Pioneer SX-770 specifications

Category : Receiver

Brand : Pioneer

General

Connections

Technical data

Amplifiers

Tuners

Special equipment

• Manufacturer: Pioneer
• Model: SX-770
• Years of construction: 1969 - 1972
• Manufactured in: Japan
• Color: Black / Silver
• Remote control: no
• Power consumption: 108 W max.
• dimensions: 430 x 145 x 349 mm (WxHxD)
• weight: 9.6 kg
• factory price approx.: 1.224,- DM (1970)

• number of inputs:
  • microphone: 5 mV / 50 K-ohms
  • Phono (MM): 2.5 mV / 50 K-ohms
  • Phono (crystal): 58 mV / 100 k643961b8da111c0a15d770a1109a86d4
  • Tape, Aux: 200 mV / 100 k643961b8da111c0a15d770a1109a86d4
  • antenna (FM: 75, 300 643961b8da111c0a15d770a1109a86d4, AM)
• number of outputs:
  • Tape: 130 mV
  • headphone (6.3 mm Jack)
  • 2 pairs of Speakers

• microphone: 5 mV / 50 K-ohms
• Phono (MM): 2.5 mV / 50 K-ohms
• Phono (crystal): 58 mV / 100 k643961b8da111c0a15d770a1109a86d4
• Tape, Aux: 200 mV / 100 k643961b8da111c0a15d770a1109a86d4
• antenna (FM: 75, 300 643961b8da111c0a15d770a1109a86d4, AM)

• Tape: 130 mV
• headphone (6.3 mm Jack)
• 2 pairs of Speakers

• the duration of the performance (total harmonic distortion):
  • 8 643961b8da111c0a15d770a1109a86d4: 2x 15 W
  • 4 643961b8da111c0a15d770a1109a86d4: 2x 17 W
• dynamic power:
  • 8 643961b8da111c0a15d770a1109a86d4: 52 W
  • 4 643961b8da111c0a15d770a1109a86d4s: 70 W
• total harmonic distortion: < 0,8 % at 1 kHz, rated power
• damping factor: 35 at 8 643961b8da111c0a15d770a1109a86d4s
• frequency response: 20 - 40,000 Hz, ± 3 dB
• signal-to-noise ratio:
  • Phono: > 80 dB
  • High Level: > 90 dB
• stereo channel separation:
• sound-control:
  • Bass: + 13 dB, 14 dB at 50 Hz
  • height: + 10 dB, 9 dB at 10 kHz
• Loudness: + 12 dB, 50 Hz, + 7.5 dB at 10 kHz
• High Filter : - 9 dB at 10 kHz
• Low Filter (Subsonic):

• 8 643961b8da111c0a15d770a1109a86d4: 2x 15 W
• 4 643961b8da111c0a15d770a1109a86d4: 2x 17 W

• 8 643961b8da111c0a15d770a1109a86d4: 52 W
• 4 643961b8da111c0a15d770a1109a86d4s: 70 W

• Phono: > 80 dB
• High Level: > 90 dB

• Bass: + 13 dB - 14 dB at 50 Hz
• treble: + 10 dB, 9 dB at 10 kHz

• receiving: FM/MW
• frequency:
  • FM: 88 - 108 MHz
  • MW: 535 - 1605 KHz
• input sensitivity:
  • FM: 1,8 µV
  • MW: 10µV
• frequency response: 24 Hz to 20,000 Hz, + 0.5 dB, - 3 dB
• total harmonic distortion: 0.4 to %
• signal-to-noise ratio: 70 dB
• channel separation: 40 dB at 1 kHz
• selectivity: 40 dB at 400 kHz
• frequency selection:
• in addition to the wave selection: 96 dB
• mirror frequency attenuation: 60 dB
• ZF-attenuation:
• ON-suppression:

• FM: 88 - 108 MHz
• MW: 535 - 1605 KHz

• FM: 1,8 µV
• MW: 10µV

• Front Panel in "Midnight Black"

• Other models from the same series:
• Pioneer SX-330
• Pioneer SX-4 40
• Pioneer SX-7 70
• Pioneer SX-9 90
• Pioneer SX-1500 TD
• Pioneer SX-2500

• image: Pioneer SX-7 70

• extract from the prospectus: Pioneer SX-7 70

Comment:

Comment box:

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