Hi guys I have a JVM 410h and I would like to change the EL34's to 6550's could anyone please help me with the mod. I was told that I only have to change the bias resistors from R38 and R50 36k to 82k and the G2 resistors R34-35 R40-41 from 1k 5watt to 2.2k 5watt. I do have the schematics for it if you need it.
Also If it can be done.
Thanks Guys
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