JCM-800 Transformer type and power tubes swap


Hi, I have a JCM-800 all original and assume is 2013 made, the serial number is M-2013-05-0216-1, I like to know what brand and kind of transformer was installed in this specific amp, and if is able to support kt-88´s tubes?

asked 09 Sep 2016 at 01:24 PM

Jaime Ortiz
Answers: 1


Hello Jaime,

Your 2203 was manufactured in 2013 week 05, as we have never used KT88 in the 2203 with this transformer we cannot guarntee the performance or reliability so we cannot recommend it. 

answered 12 Sep 2016 at 07:47 AM

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