Thanks much for your thoughtful response. To clarify, though, the NAD 1700 is a preamp/tuner - it is not an integrated. There is no amplifier section. And the 1700 is approximately 20 years old.
Finally, the 2bsst is about 1500 less than the b100sst integrated
Finally, the 2bsst is about 1500 less than the b100sst integrated