My amp is a new VTA ST-70 and it's loaded with Valve Art EL34's biased at about 40 mA. From what I can gather, I can run KT88's by re-biasing at 50mA. Correct?
I have a quad of Sovtek Kt88's from about 1999 with low hours. These are in a Vox AC100 clone and they are kind of a hassle to get to (half hour job). Do you think it's worth the time and trouble to swap in the KT88's?
* It looks like I can swap the EL34's into the AC100...here's a pic..
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