Dear Ron, many thanks for taking the time to provide such wonderfully detailed and very helpful feedback. Much appreciated. Enjoy your trials with Lara. Happy listening.
New Pass owner here. Had been using Spectral gear, but problems with the amps and a four-month repair prompted me to look elsewhere. Cannot get new Spectral designs (the new 400SV amps, for eg.,). I had been using MIT cables, specially designed for Spectral. Spectral used only RCA interconnects. Have a long 12 meter run between amp and preamp. A 12 meter interconnect can be a very pricey component. But RCA was not good enough. Changed to balanced cables when my audio dealer found a new pair of 12 meter-long Cardas Clear balanced interconnects in his stock. Amazing. That made a huge impact on SQ. Now with these new cables, (interconnect and matching speaker cables) the sound has opened up in a big way. I matched the amp with a Pass XP32 preamp. That is a good unit, maybe better than my old Spectral 30SV, which was quite good. Sources: Spectral CD (SL4000) + VPI AvengerDirect TT.