He is just boosting the input gain, this is not the right way. I had some troubles with ebs microbass and hot pickups. Signal distortion was realy bad on recorded tracks.
After long time with Sansamp PSA-1 I switched to EBS Metaldrive, no lowend loss and more dynamics. Good results using it in front or loop with blend control
Hi!
Just wanna know if anybody changed preamp tube (stock GT ecc83s) in ebs amp? Any recomendations ? I had bad luck with Tung Sol (new) 12AX7, day after tube went dead