POTENCIA Y PRE SAE 3100 Y 3000 VERSION 220 VOLT USD1000

Specifications

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

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 0.05%

Input sensitivity: 1V

Signal to noise ratio: 100dB

Dimensions: 5.25 x 19 x 8.5 inches

Weight: 19lbs

Accessories: optional C-3 cabinet

LINK DEL MANUAL

http://www.hifiengine.com/manual_library/sae/3100.shtml

RECEIVER THE FISHER 202 FUTURA U$D400

Specifications

Tuning range: FM, MW

Input sensitivity: 1.4mV (MM), 105mV (line)

Output: 105mV (line)

Speaker load impedance: 8Ω (minimum)

Year: 1970

LINK DEL MANUAL

https://www.hifiengine.com/manual_library/fisher/202.shtml

RECEIVER NAKAMICHI 730 JAPAN USD1000

Specifications

Tuning range: FM

Power output: 105 watts per channel into 8Ω (stereo)

Frequency response: 10Hz to 30kHz

Total harmonic distortion: 0.02%

Damping factor: 100

Input sensitivity: 2mV (MM), 100mV (line)

Signal to noise ratio: 83dB (MM), 94dB (line)

Channel separation: 70dB (MM), 70dB (line)

Output: 100mV (line), 1V (Pre out)

Dimensions: 500 x 90 x 370mm

Weight: 17.2kg

Year: 1978