Thanks dcibel.
Worst case, I can probably get by with a multimeter and the stepped sine function and endure the tedium of keying in data points, if I do end up doing an impedance 'scan'. I end up focusing on the speaker measurements at the end anyway, since I'm not doing ground up designs...
Hmm, now wondering if this interface wasn't the best choice if I wanted to to speaker impedance measurements in the future due to the differing inputs.
Bit confused here. I just picked up an Audient ID4 MkII to do some REW speaker measurments and in process of setting up and wanting to do the loopback test.
Would not a TS cable from one of the speaker outs into the mic/line in work for the loopback? My confusion is why the FET instrument...