Here is a completely restored and upgraded Threshold power amp. All restoration work was performed by Jon Soderbergh a noted Threshold expert. The following has been done:
1) Replace all 24 output devices with brand new matched ones.
2) Replace all electrolytic caps with with either Black Gate of Panasonic
3) Bypass power supply caps with Audience XO
4) Rewire internal wiring with Audience Auric pc-occ
5) Fit Cardas billet copper binding posts
6) Fit Cardas gold plated rca jacks
7) Include Shunyata Venom power cord.
This amp just sings It's kind of a legend as it was the proto STASIS design for Nelson Pass.