The 600R is hard to find and highly sought after.
The Fet Valve 600R amplifier is clear, pure, transparent, with a wide musical range and dynamics. It has the ability to capture the spirit and emotions of the music like nothing else, and weed out the nastiness at the same time.
This unit is in excellent condition and was built here in 2022 with our silver face plate. Uses two 12AT7 tubes, one per channel.
One year parts and labor warranty and 30 day satisfaction guarantee