Vintage Conn stereo tube amplifier, works perfectly, 20 watts per channel, includes all tubes. Includes 4 General Electric hi-fi power tubes, class 7868, and 2 class 12AX7 manufactured by Sylvania.  All tubes match serial. 

This amplifier brand seems to be lesser-known, but the sound is very high clarity and very high-fidelity; very powerful. Easily surpasses many famous amps.