Yamaha B-50 specifications

Category : Power amplifiers

Brand : Yamaha

General

Connections

Tech nical data

Special equipment

  • Manufacturer: Yamaha
  • Model: B-50
  • Years of manufacture: 1982 - 1983
  • Manufactured in: Japan
  • Color: Black
  • Type: Stereo Analog
  • Remote control: No
  • Power consumption: 550 W
  • Dimensions: 435 x 133 x 380 mm (WxHxD)
  • Weight: 11.8 kg
  • Factory price approx.: 135'000 Yen (Japan, 1982)
  • Number of inputs:
    • Line 1.05V/25 kOhm
    • Number of outputs:
    • 2x speakers
  • Line 1.05V/25 kOhm
  • 2x loudspeakers
    • Continuous power (with total harmonic distortion)
      • 8 Ohm : 2x 110 watt
      • 4 Ohm : 2x 200 watt
    • Dynamic power
      • 8 Ohm :
      • 4 Ohm :
    • Total harmonic distortion: 0.002%
    • Attenuation factor: 200
    • Frequency response: 0-100,000 Hz
    • Stereo channel separation: 95dB
    • Signal-to-noise ratio: 121dB
    • 8 ohms: 2x 110 watts
    • 4 Ohm s: 2x 200 Watt
    • 8 Ohm :
    • 4 Ohm :
    • Power indicator, switchable
    • Separate level controls for speaker pairs
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