Dual CTG 29

Data

General

  • Manufacturer: Dual
  • Model: CTG-29 (only chassis TG-29 CV)
  • Type: Stereo reel-to-reel tape
  • Years of manufacture: 1971-74
  • Made in: Germany
  • Color: silver / frame walnut or white available
  • Power consumption: approx. 28 W
  • Dimensions (WxDxH):
    • TG-29 CV: 383 x 298 mm
    • CTG-29: 420 x 365 x 145 mm
  • Weight:
    • TG-29 CV: approx. 6.6 kg.
    • CTG-29: approx. 7,8 kg
  • Original price chassis approx.: 678 DM
  • new price base CK-20 walnut approx.: DM 120, white DM 132
  • Price for new hood CH-20, CH-21 approx.: 80 DM (or dust cover CH-5 for 60 DM)


Connections

  • Number of inputs: 4
    • 2x microphone: 0.15 mV, 3.5 kOhm
    • Phono: 0,15 mV, 3,5 kOhm
    • Tuner: 45 mV, 1'000 kOhm
  • Number of outputs: 3
    • Line-out: 0,775 mV, 18 kOhm
    • Monitor: 0.775 mV, 18 kOhm
    • Headphones: 0.775 mV, 1.2 kOhm


Specifications

  • Max. coil diameter: 18 cm
  • Drive: 1 motor
  • Heads: 3 (record, playback, erase)
  • Tracks: 4
  • Tape speeds: 9.5 cm/s / 19 cm/s
  • Synchronisation fluctuations:
    • at 9.5 cm/s: ± 1 %
    • at 19 cm/s: ± 1 %
  • Pitch fluctuations:
    • at 9.5 cm/s: 0.15 %
    • at 19 cm/s: 0.1 %
  • overall frequency response:
    • at 9.5cm/s: 30 - 14,000 Hz
    • at 19 cm/s: 30 - 20,000 Hz
  • Signal-to-noise ratio:
    • at 9.5cm/s: 54 dB
    • at 19 cm/s: 56 dB
  • External signal-to-noise ratio:
    • at 9.5cm/s: 46 dB
    • at 19 cm/s: 51 dB

Distortion factor: < 3

  • Equalization:
    • at 9.5cm/s: 90 µs
    • at 19 cm/s: 50 µs
  • Crosstalk attenuation:
    • mono: > 50 dB

Stereo: > 58 dB

  • Cancellation attenuation: > 65 dB
  • Premagnetization and cancellation frequency: approx. 95 kHz


Special Features

  • Automatic end-of-band switch-off
  • Horizontal and vertical operation
  • Pre- and post-tape control
  • Two microphone inputs


Notes








Pictures

  • Image: Dual CTG-29

Dual TG-29.jpg


Reports

Links

  • Dual CTG-29 brochure: [[1]]