I'm using PH3SE with Shelter 901. I am using 500 ohm load after trying different loads. 100 ohm was way over damped in my system.
Audio Research PH3 SE - Shelter 501 II compatibili
Is anyone using a Shelter 501 II with an Audio Research Corp. PH3 SE and if so did you have to change the load on the PH3 SE by soldering the 100-ohm resisters provided by ARC to the unit. The owner’s manual states that the PH3 SE is set at 47 ohms. Do I need to change that to get the best out of the Shelter 501 II?