2. amps-preamps
  3. 1091204565

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
lawrence_lime63a

Showing 1 response by ryder

ryder
1,742 posts
 
It's best to get the preamp out of the way but you're using the pre to 'tweak' the sound, just like myself.

I'm having the newer model SF Line 1. Hoping to see more responses in here as well.
More to discover