Sonic Frontiers SFL-1 Sig preamp mods?


Hello All:
I have a SFL-1 Signature in my system for about the past 8 years, and overall very happy wtih the sound. Getting more bang for the buck than the Sig demands considerably more $. Before I sell it, is there anyone out there modding Sonics? I have tried a number of tubes, but wondering if anything can be done replacing caps or similar.

Thanks in advance,

Greg
validpoint

Showing 1 response by dogpile


I believe partsconnexion does (former parts connection/sonic frontiers sister company) out of canada.