Grundig TK 248 specifications

Category : Tape machines

Brand : Grundig

General

Connections

Tech nical data

Special equipment

Similar to each other Predecessor models up to 1969 for horizontal operation (tubes TK 245 + full transistor TK 247):

>Models of this vertically usable series from 1969 in a completely new design, technically higher quality (e.g. 3 sound heads):

  • Manufacturer: Grundig Radiowerke mbH, Fürth
  • Model: TK 248 (U)
  • Type: Stereo coil tape recorder with built-in stereo amplifier and loudspeakers
  • Years of construction: 1969 - 1973
  • Made in: Germany
  • Color: silver, housing wood
  • Remote control: no
  • Power consumption: approx. 50 W
  • Dimensions (WxDxH): 430 x 170 x 360 mm
  • Weight: approx. 11 kg
  • Factory price approx.: 885 DM
  • Number of inputs: 4
    • 2x Microphone
    • Phono
    • Tuner
  • Number of outputs: 3
    • Line-out
    • Speaker
    • Headphones
  • 2x Microphone
  • Phono
  • Tuner
  • Line-out
  • Speaker
  • Headphones
  • Max. Coil diameter: 18 cm
  • Drive: 1 motor
  • Heads: 3
  • Tracks: 4
  • Belt speeds: 9.5 cm/s / 19 cm/s
  • Synchronisation fluctuations:
    • at 9.5 cm/s: ≤ ± 0,2 %
    • at 19 cm/s: ≤ ± 0,15 %
  • Total frequency response:
    • at 9.5cm/s: 40 - 12,500 Hz
    • at 19 cm/s: 40 - 16,000 Hz
  • Signal-to-noise ratio:
  • External voltage ratio:
  • Total harmonic distortion:
  • Equalization :
  • Crosstalk attenuation:
  • Cancellation attenuation:
  • Pre-magnetization and cancellation frequency: approx. 57 kHz
  • Built-in amplifier: 2 x 4 W
  • at 9.5 cm/s: ≤ ± 0,2 %
  • at 19 cm/s: ≤ ± 0,15 %
  • at 9.5cm/s: 40 - 12,500 Hz
  • at 19 cm/s: 40 - 16,000 Hz
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