by Wicksy
Yeah, the Metroamp PT will run some EL34s. I believe many people have done so. People have made JTM50s by replacing the rectifier with a SS bridge and using EL34s. Someone else will need to tell you which output transformers to use though :wink:

Posted: Sat Mar 22, 2008 7:04 pm
by VelvetGeorge
Wicksy is right. If you want to build is pseudo JTM 50, let us know. We can swap the 784-103 (JTM 45) output trans for the 784-139 (50 watt) and EL34's in place of the KT66's.

Disclaimer: this means you have to use the 50 watt wiring colors. Not a big deal, but important that I mention it.

george

Posted: Sat Mar 22, 2008 7:14 pm
by twango
Wicksy is right. If you want to build is pseudo JTM 50, let us know. We can swap the 784-103 (JTM 45) output trans for the 784-139 (50 watt) and EL34's in place of the KT66's.
Thanks, that

Posted: Sat Mar 22, 2008 9:12 pm
by OnTheFritz
twango wrote:
Wicksy is right. If you want to build is pseudo JTM 50, let us know. We can swap the 784-103 (JTM 45) output trans for the 784-139 (50 watt) and EL34's in place of the KT66's.
Thanks, that