Difference between revisions of "Telefunken CN 750"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Telefunken]] |
| − | * | + | * Model: CN 750 |
| − | * | + | * Type: Noise reduction system |
| − | * | + | * Years of manufacture: 1979 - 1981 |
| − | * | + | * Made in: Germany |
| − | * | + | * Color: Silver |
| − | * | + | * Remote control: |
| − | * | + | * Power Consumption: |
| − | * | + | * Dimensions: (WxHxD) 460 x 80 x 350 mm |
| − | * | + | * Weight: 5.5 kg |
| − | * | + | * Original price, approx.: DM 798 |
| − | ''' | + | '''Connections''' |
| − | * | + | * Number of inputs: |
| − | ** Line In | + | ** Line In Amplifier: 200 mV / 47 kOhm. |
| − | *** Line In DIN: 0 | + | *** Line In DIN: 0.6 - 6 mV / 6 kOhm |
| − | ** Line In | + | ** Line In Tape: 600 mV / 5.6 kOhm |
*** Line In DIN: 1 mV / 1 kOhm | *** Line In DIN: 1 mV / 1 kOhm | ||
| − | * | + | * Number of outputs: |
| − | ** Line In | + | ** Line In Amplifier: 200 mV / 47 kOhm |
| − | *** Line In DIN: 0 - 1 | + | *** Line In DIN: 0 - 1.6 V / 5.6 kOhm |
| − | ** Line In | + | ** Line In Tape: 0 - 1.6 V / 5.6 kOhm |
| − | *** Line In DIN: 0 - 1 | + | *** Line In DIN: 0 - 1.6 V / 5.6 kOhm |
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Channels: 4, 2x Compressor, 2x Expander |
| − | * | + | * Compression ratio 1 : 2 |
| − | * | + | * Expansion ratio 2 : 1 |
| − | * | + | * Frequency response 20 - 20'000 Hz, ± 1 dB |
| − | * Signal- | + | * Signal-to-noise ratio: |
| − | * | + | ** Line: 90 dB |
| − | * | + | Line DIN: 80 dB |
| + | * Signal-to-noise ratio: 20 - 25 dB | ||
| + | * Dynamic range: up to 100 dB | ||
| + | * Distortion factor < 0.2 % / 1 kHz | ||
| − | ''' | + | '''Special Features''' |
| − | * 2x | + | * 2x 10 LED display |
| − | == | + | == Remarks == |
| − | * | + | * Other noise reduction systems: |
* [[Aiwa HR-50]] | * [[Aiwa HR-50]] | ||
| + | * [[Nakamichi NR-100]] | ||
| + | * [[Nakamichi NR-200]] | ||
| + | * [[Nakamichi High Com II]] | ||
| + | * [[Rotel RN-500]] | ||
| + | * [[Rotel RN-1000]] | ||
* [[Telefunken CN 750]] | * [[Telefunken CN 750]] | ||
| − | == | + | == Pictures == |
| − | * | + | * Extract from brochure: Telefunken CN 750 |
| − | [[ | + | [[File:Telefunken CN-750-Prospekt-1.jpg]] |
| − | == | + | == Reports == |
| Line 60: | Line 68: | ||
| − | [[ | + | [[Category:Noise reduction]] |
Latest revision as of 05:54, 17 November 2018
Data[edit]
General
- Manufacturer: Telefunken
- Model: CN 750
- Type: Noise reduction system
- Years of manufacture: 1979 - 1981
- Made in: Germany
- Color: Silver
- Remote control:
- Power Consumption:
- Dimensions: (WxHxD) 460 x 80 x 350 mm
- Weight: 5.5 kg
- Original price, approx.: DM 798
Connections
- Number of inputs:
- Line In Amplifier: 200 mV / 47 kOhm.
- Line In DIN: 0.6 - 6 mV / 6 kOhm
- Line In Tape: 600 mV / 5.6 kOhm
- Line In DIN: 1 mV / 1 kOhm
- Line In Amplifier: 200 mV / 47 kOhm.
- Number of outputs:
- Line In Amplifier: 200 mV / 47 kOhm
- Line In DIN: 0 - 1.6 V / 5.6 kOhm
- Line In Tape: 0 - 1.6 V / 5.6 kOhm
- Line In DIN: 0 - 1.6 V / 5.6 kOhm
- Line In Amplifier: 200 mV / 47 kOhm
Technical Data
- Channels: 4, 2x Compressor, 2x Expander
- Compression ratio 1 : 2
- Expansion ratio 2 : 1
- Frequency response 20 - 20'000 Hz, ± 1 dB
- Signal-to-noise ratio:
- Line: 90 dB
Line DIN: 80 dB
- Signal-to-noise ratio: 20 - 25 dB
- Dynamic range: up to 100 dB
- Distortion factor < 0.2 % / 1 kHz
Special Features
- 2x 10 LED display
Remarks[edit]
- Other noise reduction systems:
- Aiwa HR-50
- Nakamichi NR-100
- Nakamichi NR-200
- Nakamichi High Com II
- Rotel RN-500
- Rotel RN-1000
- Telefunken CN 750
Pictures[edit]
- Extract from brochure: Telefunken CN 750
