Difference between revisions of "Optonica RT-7070"
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− | + | == Data == | |
− | == | + | {{navigation}} |
− | {{ | + | '''General''' |
− | ''' | + | * Manufacturer: Sharp [[Optonica]] |
− | * | + | * Model: RT-7070 H/HB |
− | * | + | * Type: Double cassette tape deck |
− | * | + | * Years of manufacture: 1981 - 1982 |
− | * | + | * Made in: Japan |
− | * | + | Color: Silver metallic and Brown metallic (H/HB) |
− | + | * Remote control: No | |
− | * | + | * Power consumption: 20 watts |
− | * | + | * Dimensions: 430 x 114 x 320 mm (WxHxD) |
− | * | + | * Weight: 7.5 kg |
− | * | + | * Original price approx.: 1'000 DM |
− | * | ||
− | ''' | + | |
− | * | + | '''Connections''' |
+ | * Number of inputs: | ||
** Cinch, DIN | ** Cinch, DIN | ||
− | * | + | * Number of outputs: |
− | ** Cinch, DIN, | + | ** Cinch, DIN, headphones |
+ | |||
− | ''' | + | '''Technical data''' |
− | * | + | * Audio heads: 2 + 1 |
− | * | + | * Motors: 2 x 1 |
− | * | + | * Synchronization fluctuations: ±0.15% (DIN), ±0.04% (WRMS) |
− | * | + | * Tape types: type I, II, III, IV |
− | * | + | * Frequency response: |
− | ** | + | ** Type I: 20 - 16000 Hz (DIN), 30 - 16000 Hz ±3dB. |
− | ** | + | ** Type II: 20 - 18000 Hz (DIN), 30 - 18000 Hz ±3dB |
− | + | Type III: 20 - 19000 Hz (DIN), 30 - 19000 Hz ±3dB | |
− | + | Type IV: 20 - 20000 Hz (DIN), 30 - 20000 Hz ±3dB | |
− | * | + | * Premagnetization frequency: 105 kHz |
− | * | + | * Distortion factor: |
− | * Auto-Reverse: | + | * Signal-to-noise ratio: 57 dB without Dolby, 67 dB with Dolby B |
− | * | + | * Auto-Reverse: No |
+ | * Title search: Yes | ||
* Dolby: B | * Dolby: B | ||
− | * MPX | + | * MPX Filter: Yes |
− | |||
− | |||
− | |||
− | ''' | + | '''Special Features''' |
− | * Bias | + | * Bias control |
− | * | + | * Tape type and Dolby separately switchable for both decks |
− | * | + | * Blank space automatic |
− | * Peak | + | * Peak hold switchable for level meters |
− | * | + | * Output level control |
− | == | + | == Remarks == |
− | + | * Other models in the same series: | |
* [[Optonica RT-105|RT-105]] | * [[Optonica RT-105|RT-105]] | ||
* [[Optonica RT-5200|RT-5200]] | * [[Optonica RT-5200|RT-5200]] | ||
* [[Optonica RT-7000|RT-7000]] | * [[Optonica RT-7000|RT-7000]] | ||
+ | * [[Optonica RT-7070|RT-7070]] | ||
* [[Optonica RT-7100|RT-7100]] | * [[Optonica RT-7100|RT-7100]] | ||
* [[Optonica RT-9100|RT-9100]] | * [[Optonica RT-9100|RT-9100]] | ||
− | == | + | == Pictures == |
+ | * Image: Optonica RT-7070 HB | ||
+ | [[File:Optonica Programm 1981-1982 13.jpg]] | ||
+ | |||
+ | * Picture: Extract from program Optonica RT-7070 H | ||
+ | [[File:Optonica Programm 1981-1982 13.jpg]] | ||
+ | |||
+ | * Image: excerpt from program Optonica RT-7070 H | ||
+ | [[File:Optonica Programm 1981-1982 13.jpg]] | ||
+ | |||
+ | * Image: excerpt from Optonica RT-7070 H program | ||
+ | [[File:Optonica Programm 1981-1982 13.jpg]] | ||
+ | |||
+ | |||
+ | == Brochures == | ||
+ | |||
+ | * Optonica Program 1981-1982 | ||
+ | <gallery> | ||
+ | Optonica program 1981-1982 01.jpg | ||
+ | Optonica program 1981-1982 02.jpg | ||
+ | Optonica program 1981-1982 03.jpg | ||
+ | Optonica program 1981-1982 04.jpg | ||
+ | Optonica program 1981-1982 05.jpg | ||
+ | Optonica program 1981-1982 06.jpg | ||
+ | Optonica program 1981-1982 07.jpg | ||
+ | Optonica program 1981-1982 08.jpg | ||
+ | Optonica program 1981-1982 09.jpg | ||
+ | Optonica program 1981-1982 10.jpg | ||
+ | Optonica program 1981-1982 11.jpg | ||
+ | Optonica program 1981-1982 12.jpg | ||
+ | Optonica program 1981-1982 13.jpg | ||
+ | Optonica program 1981-1982 14.jpg | ||
+ | Optonica program 1981-1982 15.jpg | ||
+ | Optonica program 1981-1982 16.jpg | ||
+ | Optonica program 1981-1982 17.jpg | ||
+ | Optonica program 1981-1982 18.jpg | ||
+ | Optonica program 1981-1982 19.jpg | ||
+ | Optonica program 1981-1982 20.jpg | ||
+ | Optonica program 1981-1982 21.jpg | ||
+ | Optonica program 1981-1982 22.jpg | ||
+ | Optonica program 1981-1982 23.jpg | ||
+ | Optonica program 1981-1982 24.jpg | ||
+ | Optonica program 1981-1982 25.jpg | ||
+ | Optonica program 1981-1982 26.jpg | ||
+ | Optonica program 1981-1982 27.jpg | ||
+ | Optonica program 1981-1982 29.jpg | ||
+ | |||
+ | </gallery> | ||
+ | |||
+ | == Displays == | ||
+ | |||
+ | |||
+ | == Reports == | ||
− | |||
== Links == | == Links == | ||
− | [[ | + | |
+ | [[Category:Cassette decks]] |
Latest revision as of 22:03, 3 April 2021
Data[edit]
General
- Manufacturer: Sharp Optonica
- Model: RT-7070 H/HB
- Type: Double cassette tape deck
- Years of manufacture: 1981 - 1982
- Made in: Japan
Color: Silver metallic and Brown metallic (H/HB)
- Remote control: No
- Power consumption: 20 watts
- Dimensions: 430 x 114 x 320 mm (WxHxD)
- Weight: 7.5 kg
- Original price approx.: 1'000 DM
Connections
- Number of inputs:
- Cinch, DIN
- Number of outputs:
- Cinch, DIN, headphones
Technical data
- Audio heads: 2 + 1
- Motors: 2 x 1
- Synchronization fluctuations: ±0.15% (DIN), ±0.04% (WRMS)
- Tape types: type I, II, III, IV
- Frequency response:
- Type I: 20 - 16000 Hz (DIN), 30 - 16000 Hz ±3dB.
- Type II: 20 - 18000 Hz (DIN), 30 - 18000 Hz ±3dB
Type III: 20 - 19000 Hz (DIN), 30 - 19000 Hz ±3dB Type IV: 20 - 20000 Hz (DIN), 30 - 20000 Hz ±3dB
- Premagnetization frequency: 105 kHz
- Distortion factor:
- Signal-to-noise ratio: 57 dB without Dolby, 67 dB with Dolby B
- Auto-Reverse: No
- Title search: Yes
- Dolby: B
- MPX Filter: Yes
Special Features
- Bias control
- Tape type and Dolby separately switchable for both decks
- Blank space automatic
- Peak hold switchable for level meters
- Output level control
Remarks[edit]
Pictures[edit]
- Image: Optonica RT-7070 HB
- Picture: Extract from program Optonica RT-7070 H
- Image: excerpt from program Optonica RT-7070 H
- Image: excerpt from Optonica RT-7070 H program
Brochures[edit]
- Optonica Program 1981-1982
- Optonica program 1981-1982 01.jpg
- Optonica program 1981-1982 02.jpg
- Optonica program 1981-1982 03.jpg
- Optonica program 1981-1982 04.jpg
- Optonica program 1981-1982 05.jpg
- Optonica program 1981-1982 06.jpg
- Optonica program 1981-1982 07.jpg
- Optonica program 1981-1982 08.jpg
- Optonica program 1981-1982 09.jpg
- Optonica program 1981-1982 10.jpg
- Optonica program 1981-1982 11.jpg
- Optonica program 1981-1982 12.jpg
- Optonica program 1981-1982 13.jpg
- Optonica program 1981-1982 14.jpg
- Optonica program 1981-1982 15.jpg
- Optonica program 1981-1982 16.jpg
- Optonica program 1981-1982 17.jpg
- Optonica program 1981-1982 18.jpg
- Optonica program 1981-1982 19.jpg
- Optonica program 1981-1982 20.jpg
- Optonica program 1981-1982 21.jpg
- Optonica program 1981-1982 22.jpg
- Optonica program 1981-1982 23.jpg
- Optonica program 1981-1982 24.jpg
- Optonica program 1981-1982 25.jpg
- Optonica program 1981-1982 26.jpg
- Optonica program 1981-1982 27.jpg
- Optonica program 1981-1982 29.jpg