Sony STR-AV790 AM/FM Stereo Receiver (1992)

Specifications

Tuning range: FM, MW

Power output: 80 watts per channel into 8Ω (stereo)

Surround output: 80W (front), 20W (center), 20W (rear)

Frequency response: 10Hz to 70kHz

Total harmonic distortion: 0.1%

Damping factor: 50

Input sensitivity: 2.5mV (MM), 200mV (line)

Signal to noise ratio: 87dB (MM), 105dB (line)

Output: 200mV (line)

Speaker load impedance: 8Ω to 16Ω

Video Connections: composite

Dimensions: 430 x 147.5 x 350mm

Weight: 10.3kg

Kenwood KR-3090 AM/FM Stereo Receiver (1978-79)

Specifications

Tuning range: FM, MW

Power output: 26 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 50kHz

Total harmonic distortion: 0.1%

Damping factor: 40

Input sensitivity: 2.5mV (MM), 150mV (DIN), 150mV (line)

Signal to noise ratio: 77dB (MM), 100dB (DIN), 100dB (line)

Output: 150mV (line), 30mV (DIN)

Speaker load impedance: 4Ω to 16Ω

Dimensions: 468 x 140 x 348mm

Weight: 7.5kg

Year: 1978

Pioneer SX-3600 AM/FM Stereo Receiver (1980-81)

Specifications:

Tuning range: FM, MW

Power output: 30 watts per channel into 8Ω (stereo)

Frequency response: 10Hz to 50kHz

Total harmonic distortion: 0.05%

Damping factor: 35

Input sensitivity: 2.5mV (MM), 150mV (line)

Signal to noise ratio: 76dB (MM), 96dB (line)

Output: 150mV (line)

Dimensions: 450 x 142 x 306mm

Weight: 8.2kg

Accessories: FM T-type antenna

Year: 1980

Pioneer SX-3600 AM/FM Stereo Receiver (1980-81)

Specifications:

Tuning range: FM, MW

Power output: 30 watts per channel into 8Ω (stereo)

Frequency response: 10Hz to 50kHz

Total harmonic distortion: 0.05%

Damping factor: 35

Input sensitivity: 2.5mV (MM), 150mV (line)

Signal to noise ratio: 76dB (MM), 96dB (line)

Output: 150mV (line)

Dimensions: 450 x 142 x 306mm

Weight: 8.2kg

Accessories: FM T-type antenna

Year: 1980

Kenwood Kr-V5580 - Audio Video Surround Receiver

Specifications:

Tuning range: FM, MW

Power output: 50 watts per channel into 8Ω (stereo)

Surround output: 50W (front), 50W (center), 15W (rear)

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 0.7%

Input sensitivity: 2.5mV (MM), 200mV (line)

Signal to noise ratio: 74dB (MM), 100dB (line)

Speaker load impedance: 4Ω to 16Ω

Video Connections: composite

Dimensions: 440 x 143 x 380mm

Weight: 8.9kg

Accessories: remote control

Year: 1996

Luxman R-113 AM/FM Stereo Receiver (1990)

Specifications: Tuning range: FM, MW

Power output: 35 watts per channel into 8Ω (stereo) Frequency response: 10Hz to 50kHz Total harmonic distortion: 0.08% Input sensitivity: 2.5mV (MM), 150mV (line) Signal to noise ratio: 80dB (MM), 86dB (line) Speaker load impedance: 4Ω to 16Ω Semiconductors: 12 x IC, 96 x transistors, 67 x diodes, 5 x zener diodes, 9 x FET Dimensions: 438 x 110 x 343mm Weight: 6.1kg