This is the older version with tube rectified power supply. The unit originally used two rectifier tubes, but the previous owner had Mike Sanders update the unit to use a single 5ar4 rectifier. It comes with an installed HiFi Tuning Gold fuse and recently installed tubes, save for the 12fq7 tubes. It is in very good condition.
The preamp sounds great; but I must confess, I find the dual volume controls and lack of a remote a bit of a pain, so I have decided to sell.
I am including the paypal fees at this price, but buyer pays shipping.