Sanyo DCX-3500

Data[edit]

General

  • Manufacturer: Sanyo
  • Model: DCX-3500

Type: Quadraphonic Receiver

  • Years of manufacture: 1974 - 1977
  • Made in: Japan
  • Color: front silver, housing walnut decor
  • Remote control: no
  • Power consumption: 175 W max.
  • Dimensions: 526 x 165 x 370 mm (WxHxD)
  • Weight: 11 kg
  • Original price approx.: 550 US-$, 1'798 DM


Connections

  • Number of inputs:
    • phono MM: 5 mV / 50 kOhm, max. 150 mV
    • Microphone: 2,5 mV / 10 kOhm
    • AUX: 200 mV / 100 kOhm
    • Tape Play 1, 2: 300 mV / 100 kOhm

Tape Play 1 DIN: 300 mV / 100 kOhm

    • Antenna FM (75/300 Ohm), AM
  • Number of outputs:
    • Tape Rec 1: 180 mV, 10 kOhm
    • Tape Rec 1 DIN: 50 mV, 50 kOhm
    • 2x headphones (6.3 mm jack, front and rear)
    • 2 pairs of loudspeakers


Technical Data

Amplifier

  • Continuous power Quadro:
    • 8 Ohm: 4x 20 W

4 Ohm: 4x 25 W

  • Continuous power stereo:
    • 8 Ohm: 2x 30 W
    • 4 Ohm: 2x 40 W
  • Dynamic power
    • 8 Ohm: 100 W
    • 4 Ohm: 160 W
  • Total harmonic distortion: 0.1
  • Attenuation factor: 30 (8 Ohm)
  • Frequency response:
    • Phono RIAA: 20 - 20'000 Hz, ± 0.2 dB
    • High Level: 18 - 50'000 Hz, ± 1,5 dB

Signal to Noise Ratio:

    • Phono MM: 60 dB
    • Microphone: 70 dB
    • AUX, Tape: 80 dB
  • Tone control:
    • Bass: + 8 dB, - 10 dB (100 Hz)

Treble: + 8 dB, - 10 dB (10 kHz)

  • Loudness: + 7 dB at 100 Hz, + 7 dB at 10 kHz
  • High Filter:
  • Low Filter (Subsonic):
  • Muting:


Tuner

  • Reception: FM, MW
  • Frequencies:
    • FM: 87.5 - 108 MHz
    • MW: 525 - 1605 kHz
  • Frequency response: 30 - 15,000 Hz, ± 3 dB
  • Input sensitivity:
    • FM: 1.5 µV (IHF)

MW: 15 µV Distortion factor:

    • FM: 0.3% (mono), 0.5% (stereo).
  • Signal-to-noise ratio:
    • FM: 70 dB (mono), 65 dB (stereo)

MW: 50 dB

  • Channel separation:
    • FM: > 40 dB (at 1 kHz).
  • Selectivity:
    • FM: 55 dB
    • MW: 33 dB
  • Equal wave selection:
    • FM: 1.3 dB
  • Spurious wave selection:
    • FM: 70 dB
  • Image frequency attenuation:
    • FM: 50 dB
    • MW: 48 dB

IF attenuation:

    • FM: 100 dB
    • MW: 54 dB
  • AM suppression: 60 dB


Special Features

  • CD-4 built-in
  • Switchable for Quadro mode:
    • SQ-Logic
    • RM decoder
    • CD-4
  • 4 VU meters
  • 4 level controls for the 4 channels ("Spatial Control")
  • 2/4 channel selector (above 5 LEDs for visual indication)
  • Microphone Mixer


Remarks[edit]


Pictures[edit]

  • Extract from brochure: Sanyo DCX-3500

Sanyo DCX-3500-Prospekt-1.jpg


Reports[edit]

Links[edit]