Yamaha B-5 specifications

Category : Power amplifiers

Brand : Yamaha

General

Connections

Tech nical data

Special equipment

  • Manufacturer: Yamaha
  • Model: B -5
  • Years of construction: 1979 - 1982
  • Manufactured in: Japan
  • Color: Black
  • Remote control: No
  • Power consumption: 560 watts max.
  • Dimensions: 435 x 182.7 x 361.5mm (WxHxD)
  • Weight: 20.9kg
  • Factory price approx.: 250,000 yen (Japan, 1979)
  • Number of inputs:
  • Input (sensitivity/impedance)
    • Line 1V/25 kOhm < /li>
  • Number of outputs:
    • 2x loudspeakers
  • Line 1V/25 kOhm
  • 2x loudspeakers
  • Continuous power (with total harmonic distortion)
    • 8 ohms: 2x 250 watts< /li>
    • 4 ohms: 2x 350 watts
  • Dynamic power
    • 8 Ohm s:
    • 4 Ohm s:
  • Total harmonic distortion: 0.002%
  • Attenuation factor: 200
  • Frequency response: 0 - 100'000 Hz
  • Ripple voltage distance (short-circuited):
  • Stereo channel separation: 100 dB
  • Signal noise distance: 123 dB
  • 8 ohms: 2x 250 watts
  • 4 ohms: 2x 350 watts
  • 8 ohms:
  • 4 ohms:
  • Further data at "Hifi-Engine": [1]
  • Input level controller
  • Further models of the same series:
  • B-2
  • B-4
  • B-6
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