Just bought a Sony TA 3200F power amplifier. Person who sold it to me was upgrading to McIntosh mono tube equipment. He is only the second owner of this 45 yr old behemoth! I do not have a preamp per se, but I do have an early Denon 7.1 receiver with pre-outs that I plan on using as a preamp. This is my first venture into separates. Ultimate goal is a modern preamp w/ remote and phono stage coupled with this vintage amp and a vintage tuner. In the mean time, is there any info that the more experienced out there can impart to me before I go ahead with the Denon-as-preamp set up? Any and all suggestions/ comments would be welcome. I defer to your collective superior wisdom and experience! Thank you.