Tesla B 54

Data

General

• 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
• New price approx:

Connections

• Number of outputs:
  • 1x headphones

1x Aux output 1x speaker internal - 2 W ( oval 80 x 180 mm ) 1x external loudspeaker

• Number of inputs:
  • 1x Mic. Input

1x Aux. input

Technical Data

• max. bobbin diameter: 18 cm
• drive:
• heads: see picture
• tracks: 2 (mono) (track1 = 1 or 4 / track2 = 2 or 3)
• Tape speeds: 4.76 cm/s, 9.53 cm/s
• Slip:
• Synchronization fluctuations: +/- 0.35% at 4.76 cm/s ___+/- 0.2% at 9.53 cm/s.
• Pitch fluctuations: n.a.
• Overall frequency response: 50 - 15,000 Hz at 9.53 cm/s___60 - 8,000 Hz at 4.76 cm/s
• Signal-to-noise ratio: - 42 dB
• Signal-to-noise ratio: 45 dB
• Distortion factor:
• Equalization:
• Crosstalk attenuation:
• Cancellation attenuation:
• Premagnetization and extinction frequency:

Special Features

• Control for recording level
• Control for playback volume

tone control (high/low) Recording level display by means of VU meter

Remarks

Other models of the same series: B5, B56,

Pictures