Pioneer SX 525

Predám plnofunkčný japonský vintage receiver Pioneer SX 525 vo veľmi zachovalom stave.

Years of manufacture: 1972 - 1974
Made in: Japan
Color: front silver, wooden cabinet
Remote control: no
Power consumption: 120 W max.
Dimensions: 450 x 145 x 360 (WxHxD)
Weight: 8 kg
Original price approx.: 1'080 DM

Connections

Number of inputs:
Phono MM: 2.7 mV / 45 kOhm
Microphone (6.3mm jack): 6 mV / 100 kOhm
Aux: 200 mV, 70 kOhm
Tape 1, 2 Play: 200 mV / 70 kOhm
Tape Play (DIN): 200 mV / 70 kOhm

Antenna (FM: 75, 300 Ohm, MW: 300 Ohm).
Number of outputs:
Tape Rec 1, 2: 200 mV
Tape (DIN): 30 mV

Headphones (6,3mm jack)
2 pairs of loudspeakers

Technical Data

Amplifier

Continuous power (at distortion):
8 Ohm: 2x 17 W
4 Ohm: 2x 21 W

dynamic power:
8 Ohm: 52 W
4 Ohm: 72 W
Total harmonic distortion: < 1
Attenuation factor: 40 (8 Ohm, 1 kHz)
Frequency response:
Phono, RIAA: 20 - 20'000 Hz
High level: 15 - 30'000 Hz, ± 1 dB

Signal-to-noise ratio:
Phono, RIAA: 75 dB
High level: 85 dB
Tone control:
Bass: + 12.5 dB, - 12 dB at 100 Hz
Treble: + 8 dB, - 8.5 dB at 10 kHz
Loudness: + 11.5 dB at 100 Hz, + 6 dB at 10 kHz.
Subsonic:
High Filter:
Mute:

Tuner

Reception: FM, MW
Frequencies:
FM: 88 - 108 MHz
MW: 525 - 1605 kHz
Input sensitivity:
FM: 2.2 µV
MW: 10µV

All other specifications for VHF
Frequency response: 20 - 15'000 Hz, + 0 dB, - 1 dB
Distortion factor:

FM: < 0.6% (mono), < 0.8% (stereo).
Signal-to-noise ratio:
FM: 65 dB
AM: > 50 dB

Channel separation: > 40 dB (1 kHz)
selectivity: > 45 dB
Common mode selection: 3.0 dB
Spurious wave attenuation: > 90 dB (98 MHz)
IF attenuation: > 80 dB (90 MHz)
IF attenuation:

FM: > 100 dB (90 MHz)
AM: > 70 dB

AM suppression: 50 dB

Pre- and power amplifier separable (Main In/Pre Out)