In new production tubes, I have found that the JJ's, NOS Tesla's, and EI's all work very well with Sonic Frontiers amps. The are not as sterile as the Sovteks by some margin.
Tube Change for Sonic Frontiers SFL-1 and Power 1
Needs some advice on tube change for Sonic Frontiers SFL-1 and Power 1.
I found the sound of this combination a bit bright, not too sure it is due to SFL-1 or Power 1. Will like the sound to be warmer.
For power 1, I have changed the power tube to GE6550A and was thinking to change the gain tubes (V1 and V6). The set came with sovtek 6922. Any ideas which brands or NOS tube will give a warmer sound?
For SFL-1, the current tube is Amperex BB 12AT7.
Lawrence
I found the sound of this combination a bit bright, not too sure it is due to SFL-1 or Power 1. Will like the sound to be warmer.
For power 1, I have changed the power tube to GE6550A and was thinking to change the gain tubes (V1 and V6). The set came with sovtek 6922. Any ideas which brands or NOS tube will give a warmer sound?
For SFL-1, the current tube is Amperex BB 12AT7.
Lawrence