Up for sale is a beautiful, vintage Realistic SA-2000 Integrated Stereo Amplifier, manufactured in Japan for Radio Shack during the golden era of hi-fi (circa 1977–1978). 
This is a heavy, well-built unit weighing over 22 lbs, delivering a robust 55 watts per channel into 8 ohms with an impressive 0.05% Total Harmonic Distortion.
It features a classic aesthetic, including dual warm-lit VU power meters, independent left/right volume glide-path sliders, and a gorgeous walnut veneer wooden cabinet. It is the perfect centerpiece for a vintage vinyl or tape setup.
Condition Notes
Cosmetics: 
Good vintage condition. The faceplate is clean with minor wear from normal use. The wood veneer cabinet is intact with only minor scuffs typical of its age (please see photos for exact details).
Functionality: 
Fully tested and working. Both channels pull strong and evenly. The VU meters are functional and illuminate beautifully.
Maintenance: 
All potentiometers, switches, and sliders have been cleaned and treated with specialized electronics cleaner to ensure smooth operation and eliminate scratchy audio.
Specifications
Power Output: 
55 watts per channel into 8Ω (stereo)
Frequency Response: 
20Hz to 70kHzTotal Harmonic 
Distortion: 0.05%
Inputs: Phono (Turntable), Aux, Tuner, Tape 1, Tape 2
Weight: 22 lbs (10 kg)