If you heard the Supratek and liked it then I think you are going to be hard pressed to find anything as good.Very few Supratek owners seem to have poblems with microphonics.The one you heard was obviously an exception.What valves was it using?I own a 300b Cabernet and have had no problems-unless you rap on the chasis-but even then the microphonics quickly settle.
If PRAT is your priority you really need to hear a Sauvignion with 6SN7 tubes.Amazing in this area and as I understand it the 6SN7s are very non microphonic.
If PRAT is your priority you really need to hear a Sauvignion with 6SN7 tubes.Amazing in this area and as I understand it the 6SN7s are very non microphonic.