Denon DRA-750

Data

General:

• Manufacturer: Denon
• Model: DRA-750

Type: Receiver

• Years of manufacture: 1984 - 1986
• Manufactured in: Japan
• Colors: Champagne, Black
• Remote control: no
• Power consumption: 180 W
• Dimensions: 434 x 112 x 400 mm (WxHxD)
• Weight: 9 kg
• Original price approx.: 1'298 DM

Connections:

• Number of inputs: 5

PHONO: Signal to Noise Ratio MM 86 dB @ 5.0 mV Input; Sensitivity 2.5 mV @ 47kOhms VIDEO/AUX: Signal to Noise Ratio 95 dB @ 150 mV Input; Sensitivity 150mV @ 33 kOhms DAD/AUX: Signal to Noise Ratio 95 dB @ 150 mV Input; Sensitivity 150mV @ 33 kOhms TAPE 1: Signal to Noise Ratio 95 dB @ 150 mV Input TAPE 2

• Number of outputs:5
  • TAPE 1
  • TAPE 2
  • Headphones (6.3 mm jack)
  • Speaker A
  • Speaker B

Technical Data

Amplifier

• Continuous power (at distortion).
  • 8 Ohm: 2 x 70 Watt (@ max. ≤ 0.015 % distortion)
  • 4 ohms:
• total distortion factor: -3 dB at 8 ohms 0.04 % (20- 20 kHz).
• Attenuation factor: more than 80 (at 1 kHz,8 ohms).
• Frequency response: Phono RIAA characteristic (recording output)
• MM 20- 20 kHz ± 0.5 dB
• TAPE, VIDEO/DAD 20- 50 kHz ± 1.5 dB

Signal-to-noise ratio: 55 dB

• Stereo channel separation: 40 dB (@ 1 kHz).
• Tone control:
  • Bass: ± 8 dB @ 100 Hz

Treble: ± 8 dB @ 10 kHz

• Loudness: Variable , 10-step, 50 Hz/ 10 kHz, ± 10 dB/± 5 dB

Tuner

• Reception: FM, MW
• Frequencies:
  • UKW: 87.5 ~ 108 MHz
  • MW: 522 ~ 1611 kHz
• Frequency response: 30 Hz ~ 15 kHz
• Input sensitivity: 1.0 µV (11.2 dBf; @ 75 Ohms)
• Distortion factor:
• Mono: 0.15 % (@ 1 kHz)
• Stereo: 0.3 % (@ 1 kHz)
• Signal-to-noise ratio:
• Mono: 82 dB
• stereo: 78 dB
• Channel separation: 40 dB (@ 1 kHz)
• Separation: 75 dB
• Common mode selection:
• Sidetone selection:
• Mirror frequency attenuation: 75 dB
• ZF attenuation:
• AM suppression: 50 dB
• Output level:
• RDS: no
• Station memory: yes, 16 stations

• Further data at "Hifi Engine": [1]

Special features:

• Matrix display, light blue-white

Remarks

• Other models in the same series:
• Denon DRA-350
• Denon DRA-550
• Denon DRA-750

Pictures

• Image: Denon DRA-750

• Excerpt from US advertisement: Denon DRA-750