I just bought a ModWright tube headphones amplifier (called Tryst). it has a pair of 6922 in the input stage and 4 12B4 in the output.
I have read that the best sounding 12B4 are GE but it seems almost impossible to find 12B4 tubes I can only find 12B4A.
Do you think the 12B4A can be used?
I have read that the best sounding 12B4 are GE but it seems almost impossible to find 12B4 tubes I can only find 12B4A.
Do you think the 12B4A can be used?