Threshold SA/4E or Pass X-250??


Any one had a chance to spend time with these two amps? What opinions have you formed? I will be driving either Harbeth SHL5s or Harbeth 40.1s with either of them. I am mainly wondering what sonic differences i might hear? Thanks for any help.
tom_hankins

Showing 1 response by bombaywalla

The Threshold I have heard and it is something special. But it is very old, and runs very hot.
this is normal for this sort of amp - biased in pure class-A. I believe that the heatsink fins get somewhere in the 52-54C range, which is by design.