Uploaded August 2026 | Updated September 2026, 1 week ago

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Technics SA GX770 Home Theater Surround Control Audio Video AV Control Receiver

Specifications
Tuning range: FM, MW
Power output: 125 watts per channel into 8Ω (stereo)
Surround output: 100W (front), 100W (center), 100W (rear)
Frequency response: 7Hz to 70kHz
Total harmonic distortion: 0.05%
Damping factor: 30
Input sensitivity: 3mV (MM), 200mV (line)
Signal to noise ratio: 80dB (MM), 85dB (line)
Speaker load impedance: 4Ω to 8Ω
Video Connections: composite
Dimensions: 430 x 158 x 352mm
Weight: 10.1kg
Accessories: remote control