Difference between revisions of "Tesla B43-A"
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Latest revision as of 01:08, 5 April 2011
Short description[edit]
4 track tape recorder mono / stereo, with track overdubbing functions
Data[edit]
General
- Manufacturer: TESLA
- Model: B 43A
- Year of manufacture: ca.1968
- Manufactured in: ČSSR
- Color: grey
- Remote control: none
- Power consumption: 49 W
- Dimensions: 385 x 350 x 170 mm
- Weight: approx. 11 kg
- New price approx:
Connections
- Number of outputs:
- DIN 5 headphones 2V/100kOhm
DIN 5 Radio ~0,4V/10kOhm
- DIN loudspeaker external 4V/4Ohm
- Number of inputs:
- DIN 5 2x Microphone Stereo 2mV/10kOhm
- DIN 5 Phono 200mV/1MOhm
- DIN 5 Radio 2mV/10kOhm
Technical Data
- max. coil diameter: 147mm
- drive: external rotor motor (like Pabst), primary belt to step pulley, friction drive to flywheel and bobbin plate
- heads: combi head, erasing head
- Tracks: 4 mono
- Tape speeds: 19.05, 9.53, 4.76, cm/s.
- Slip:
- Synchronization variations: at 19.05 = +/-0.15%, at 9.53 = +/-0.2%, at 4.76 = +/-0.3%.
- Pitch fluctuations:
- Overall frequency response: at 19.05 = 40Hz - 18kHz, at 9.53 = 50Hz - 15kHz, at 4.76 = 60Hz - 8kHz.
- Signal-to-noise ratio:
- Spurious Ratio:
- Distortion ratio:
- Equalization:
- Crosstalk attenuation:
- Cancellation attenuation
- Premagnetization and cancellation frequency: approx.70kHz
Special Features
- n.a.
Remarks[edit]
Other models of the same series:B4, B41,B46, B47