Very nice and hard to find complete high quality set from Pionner in almost imacullate condition .Only headphones pads have some wear.

Hi-Fi set contain:

Amplifier SA-1000,Tuner Tx-1000 ,Electret Headphones SE-100, headphones eletrectret preamp JB-100

Specification:

Pioneer SA-1000

Power output: 47 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 60kHz

Total harmonic distortion: 0.3%

Damping factor: 65

Input sensitivity: 2.2mV (mic), 0.15mV (MC), 2.9mV (MM), 58mV (ceramic), 200mV (line)

Signal to noise ratio: 80dB (MM), 100dB (line)

Channel separation: 50dB (MM), 55dB (line)

Output: 200mV (line), 30mV (DIN), 3V (Pre out)

Speaker load impedance: 4Ω to 16Ω

Semiconductors: 2 x FET, 39 x transistors, 18 x diodes

Dimensions: 430 x 145 x 337mm

Weight: 12.8kg

Year: 1971

Pioneer TX-1000

Type: Mono/Stereo Tuner

Tuning Bands: FM, MW

Tuning Scale: Analogue

FM Tuning Range: 87.5 to 108 MHz

MW Tuning Range: 525 to 1605 kHz

Sensitivity: 1.7uV (FM), 8uV (MW)

Signal to Noise Ratio: 70dB (FM), 55dB (MW)

Distortion: 0.5% (FM)

Selectivity: 70dB (FM), 30dB (MW)

Output: 750mV (FM)

Semiconductors: 4 x FET, 6 x IC, 30 x transistors, 19 x diodes

Dimensions: 430 x 145 x 345mm

Weight: 10.6kg

Pioneer JB-100

Matching impedance: 4 to 16 ohms

Rated input: 5V (with SE-100)

Maximum input: 10V (with SE-100)

Output changeover: 0, 6 or 12dB and speaker

Dimensions: 114 x 80 x 217mm

Weight: 1360g

Pioneer SE-100

Type: electret headphone

Frequency Response: 20Hz to 35kHz

Maximum sound output level: 115dB

Total harmonic disortion: 1%

Cord Length: 250cm

Weight: 360g