Difference between revisions of "Dual C 901"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Dual]] |
| − | * | + | * Model: C 901 |
| − | * | + | * Type: Auto-Reverse Cassette Tape Deck |
| − | * | + | * Years of manufacture: 1974 - 1976 |
| − | * | + | * Manufactured in: |
| − | * | + | * Color: Silver, Case Walnut or White |
| − | * | + | * Remote control: - |
| − | * | + | * Power consumption: 60 W |
| − | * | + | * Dimensions (WxHxD): 420 x 122 x 281 mm |
| − | * | + | * Weight: 7.1 kg |
| − | * | + | * Original price approx: |
| − | ** Dual C 901 | + | ** Dual C 901 Walnut: 1086,- DM |
| − | ** Dual C 901 | + | ** Dual C 901 White: 1098,- DM |
| − | ''' | + | '''Connections''' |
| − | * | + | * Number of inputs: |
| − | ** | + | ** Microphone: 0.22 mV / 200 - 700 Ohm |
| − | ** Line In: | + | ** Line In: 65 mV / 100 kOhm |
| − | ** Line In (DIN): | + | ** Line In (DIN): 0.22 mV / 10 kOhm |
| − | * | + | * Number of outputs: |
| − | ** Line Out: 0 - | + | ** Line Out: 0 - 750 mV / 3 - 8 kOhm |
| − | ** Line Out (DIN): 0 - | + | ** Line Out (DIN): 0 - 750 mV / 3 - 8 kOhm |
| − | ** | + | ** Headphones (6.3mm jack): 0 - 60 mV / 8 Ohm - 1 kOhm |
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Audio heads: |
| − | ** 1x HPF | + | ** 1x HPF sound head (recording, playback). |
| − | ** 1x | + | ** 1x double-slit ferrite head (erase). |
| − | * | + | * Motors: |
| − | ** 1x | + | ** 1x tone shaft/capstan (DC with F.G. servo control). |
| − | ** 1x | + | ** 1x tape platter (DC) |
| − | * | + | * Variations in synchronism: 0.09% (WRMS), ± 0.12% (DIN) |
| − | * | + | * Tape types: I (normal band), II (CrO2), III (FeCr). |
| − | * | + | * Frequency response: |
| − | ** | + | ** Type I: 30 - 14'000 Hz |
| − | + | Type II: 30 - 16'000 Hz | |
| − | * | + | * Distortion factor: < 1 |
| − | * | + | * Signal-to-noise ratio: |
| − | ** | + | ** Dolby Off: 51 dB |
| − | ** | + | ** Dolby On: 60 dB (Dolby, from 5 kHz) |
| − | + | * Erasure frequency: 95 kHz | |
| − | * | + | * Rewind time: 60 seconds for C-60 band |
| − | * | ||
| − | ''' | + | '''Special Features:''' |
| − | * | + | * Auto-Reverse Cassette Tape Deck |
| − | * | + | * 2x microphone |
| − | + | * Dolby: yes | |
| − | * Dolby: | + | * 2 VU meters |
| − | * | + | * 5-stage recording equalizer |
| − | * 5- | + | * Timer recording, playback |
| − | * Timer | ||
| + | == Remarks == | ||
| + | * Other models in the same series: | ||
| + | ** [[Dual C 844]] | ||
| + | ** [[Dual C 901]] | ||
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| + | == Pictures == | ||
| + | * Extract from brochure: Dual C-901 | ||
| + | [[File:Dual C-901-Prospekt-1.jpg|1500px]] | ||
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| − | + | == Reports == | |
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Latest revision as of 13:44, 7 August 2019
Data
General
- Manufacturer: Dual
- Model: C 901
- Type: Auto-Reverse Cassette Tape Deck
- Years of manufacture: 1974 - 1976
- Manufactured in:
- Color: Silver, Case Walnut or White
- Remote control: -
- Power consumption: 60 W
- Dimensions (WxHxD): 420 x 122 x 281 mm
- Weight: 7.1 kg
- Original price approx:
- Dual C 901 Walnut: 1086,- DM
- Dual C 901 White: 1098,- DM
Connections
- Number of inputs:
- Microphone: 0.22 mV / 200 - 700 Ohm
- Line In: 65 mV / 100 kOhm
- Line In (DIN): 0.22 mV / 10 kOhm
- Number of outputs:
- Line Out: 0 - 750 mV / 3 - 8 kOhm
- Line Out (DIN): 0 - 750 mV / 3 - 8 kOhm
- Headphones (6.3mm jack): 0 - 60 mV / 8 Ohm - 1 kOhm
Technical Data
- Audio heads:
- 1x HPF sound head (recording, playback).
- 1x double-slit ferrite head (erase).
- Motors:
- 1x tone shaft/capstan (DC with F.G. servo control).
- 1x tape platter (DC)
- Variations in synchronism: 0.09% (WRMS), ± 0.12% (DIN)
- Tape types: I (normal band), II (CrO2), III (FeCr).
- Frequency response:
- Type I: 30 - 14'000 Hz
Type II: 30 - 16'000 Hz
- Distortion factor: < 1
- Signal-to-noise ratio:
- Dolby Off: 51 dB
- Dolby On: 60 dB (Dolby, from 5 kHz)
- Erasure frequency: 95 kHz
- Rewind time: 60 seconds for C-60 band
Special Features:
- Auto-Reverse Cassette Tape Deck
- 2x microphone
- Dolby: yes
- 2 VU meters
- 5-stage recording equalizer
- Timer recording, playback
Remarks
- Other models in the same series:
Pictures
- Extract from brochure: Dual C-901