Quad 77 Power Amplifier

Specifications:

Power output: 84 watts per channel into 8Ω (stereo)

Frequency response: 10Hz to 20kHz

Total harmonic distortion: 0.05%

Input sensitivity: 0.775V

Signal to noise ratio: 105dB

Speaker load impedance: 4Ω (minimum)

Dimensions: 321 x 65 x 300mm

Weight: 6.3kg

Finish: Nextel