Sonical differences btw. Concentra II and Concert

The model 10 is definitely a step up from the integrated. Just curious, are you planning on running the CD Player directly into the Model 10? I am currently using the Model 10 with the Aesthetix Janus upstream, as I employ multiple sources. Unless your speakers present an extremely difficult load, the Model 10 should provide plenty of headroom.

I am using Silent Source power cables from the Model 10 power supply to the Walker Velocitor S line conditioner, and from the Velocitor to the outlet. Interconnects and speaker cables can be very system dependent - I basically went with one of 2 types of speaker cable Wilson dealers typically recommend. Also, the Model 10 and my preamp are balanced designs, so that can also influence your choice of cable.

Cheers,