Pioneer SX-850 specifications

Category : Receiver

Brand : Pioneer

General

Connections

Technical data

Amplifier

Tuner

• Manufacturer: Pioneer
• Model: SX- 850
• Type: Receiver
• Years of construction: 1976 - 1978
• Manufactured in: Japan
• Color: Front silver, wooden case
• Remote control: no
• Power consumption: 470 W max.
• Dimensions: 526.6 x 173 x 411.5 (WxHxD)
• Weight: 19.1kg
• Factory price approx.: 550 $, 2.198,- DM

• Number of inputs:
  • Phono 1, 2: 2.5mV, 50 k643961b8da111c0a15d770a1109a86d4, max. 200 mV at 1 kHz
  • Microphone: 6.5mV, 50 k643961b8da111c0a15d770a1109a86d4
  • Aux: 150 mV, 50 k643961b8da111c0a15d770a1109a86d4
  • Tape Play 1, 2: 150 mV, 50 k643961b8da111c0a15d770a1109a86d4
  • Tape Play DIN: 150 mV, 50 k643961b8da111c0a15d770a1109a86d4
  • Dolby NR Adapter: 150 mV, 50 k643961b8da111c0a15d770a1109a86d4
  • FM Antenna /MW: 75, 300 643961b8da111c0a15d770a1109a86d4 / 300 643961b8da111c0a15d770a1109a86d4
  • Main In: 1 V, 50 k643961b8da111c0a15d770a1109a86d4
• Number of Outputs:
  • Tape Rec 1, 2: 150 mV
  • Tape Rec DIN: 30 mV, 80 k643961b8da111c0a15d770a1109a86d4
  • Dolby NR Adapter: 150 mV
  • Pre Out: 1 V, 1 k643961b8da111c0a15d770a1109a86d4
  • Headphones (6.3mm jack):
  • 2 pairs of speakers

• Phono 1, 2: 2.5mV, 50 k643961b8da111c0a15d770a1109a86d4, max. 200 mV at 1 kHz
• microphone: 6,5 mV, 50 k643961b8da111c0a15d770a1109a86d4s
• Aux: 150 mV, 50 k643961b8da111c0a15d770a1109a86d4s
• Tape Play 1, 2: 150 mV, 50 k643961b8da111c0a15d770a1109a86d4s
• Tape Play DIN: 150 mV, 50 k643961b8da111c0a15d770a1109a86d4s
• Dolby NR adaptor: 150 mV, 50 k643961b8da111c0a15d770a1109a86d4s
• antenna FM/MW: 75, 300-643961b8da111c0a15d770a1109a86d4 to 300 643961b8da111c0a15d770a1109a86d4
• Main: 1 V, 50 k643961b8da111c0a15d770a1109a86d4

• Tape Rec 1, 2: 150 mV
• Tape Rec DIN: 30 mV, 80 k643961b8da111c0a15d770a1109a86d4
• Dolby NR adaptor: 150 mV
• Pre Out: 1 V, 1 k643961b8da111c0a15d770a1109a86d4
• headphone (6.3 mm Jack):
• 2 pairs of Speakers

• the duration of the performance (total harmonic distortion):
  • 8 643961b8da111c0a15d770a1109a86d4: 2x 65 W
  • 4 643961b8da111c0a15d770a1109a86d4: 2x 85 W
• dynamic power:
  • 8 643961b8da111c0a15d770a1109a86d4s:
  • 4 643961b8da111c0a15d770a1109a86d4:
• total harmonic distortion: < 0,1%
• damping factor: 25 (8 643961b8da111c0a15d770a1109a86d4)
• frequency response:
  • Phono: 30 - 15,000 Hz, ± 0.2 dB
  • High Level: 15 - 40,000 Hz (+0 dB, -1 dB)
  • amplifier: 7 - 90.000 Hz
• signal-to-noise ratio:
  • Phono: 75 dB
  • High Level: 90 dB
  • amplifier: 100 dB
• control:
  • Bass at 100 Hz:
    • transition frequency-200 Hz sound: ± 7 dB
    • transition frequency of 400 Hz: ± 10 dB
  • treble 10 kHz:
    • crossover frequency 2.5 kHz: ± 10 dB
    • crossover frequency 5 kHz: ± 7 dB
• Loudness: Yes, +6 dB at 100 Hz, +3 dB at 10 kHz
• Low Filter : Yes, 6 dB / octave at 30 Hz
• High Filter : Yes, 6 dB / octave at 8 kHz
• Mute: Yes, -20 dB

• 8 643961b8da111c0a15d770a1109a86d4: 2x 65 W
• 4 643961b8da111c0a15d770a1109a86d4: 2x 85 W

• 8 643961b8da111c0a15d770a1109a86d4s:
• 4 643961b8da111c0a15d770a1109a86d4:

• Phono: 30 - 15,000 Hz, ± 0.2 dB
• High Level: 15 - 40,000 Hz (+0 dB, -1 dB)
• amplifier: 7 - 90.000 Hz

• Phono: 75 dB
• High Level: 90 dB
• amplifier: 100 dB

• Bass at 100 Hz:
  • transition frequency-200 Hz: ± 7 dB
  • transition frequency of 400 Hz: ± 10 dB
• treble 10 kHz:
  • crossover frequency 2.5 kHz: ± 10 dB
  • crossover frequency 5 kHz: ± 7 dB

• transition frequency-200 Hz: ± 7 dB
• transition frequency of 400 Hz: ± 10 dB

• crossover frequency 2.5 kHz: ± 10 dB
• crossover frequency 5 kHz: ± 7 dB

• receiving: FM/MW
• frequency:
  • FM: 88 - 108 MHz
  • MW: 535 - 1605 KHz
• input sensitivity:
  • FM: 1,8 µV
  • MW: 15µV
• frequency response: 30 - 15,000 Hz (+0.3 dB, -1 dB)
• total harmonic distortion:
  • FM, 1 kHz: < 0,15% (Mono), < 0,3% (Stereo),
• signal-to-noise ratio:
  • FM: 72 dB (Mono), 67 dB (Stereo)
  • MW: 55 dB
• channel separation: 50 dB (1kHz)
• selectivity: 80 dB
• frequency selection: 1.0 dB
• in addition to the wave selection:
  • FM: 80 dB
  • MW: 35 dB
• mirror frequency attenuation:
  • FM: 85 dB
  • MW: 65 dB
• ZF-loss:
  • FM: 100 dB
  • MW: 85 dB
• ON-suppression: 55 dB

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

• FM: 1,8 µV
• MW: 15µV

• FM, 1 kHz: < 0,15% (Mono), < 0,3% (Stereo),

• FM: 72 dB (Mono), 67 dB (Stereo)
• MW: 55 dB

• FM: 80 dB
• MW: 35 dB

• FM: 85 dB
• MW: 65 dB

• FM: 100 dB
• MW: 85 dB

• Pre - and power amplifier can be separated (Main In/Pre Out)
• microphone (6.3 mm Jack)

• Other models from the same series:
• Pioneer SX-4 50
• Pioneer SX-5 50
• Pioneer SX-6 50
• Pioneer SX-7 50
• Pioneer SX-8 50
• Pioneer SX-9 50
• Pioneer SX-1050
• Pioneer SX-1250

• image: Pioneer SX-8 50

• image: Pioneer SX-8 50

• Device performance in good-old-hifi [1]

• External Link: the website of the "Hi-Fi archive": [2]

• External Link: Website "Radio-Museum": [3]

• External Link: website "Pioneer Vintage": [4]

Comment:

Comment box:

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