Sansui QA-6000 Amplifier & Sansui TU-7700 Tuner

Sansui QA-6000 Quadrophonic Amplifier:

• Power output: 40W/ch into 8Ω (stereo), 18W/ch into 4Ω (quadraphonic)
• Frequency response: 20Hz to 40kHz
• Total harmonic distortion: 0.5%
• Damping factor: 50

Sansui TU-7700 Tuner:

• Dimensions: 434 x 130 x 243 mm
• Weight: 6.9 kg