Gain Tubes vs Output Tubes - Aesthetix Calypso


I currently own the Aesthetix Calypso and each channel takes one Gain tube and one Output tube. I believe the 12ax7 is the gain tube and the 6922/6dj8 is the output tube. As I understand it, the signal from the source is first boosted by the gain tube followed by the output tube.

I'm in the process of starting to tube roll and was curious which tube change would make a larger impact to the sound. In other words, does one tube (either gain or output) lay the 'foundation' or the sonic character and the other tube fine tune it? Because of a limited budget, I'd like to put my money where it's going to make the most significant change first. Any input would be appreciated.

calgarian
calgarian5355

Showing 1 response by audio8

So, do you still have your Aesthetix Calypso, and if so, what was your final tube configuration? .....thanks, Chris