Supro Thunderbolt Clone
Moderators: pompeiisneaks, Colossal
Re: Supro Thunderbolt Clone
Correct Schematic   https://ampgarage.com/forum/download/fi ... 020e19d610
			
			
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						Re: Supro Thunderbolt Clone
Has any one ever come across a drawn out diagram of how to do a high gain/ low gain  jack setup with the extra triode in the circuit?