Shiva 20th KT88's to EL34's

John4021

Well-known member
Thought I seen a R.B. video talking about
being able to swap EL34 tubes in a KT88 factory spec Shiva 20th.
Just rebias. Anyone do this?
 
I did. You have to clip a resistor to get the bias in range.

I wouldn't do it. The amp just works better with the KT88s. I had two of these, both sounded great, the KT's sounded better.
 
As soon as you said the resistor needs clipped,
I totally forgot that I did that to my Twin Jet.
10 mins later I put it back to stock KT88.
 
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