Всичко работи отлично, скъсан конец на тунера. Ясен и плътен звук.
Manufacturer:
Technics
Model: SA-5270 / SA-5270K
Year of manufacture: around 1977
Made in: Japan
Color: silver (SA-5270), brown (SA-5270K)
Remote control: no
Power consumption: 400 W
Dimensions: 420 x 142 x 295 mm (WxHxD)
Weight: approx. 8 kg
Original price approx.: 1.100,- DM
Connections
Number of inputs:
Phono: 2.5 mV / 47 kOhm
Aux: 150 mV / 33 kOhm
Tape 1: 180 mV / 39 kOhm
Tape 2: 150 mV / 39 kOhm
Antenna FM (75/300 Ohm), AM
Number of outputs:
Tape 1, 2: 150 mV
Headphones (6,3mm jack)
2 pairs of loudspeakers
Technical Data
Amplifier
Continuous power (1 kHz / 20-20,000 Hz)
8 Ohm: 2x 38 W / 2x 35 W 4 Ohm: 2x 44 W / 2x 38 W
Dynamic power
8 Ohm:
4 Ohm:
Total harmonic distortion: 0.3%
Attenuation factor:
Frequency Response:
20 - 20,000 Hz (±0.5 dB).
Power bandwidth: 7 - 50,000 Hz (-3 dB)
Signal-to-noise ratio:
External voltage spacing: (at rated power).
Phono: 65 dB
Aux: 80 dB
Stereo channel separation:
Tone control:
Bass: 50 Hz, ±10 dB
Treble: 10 kHz, ±10 dB
Loudness: yes
High Filter: no
Low Filter (Subsonic): no
Mute: FM Muting
Direct/Line-Straight: no
Tuner
Reception: FM, MW
Frequencies:
FM:
MW:
Frequency response:
FM: 20 - 15,000 Hz (+1/-2 dB).
Input sensitivity:
FM: 1.9 µV (300 ohms), 0.9 µV (75 ohms).
MW: 30 µV, 300 µV/m
Distortion factor:
FM: 0.3% (stereo)
Signal-to-noise ratio:
Signal-to-noise ratio:
FM: 55 dB (stereo)
Channel separation:
FM: 45 dB
Selectivity:
FM: 70 dB
MW: 30 dB
Equal wave selection:
FM: 1.5 dB
Spurious wave selection:
Image frequency attenuation:
FM: 65 dB
IF attenuation:
VHF: 80 dB
AM suppression: