Difference between revisions of "Technics RS-7500 US"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Technics]] |
| − | * | + | * Model: RS-7500 US |
| − | * | + | * Type: Elcaset cassette deck |
| − | * | + | * Years of manufacture: 1976 - 1979 |
| − | * | + | * Made in: Japan |
| − | * | + | * Color: Black |
| − | * | + | * Power consumption: 45 W |
| − | * | + | * Dimensions: 483 x 253 x 350 mm (WxHxD) |
| − | * | + | * Weight: 14 kg |
| − | * | + | * Original price approx.: 1'900 DM |
| − | ''' | + | '''Connections''' |
| − | * | + | * Number of inputs: |
| − | ** | + | ** Microphone: 0.25 mV (permissible impedance 400 Ohm - 20 kOhm). |
| − | ** | + | ** Direct: 60 mV / 100 kOhm |
| − | * | + | * Number of outputs: |
| − | ** | + | ** Direct Out: 580 mV / 22 kOhm |
| − | ** | + | ** Headphones (6.3 mm jack): 0-900 mV / 8-125 Ohm |
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Tape speed: 9.5 cm/s |
| − | * | + | * Audio heads: 3-head system |
| − | ** 2 | + | ** 2 × Super Permalloy (recording, playback) |
| − | ** 1 | + | ** 1 × double-slit ferrite head (erasing) |
| − | * | + | * Motors: 1 (DC motor with FG servo control) |
| − | * | + | * Variation in synchronism: 0.06%. |
| − | * | + | * Belt types: I (normal band), II (CrO2), III (FeCr). |
| − | * | + | * Frequency response: |
| − | ** | + | ** Type I: |
| − | *** DIN: 20 - 22 | + | *** DIN: 20-22,000 Hz |
| − | *** | + | *** ±3 dB: 25-20,000 Hz |
| − | + | Type II / III: | |
| − | *** DIN: 20 - 25 | + | *** DIN: 20-25,000 Hz |
| − | *** | + | *** ±3 dB: 25- 22,000 Hz |
| − | * | + | * Distortion factor type III: 0.8 % |
| − | * | + | * Signal-to-noise ratio: |
| − | * | + | * Signal-to-noise ratio: |
| − | ** | + | ** Type I: 60 dB (315 Hz peak level). |
| − | ** | + | ** Type II / III: 63 dB (315 Hz peak level) |
| − | ''' | + | '''Special Features''' |
| + | * Elcaset cassette deck | ||
| − | == | + | == Remarks == |
| − | * | + | * Other models in the same series: |
| − | + | * [[Technics SU-8600]] | |
| − | + | * [[Technics SU-9600]] | |
| − | + | * [[Technics SE-9600]] | |
| − | + | * [[Technics ST-9600]] | |
| − | + | * [[Technics SH-9090]] | |
| − | + | * [[Technics RS-678 US]] | |
| − | + | * [[Technics RS-7500 US]] | |
| + | * [[Technics RS-9900 US]] | ||
| − | == | + | == Pictures == |
| − | [[ | + | * Extract from brochure: Technics RS-7500 Elcaset |
| + | [[File:Technics RS-7500 U-Prospekt-1976.jpg]] | ||
| − | == | + | * Picture: Technics RS-7500 Elcaset |
| + | [[File:Technics RS-7500-2.jpg]] | ||
| + | |||
| + | |||
| + | * Excerpt from brochure: Technics RS-7500 Elcaset, cassette selection. | ||
| + | [[File:Technics RS-7500-4.jpg]] | ||
| + | |||
| + | |||
| + | == Reports == | ||
| + | * Report in "FonoForum" 8 / 1979 | ||
| Line 70: | Line 82: | ||
| − | [[ | + | [[Category:Elcaset Cassette Decks]] |
Latest revision as of 08:32, 26 November 2020
Data[edit]
General
- Manufacturer: Technics
- Model: RS-7500 US
- Type: Elcaset cassette deck
- Years of manufacture: 1976 - 1979
- Made in: Japan
- Color: Black
- Power consumption: 45 W
- Dimensions: 483 x 253 x 350 mm (WxHxD)
- Weight: 14 kg
- Original price approx.: 1'900 DM
Connections
- Number of inputs:
- Microphone: 0.25 mV (permissible impedance 400 Ohm - 20 kOhm).
- Direct: 60 mV / 100 kOhm
- Number of outputs:
- Direct Out: 580 mV / 22 kOhm
- Headphones (6.3 mm jack): 0-900 mV / 8-125 Ohm
Technical Data
- Tape speed: 9.5 cm/s
- Audio heads: 3-head system
- 2 × Super Permalloy (recording, playback)
- 1 × double-slit ferrite head (erasing)
- Motors: 1 (DC motor with FG servo control)
- Variation in synchronism: 0.06%.
- Belt types: I (normal band), II (CrO2), III (FeCr).
- Frequency response:
- Type I:
- DIN: 20-22,000 Hz
- ±3 dB: 25-20,000 Hz
- Type I:
Type II / III:
- DIN: 20-25,000 Hz
- ±3 dB: 25- 22,000 Hz
- Distortion factor type III: 0.8 %
- Signal-to-noise ratio:
- Signal-to-noise ratio:
- Type I: 60 dB (315 Hz peak level).
- Type II / III: 63 dB (315 Hz peak level)
Special Features
- Elcaset cassette deck
Remarks[edit]
- Other models in the same series:
- Technics SU-8600
- Technics SU-9600
- Technics SE-9600
- Technics ST-9600
- Technics SH-9090
- Technics RS-678 US
- Technics RS-7500 US
- Technics RS-9900 US
Pictures[edit]
- Extract from brochure: Technics RS-7500 Elcaset
- Picture: Technics RS-7500 Elcaset
- Excerpt from brochure: Technics RS-7500 Elcaset, cassette selection.
Reports[edit]
- Report in "FonoForum" 8 / 1979