Sansui SD-7000
Data[edit]
General
- Manufacturer: Sansui
- Model: SD-7000
- Type: Auto-Reverse Reel Tape
- Year of manufacture: 1972 - 1975
- Made in: Japan
- Color: Wood / Metal Silver / Black
- Remote control: SRC-1
- Power consumption: 130 W
- Dimensions: 435 x 535 x 260 mm (WxHxD)
- Weight: 27 kg
- Original price approx.: 3'525 DM
- New price accessories:
- Cable remote control SRC-1: 6'900 Yen (Japan, 1973), 110 DM
Connections
- Number of inputs:
- Line In 1, 2: 70 mV, 100 kOhm.
DIN: 14 mV, 100 kOhm
- Microphone: 500 mV, 50 kOhm
- Number of outputs:
- Line Out 1, 2: 775 mV, 1.2 V max.
DIN:
- Headphone: 10 mW, 8 Ohm (adjustable).
Technical Data
- Track system: quarter track - 2 channel stereo/mono
- Max. Reel diameter: 18 cm
- Drive: 3 motors (1x Hysteresis synchronous motor (4-pole/8-pole) for tape drive, 2x winding motors (6-pole))
- Heads: 4 (studio type heads, erase head, record head, playback head I (forward), playback head II (reverse))
- Tracks: 4
- Tape speeds: 9.5cm/s (±0.5%), 19cm/s (±0.5%)
- Speed variations (WRMS):
- 0.1% (at 9.5cm/s).
- 0.06% (at 19cm/s)
- Pitch fluctuations:
- Overall frequency response:
- 9.5 cm/s: 30 Hz - 10 kHz (± 2 dB).
19 cm/s: 20 Hz - 20 kHz (± 2 dB)
- Signal-to-noise ratio: > 60 dB
- Channel separation: 50 dB (1 kHz)
- Distortion factor: 1.2
- Equalization: NAB standard
- Crosstalk attenuation: > 60 dB at 1 kHz and mutual double track recording
- Cancellation attenuation: 70 dB (1 kHz)
- Premagnetization and erasure frequency: 100 kHz
- Rewind time: 100 seconds for 560m band
Special Features
- Auto-Reverse
- 2-channel mixer
- 100 kHz push-pull oscillator
- Automatic electronic direction change
- Volume control for headphone playback
- Variable tape tension control
- Jog key control
- Innovative, tape-saving braking system
- Automatic mains cut-off
- Optical direction indicator
- Remote control
- Level indication by 2 calibrated VU meters
- Amplifier equipment
- Separate stereo recording and playback amplifiers
- Amplifier for monitor and level meter
- Tape selector switch
- Playback selector switch
- Automatic limit stop
- Pre/Back Tape Control
- Playback in both directions and dual automatic switching
- Included accessories:
- Transparent cover
- Connecting cable
- Empty reel
- Tone head cleaner oil
- Splicing tape and switching foil
Remarks[edit]
- Other models in the same series:
Pictures[edit]
- Extract from brochure: Sansui SD-7000
- Excerpt from brochure: Sansui coil devices