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
128x128validpoint
Talk mod over with Parts Connxtion. Chris Johnson was founder of Sonic Frontiers & has many ex Sonic Frontiers employees. Someone working for PC probably designed Sonic Frontiers SFL-1 preamp. I had them mod Jolida JD-100 & am very satisfied.

I believe partsconnexion does (former parts connection/sonic frontiers sister company) out of canada.
Did you see the modded SL-1 here on audiogon? $650.00 for a upgraded unit? Check it out. I think it was modded by Parts Connection. You could always try this unit, compare with your own and sell the loser.....Could be a win, win situation. Good-luck
Thanks, folks!
Looks like PartsConnexion and I will be doing a little business!! Just what I was looking for, appreciate it.

Greg