Grundig TK 146 specifications

Category : Tape machines

Brand : Grundig

General

Connections

Tech nical data

Special equipment

• Manufacturer: Grundig -Radiowerke mbH, Fürth;
• Model: TK 146 (U)
• Years of construction : 1969 - 1973
• Manufactured in: Fürth
• Color: dark brown 'wooden look'
• Remote control: no
• Power supply: 110, 220V 50Hz
• with U version: 110, 127, 220, 245 volts 50 or 60Hz
• Power consumption: 43 W
• Dimensions: 390 x 160 x 290 mm (BHT)
• Weight: 8 kg
• Factory price approx.: 450 DM

• Number of outputs:
  • Speaker: LS 4 - 5 ohm, 4 W
  • Audio: ≥ 500 mV at 27 kOhm
• Number of inputs:
  • Microphone
  • Radio
  • Phone adapter

Speaker: LS 4 - 5 ohm, 4 W
• Audio: ≥ 500 mV at 27 kOhm

Microphone
• Radio
• Telephone Adapter

• Max. Coil diameter: 15cm
• Drive: 1 motor, belt drive
• Heads: 2
• Tracks: 4, quarter track
• Belt speeds: 9.5cm/s
• Slip: ?
• Synchronism fluctuations:
• Pitch fluctuations: ≤ ± 0,2 % according to DIN 45507
• Total frequency response: 40 ... 12500 Hz DIN 45511
• Signal-to-noise ratio: ≥ 50 dB DIN 45511
• External voltage ratio:
• Total harmonic distortion:
• Equalization: yes
• Crosstalk attenuation:
• Cancellation attenuation:
• Pre-magnetization and cancellation frequency:

• A mono output stage with loudspeaker
• Single lever control
• U models: extended mains voltage and frequency selection (60 Hz)
• Manual and automatic level control (dyn. FET peak value measurement)
• No stereo recording is possible with this mono device. It could be tried out whether stereo playback via socket 3 (additional amplifier output) would be possible. Actually, in trick recordings, only the respective parallel track switches to playback. Otherwise, a channel from socket 3 (or the additional amplifier connected there) and one from the radio socket could be led out with a Y-cable, whereby the track selection must not be set to D (duo / dual).
• Stereo tapes can only be heard in mono with D, whatever is necessary when playing over the stereo system (if the stereo attempts fail). For mono recording of a stereo broadcast, the receiver must be switched to mono, otherwise only one channel will be recorded.
• Attention: The headphone jack only plays one channel, but has a much higher voltage and can endanger the stereo system!

• Other models of the same series:
• Grundig TK 145
• Grundig TK 146
• Grundig TK 147 Hi-fi stereo device (mono power amplifier, stereo playback via headphones or with additional amplifier).
• Grundig TK 148

• Previous model with Grundig TK 149 tubes

Comment:

Comment box:

Grundig TK 146 relate

Grundig TK 147

Grundig TK 148

Grundig TK 149

Grundig TK 15

Grundig TK 16

Grundig TK 17

Grundig TK 19

Grundig TK 1L

Grundig TK 2

Grundig TK 20

Grundig TK 22

Grundig TK 23

Grundig TK 24

Grundig TK 244

Grundig TK 245

Grundig TK 246

Grundig TK 247

Grundig TK 248

Grundig TK 25

Grundig TK 27