Even with several inputs, the SUT normally works only with one. Or you have a SUT with an input selector.
SUT solution for multiple tonearm turntable
Hello, I have a turntable (Micro RX3000) that has multiple tonearms and I was wondering what other similar multiple tonearm or multiple turntable users do re connecting all their tonearms to SUTs or phono stages. Do you run a separate SUT for each arm or do you plug and unplug each time you want to listen thru a differnet arm? I have seen some SUTs which accept three inputs (eg Fidelity Research FRT-5) but is there another way? I have seen Luxman with their AS-4 which accepts 4 RCA inputs - would this work in between multiple tonearms and a single SUT/phono stage or would I run into capacitance problems and/or degaradtion of signal path etc.?