Sanyo DCX-3000

Data

General

• Manufacturer: Sanyo
• Model: DCX-3000

Type: Quadraphonic Receiver

• Years of manufacture: 1974 - 1977
• Made in: Japan
• Color: front silver, housing walnut decor
• Remote control: no
• Power consumption: 90 W max.
• Dimensions: 473 x 120 x 343 mm (WxHxD)
• Weight: 7.3 kg
• Original price approx.: 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 10 W
  • 4 Ohm:
• Continuous power stereo:
  • 8 Ohm: 2x 15 W
  • 4 Ohm:
• Dynamic power
  • 8 Ohm: 60 W
  • 4 Ohm: 80 W
• Total harmonic distortion: 0.8
• Attenuation factor: 30 (8 Ohm)
• Frequency response:
  • Phono RIAA: 20 - 20'000 Hz, ± 0.2 dB

High Level: 20 - 40'000 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: + 10 dB at 100 Hz, + 5 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: 3.5 µV (IHF)

MW: 25 µV Distortion factor:

• • FM: 0.8 %
• Signal-to-noise ratio:
  • FM: 60 dB (mono), 50 dB (stereo)
  • MW: 40 dB
• Channel separation:
  • FM: 30 dB (at 1 kHz)
• Selectivity:
  • FM: 30 dB
  • MW: 30 dB
• Equal wave selection:
  • FM: 1.3 dB
• Spurious wave selection:
  • FM: 50 dB
• Image frequency attenuation:
  • FM: 45 dB
  • MW: 35 dB

IF attenuation:

• • FM: 75 dB
  • MW: 30 dB
• AM suppression: 40 dB

Special Features

• Switchable for Quadro methods:
  • SQ-Logic
  • RM decoder
  • CD-4 with additional demodulator
• 4 level controls for the 4 channels
• 2/4 channel selector
• Microphone Mixer

Comments

• Other models in the same series:
• Sanyo DCX-2700
• Sanyo DCX-3000
• Sanyo DCX-3100
• Sanyo DCX-3250
• Sanyo DCX-3300
• Sanyo DCX-3450
• Sanyo DCX-3500

Pictures

• Extract from brochure: Sanyo DCX-3000