Toshiba SB 514

Data

General

• Manufacturer: Toshiba
• Model: SB 514
• Type: Quadrophonic integrated amplifier
• Years of manufacture: 1974 - 1976
• Made in: Japan
• Color: Wood / Metal Silver
• Power consumption: 230 W (max)
• Dimensions: 450 x 126 x 376 mm (WxHxD)
• Weight: 11,5 kg
• Original price approx.: 1'793 DM

Connections

• Number of inputs:
  • Phono 1 CC: 20 mV / 47 kOhm
  • Phono 2 MM: 2 mV / 47 kOhm
  • Phono 3 MM: 2 mV / 70 kOhm
  • Microphone:
  • Tuner: 150 mV / 47 kOhm
  • Aux 1, 2: 150 mV / 47 kOhm
  • Tape Play 1, 2: 150 mV / 47 kOhm
• Number of outputs:
  • Tape Rec 1, 2: 200mV
  • Pre Out: 500mV
  • 2 headphone outputs (6.3 mm jack each, front/rear)
  • 2 speaker pairs

Technical Data

• continuous power 4-channel (at distortion factor)
  • 8 Ohm: 4x 35 W (20-20,000 Hz)

4 ohms: 4x 50 W (1 kHz) Continuous power 2-channel (with distortion factor)

• • 8 Ohm: 2x 70 W
  • 4 Ohm:
• Dynamic power
  • 8 Ohm:
  • 4 Ohm:
• Total harmonic distortion: < 0,2 %
• Attenuation factor: 100
• Frequency Response:
  • Phono RIAA: 20 - 20'000 Hz, ± 0.2 dB
  • High level: 10 - 70'000 Hz, + 0 dB, - 1 dB
• Signal-to-noise ratio:
  • Phono MM: 65 dB
  • Phono CC: 70 dB
  • Tuner, Tape: 75 dB
• Crosstalk attenuation: 50 dB
• Tone control:
  • Bass: ± 10 dB (at 100 Hz)

Treble: ± 10 dB (at 10 kHz) Loudness: Yes High Filter: 10 dB at 10 kHz Low Filter: 10 dB at 50 Hz

• Mute: -20 dB

Special Features

• 4 VU meters
  • Range switchable: - 10 dB
• Switch for 4-channel RM, SQ, Discrete / Stereo / Mono
• Microphone mixer

Remarks

• Other models in the same series:
• Amplifier:
• Toshiba SB 300
• Toshiba SB 404
• Toshiba SB 500
• Toshiba SB 514

• [[Tuner:
• Toshiba ST-500
• Toshiba ST-910

• Receiver:
• Toshiba SA-300
• Toshiba SA-304
• Toshiba SA-400
• Toshiba SA-500
• Toshiba SA-504
• Toshiba SA-514

• Reel Tape
• Toshiba PT-862 D
• Toshiba PT-884

• Tape decks:
• Toshiba PT-415
• Toshiba PT-470
• Toshiba PT-490
• Toshiba PC-5060
• Toshiba PC-6030

• Record Player
• Toshiba SR-40
• Toshiba SR-50
• Toshiba SR-80
• Toshiba SR-300
• Toshiba SR-355
• Toshiba SR-510
• Toshiba SR-870

• Quadrophonic Adapter
• Toshiba SC-410

• Speakers:
• Toshiba SS-17
• Toshiba SS-27
• Toshiba SS-37
• Toshiba SS-47
• Toshiba SS-200
• Toshiba SS-2200
• Toshiba SS-3600

• [[Headphones:
• Toshiba HR-40
• Toshiba HR-50
• Toshiba HR-80
• Toshiba HR-700
• Toshiba HR-910

Pictures

• Image: Toshiba SB-514

Links

• External link to website "The Vintage Knob": [1]

• External link to website "Radio Museum": [2]