Difference between revisions of "ITT VR 3995"
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__NOTOC__ | __NOTOC__ | ||
| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[ITT]] |
| − | * | + | * Model: VR 3995 (OEM: [[JVC HR-D 725]]) |
| − | * | + | * Type: Hifi video recorder |
| − | * | + | * Years of manufacture: 1984 - 1986 |
| − | * | + | * Made in: Japan |
| − | * | + | * Remote control: yes (RC 10) |
| − | * | + | * Power consumption: 40 watts |
| − | * | + | * Dimensions: 435 x 105 x 379 mm (WxHxD) |
| − | * | + | * Weight: 9.4 kg |
| − | * | + | * Original price approx.: 3'298 DM, 1985 |
| − | ''' | + | '''Connections''' |
| − | * | + | * Inputs: |
| − | ** | + | ** jack (2x 6.35 mm for microphones) |
| − | + | Chinch (2-channel audio) | |
** DIN (Audio/Video) | ** DIN (Audio/Video) | ||
| − | ** | + | ** Camera (Audio/Video) |
** RF (Tuner) | ** RF (Tuner) | ||
| − | * | + | * Outputs: |
| − | ** | + | ** Jack (6.35 mm for headphones) |
| − | ** Chinch (2- | + | ** Chinch (2-channel audio / hi-fi tracks only) |
| − | ** Chinch (2- | + | ** Chinch (2-channel audio) |
** Din (Audio/Video) | ** Din (Audio/Video) | ||
** RF (Tuner) | ** RF (Tuner) | ||
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Video heads: 4 |
| − | * | + | * Audio heads: 4 (2x Hifi / 2x Linear) |
| − | * | + | * Motors: 1 DC Capstan Servo |
| − | * | + | * Tape speed SP: 23,39 mm/sec |
| − | * | + | * Tape speed LP: 11,70 mm/sec |
| − | * | + | * Video resolution: 250 lines (image sharpness on neutral setting) |
| − | * Audio | + | * Audio frequency response (longitudinal track): |
| − | ** 70 - 10 | + | ** 70 - 10,000 Hz |
| − | * Audio | + | * Audio frequency response (hi-fi slant track): |
| − | ** 20 - 20 | + | ** 20 - 20,000 Hz |
| − | + | Signal-to-noise ratio: | |
| − | ** | + | ** Longitudinal track > 46 dB (Dolby NR on). |
| − | + | Helix track > 80 dB | |
| − | * | + | * Synchronisation fluctuation: < 0.005% WRMS |
| − | ''' | + | '''Special Features''' |
| − | * | + | * Stepless audio crossfader (for mixing linear tracks and hifi tracks). |
| − | * | + | * Exclusive or separate hifi stereo audio output |
| − | * Linear | + | * Linear stereo recording/playback (longitudinal track audio) |
| − | * Dolby | + | * Dolby noise reduction (for longitudinal track audio) |
| − | * SP/LP | + | * SP/LP switching during recording manually possible |
| − | * VHS | + | * VHS resolution slightly above VHS standard during playback |
| − | * Insert | + | * Insert editing |
| − | * 2- | + | * 2-channel audio dubbing (longitudinal tracks) |
| − | == | + | == Remarks == |
| − | * | + | * Other models in the same series: |
| − | * | + | * Original manufacturer OEM: [[JVC HR-D 725]] |
| − | * | + | * Clones: |
* [[Dual VR 97]] | * [[Dual VR 97]] | ||
* [[Ferguson 3 V-43]] | * [[Ferguson 3 V-43]] | ||
| Line 73: | Line 73: | ||
| − | == | + | == Pictures == |
| − | * | + | * Extract from brochure: ITT VR 3995 |
| − | [[ | + | [[File:Itt 3995 head.jpg]] |
| − | [[ | + | * Picture: ITT VR 3995 |
| + | [[File:Itt 3995 head.jpg]] | ||
| − | * | + | * Image: ITT VR 3995 |
| − | [[ | + | [[File:Itt 3995 head.jpg]] |
| − | * | + | * Image: ITT VR 3995 |
| − | [[ | + | [[File:Itt 3995 head.jpg]] |
| − | * | + | * Image: ITT VR 3995 |
| − | [[ | + | [[File:Itt 3995 head.jpg]] |
| − | * | + | * Image: ITT VR 3995 |
| − | [[ | + | [[File:Itt 3995 head.jpg]] |
| − | * | + | * Image: ITT VR 3995 |
| − | [[ | + | [[File:Itt 3995 head.jpg]] |
| − | + | == Reports == | |
| − | |||
| − | |||
| − | |||
| − | == | ||
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| − | [[ | + | [[Category:Video Recorder]] |
Latest revision as of 04:58, 8 May 2021
Data
General
- Manufacturer: ITT
- Model: VR 3995 (OEM: JVC HR-D 725)
- Type: Hifi video recorder
- Years of manufacture: 1984 - 1986
- Made in: Japan
- Remote control: yes (RC 10)
- Power consumption: 40 watts
- Dimensions: 435 x 105 x 379 mm (WxHxD)
- Weight: 9.4 kg
- Original price approx.: 3'298 DM, 1985
Connections
- Inputs:
- jack (2x 6.35 mm for microphones)
Chinch (2-channel audio)
- DIN (Audio/Video)
- Camera (Audio/Video)
- RF (Tuner)
- Outputs:
- Jack (6.35 mm for headphones)
- Chinch (2-channel audio / hi-fi tracks only)
- Chinch (2-channel audio)
- Din (Audio/Video)
- RF (Tuner)
Technical Data
- Video heads: 4
- Audio heads: 4 (2x Hifi / 2x Linear)
- Motors: 1 DC Capstan Servo
- Tape speed SP: 23,39 mm/sec
- Tape speed LP: 11,70 mm/sec
- Video resolution: 250 lines (image sharpness on neutral setting)
- Audio frequency response (longitudinal track):
- 70 - 10,000 Hz
- Audio frequency response (hi-fi slant track):
- 20 - 20,000 Hz
Signal-to-noise ratio:
- Longitudinal track > 46 dB (Dolby NR on).
Helix track > 80 dB
- Synchronisation fluctuation: < 0.005% WRMS
Special Features
- Stepless audio crossfader (for mixing linear tracks and hifi tracks).
- Exclusive or separate hifi stereo audio output
- Linear stereo recording/playback (longitudinal track audio)
- Dolby noise reduction (for longitudinal track audio)
- SP/LP switching during recording manually possible
- VHS resolution slightly above VHS standard during playback
- Insert editing
- 2-channel audio dubbing (longitudinal tracks)
Remarks
- Other models in the same series:
- Original manufacturer OEM: JVC HR-D 725
- Clones:
- Dual VR 97
- Ferguson 3 V-43
- Graetz TR 4995
- ITT VR 3995
- Nordmende V-502
- Saba VR-6038
- Telefunken VR-980
- Zenith VR 4000
Pictures
- Extract from brochure: ITT VR 3995
- Picture: ITT VR 3995
- Image: ITT VR 3995
- Image: ITT VR 3995
- Image: ITT VR 3995
- Image: ITT VR 3995
- Image: ITT VR 3995