Vintage Dynaco Dynakit PAS 2 Stereo Tube Preamplifier

Description

Vintage Dynaco Dynakit PAS 2 Stereo Tube Preamplifier for restoration.  Unit powers up and both channels are working, and sound quite nice.  With the balance control centered, one channel is slightly louder than the other, likely due to old pots, tubes or 50+ year old components drifting out of specification (note: the channels can be balanced with a balance knob adjustment). Both tuner inputs and spare input are working.  Phono and tape inputs are untested.  The selenium rectifier has been replaced with modern diodes, and power supply capacitors replaced at some point.
I have attempted to describe as accurately as possible.
This is a nice candidate for restoration, with an attractive brass faceplate and knobs.   I recommend having an electronics technician restore or check it out before use.
This pre-amp is nearly 60 years old, and sold as-is, with no returns.