Dokorder 7700
Documents
| Document | Language | Status |
|---|---|---|
|
Instruction/owners manual
Originally shared by Frank5546 |
English | Missing |
| Have this document? Submit a file | ||
|
Schematic
Originally shared by Frank5546 |
English | Missing |
| Have this document? Submit a file | ||
|
Service manual (section 1)
Originally shared by Frank5546 |
English | Missing |
| Have this document? Submit a file | ||
Log in to add a document to this list or submit a scan.
Specifications
- Track system
- 4-track, 2-channel, stereo/monaural system
- Heads
- 1 x erase, 1 x record, 1 x playback
- Motor
- 1 x capstan, 2 x reel
- Reel size
- up to 7 inch reel
- Equalization
- NAB
- Tape speeds
- 3 3⁄4 7 1⁄2 ips
- Wow and flutter
- 0.13% (7 1⁄2 ips)
- Frequency response
- 30Hz to 20kHz (7 1⁄2 ips)
- Signal to Noise Ratio
- 50dB
- Total harmonic distortion
- 3%
- Crosstalk
- 50dB
- Input
- 30mV (DIN)
- Output
- 0.26V (DIN)
- Semiconductors
- 34 x transistors, 29 x diodes, 5 x IC, 2 x FET, 2 x LED
- Dimensions
- 17-3/4 x 16-7/8 x 6-3/4 inches
- Weight
- 35 lb (15.9 kg)
- Year
- 1977