Uher SG 630 Logic
Data
General
- Manufacturer: Uher
- Model: SG 630 Logic
- Type: Reel-to-reel tape recorder
- Years of manufacture: 1976 - 1979
- Made in: Germany
- Color: Black
- Type: 3-head reel-to-reel tape recorder
- Remote control:
- Power Consumption:
- Dimensions: 510 x 400 x 146 mm (WxHxD).
- Weight: 13 kg
- Original price approx:
- Version without Dolby unit: 1'700 DM
Version with Dolby unit: 2'200 DM
Connections
- Number of inputs:
- Radio: 1.2 mV to 110 mV, 47 kOhm.
- Phono (crystal): 40 mV, 1.2 MOhm
- Microphone: 0.12 mV to 70 mV, 2 kOhm
- Reserve: 200 mV to 18 V, 50 kOhm
- Number of outputs: 3
- Monitor: 750 mV, 15 kOhm
- Din: 750 mV, 15 kOhm
- Pre Out: 750 mV, 15 kOhm
Technical Specifications
- Continuous power (via built-in amplifier).
- 8 Ohm:
- 4 Ohm: 2 x 6 Watt
- Dynamic power:
- 8 Ohm:
- 4 Ohm:
- Reel speed: 4.75 / 9.5 / 19 cm/sec
- Coil diameter: max. 27 cm
- Drive: 3 motors, sound wave direct drive
- Overall frequency response:
- 4.75 cm/sec: 20Hz - 12'500 Hz ± 3 dB.
- 9.5 cm/s: 20Hz - 15'000 Hz ± 3 dB
19 cm/s: 20Hz - 20'000 Hz ± 3 dB
- Synchronization fluctuations:
- 4.75 cm/sec: ± 0.3 %
- 9.5 cm/sec: ± 0.15 %
- 19 cm/sec: ± 0.05 %
- Signal-to-noise ratio 2-track model:
- 4.75 cm/sec: > 63 dB
- 9.5 cm/sec: > 63 dB
19 cm/sec: > 65 dB
- Signal-to-noise ratio 4-track model:
- 4.75 cm/sec: > 61 dB
- 9.5 cm/sec: > 61 dB
19 cm/sec: > 63 dB
- Crosstalk attenuation:
- Mono: 60 dB
Stereo: 45 dB
- Distortion factor:
- 4.75 cm/sec: < 3.0%
- 9.5 cm/sec: < 3.0%
- 19 cm/sec: < 1.5%
- Extinguishing attenuation: < 72 dB
- Premagnetization and erase frequency: 100kHz
- Rewind time: 1'200 m tape in 120 seconds
Special Features
- Built-in amplifier with 2 built-in speakers
- 2-track / 4-track headstock interchangeable
- Dolby B optional
- Pre- and rearband control
- Limiter
- Fade control
- Cueing switch
- Slide Pilot
- Slide start device
Remarks
- Other models in the same series:
Pictures
- Extract from brochure: Uher SG 630 Logic
