Tesla B 54 specifications

Category : Tape machines

Brand : Tesla

General

Connections

Tech nical data

Special equipment

Other models of the same series: B5, B56,

  • Manufacturer: Tesla
  • Model: B 54
  • Years of manufacture:
  • Made in: Czechoslovakia
  • Color: see picture
  • Remote control: none
  • Power consumption: 27 W
  • Dimensions: 344 x 285 x 130 mm
  • Weight: approx. 6.5 kg
  • Factory price approx.:
  • Number of outputs:
    • 1x headphones
    • 1x Aux output
    • 1x speaker internal - 2 W ( oval 80 x 180 mm )
    • 1x speaker external
  • Number of inputs:
    • 1x Mic. Input
    • 1x Aux input
  • 1x Headphone
  • 1x Aux output
  • 1x speaker internal - 2 W ( oval 80 x 180 mm )
  • 1x speaker external
  • 1x Mic. Input
  • 1x Aux Input
  • max. Coil diameter: 18 cm
  • Drive:
  • Heads: see picture
  • Tracks: 2 (mono) (track1 = 1 or 4 / track2 = 2 or 3)
  • Belt speeds: 4.76 cm/s, 9.53 cm/s
  • Slip:
  • Synchronisation fluctuations: +/- 0.35% at 4.76 cm /s ___+/- 0,2 % at 9.53 cm/s
  • Pitch variations: n.a.
  • Total frequency response: 50 - 15,000 Hz at 9.53 cm/s___60 - 8,000 Hz at 4.76 cm/s
  • Signal noise distance: - 42 dB
  • External voltage distance: 45 dB
  • Total harmonic distortion:
  • Equalization:
  • Crosstalk attenuation:
  • Cancellation attenuation:
  • Pre-magnetization and cancellation frequency:
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