For Parts / Receiver Only 

Sony GX67ES Surround Sound 100w Stereo Receiver

Product Overview:

ES stands for Elevated Standard. Sony’s top of the line product that emphasizes the highest build quality and refinements to deliver an unmatched audio and video experience.

Specifications:
Tuning range: FM, MW
Power output: 100 watts per channel into 8Ω (stereo)
Surround output: 100W (front), 25W (center), 25W (rear)
Frequency response: 5Hz to 50kHz
Total harmonic distortion: 0.08%
Damping factor: 50
Input sensitivity: 2.5mV (MM), 150mV (line)
Signal to noise ratio: 87dB (MM), 105dB (line)
Output: 150mV (line), 1V (Pre out)
Speaker load impedance: 4Ω to 16Ω
Video Connections: composite
Dimensions: 430 x 150 x 375mm
Weight: 13.5kg
Year: 1991

Condition: Powers on intermittently, some surface scratches 

https://www.hifiengine.com/manual_library/sony/str-gx67es.shtml