Difference between revisions of "Denon PMA-255"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Denon]] |
| − | * | + | * Model: PMA-255 |
| − | * | + | * Type: Integrated amplifier |
| − | * | + | * Years of manufacture: 1975 - 1977 |
| − | * | + | * Made in: Japan |
| − | * | + | * Color: front silver, wooden cabinet |
| − | * | + | * Remote control: no |
| − | * | + | * Power consumption: 370 / 18 W (max/idle) |
| − | * | + | * Dimensions: 396 x 147 x 281 mm (WxHxD) |
| − | * | + | * Weight: 11.2 kg |
| − | * | + | * Original price approx.: 1'200 DM |
| − | ''' | + | '''Connections''' |
| − | * | + | * Number of inputs: |
| − | ** 2x Phono: 2 | + | ** 2x Phono: 2.3 mV / 47 kOhm |
** Tuner, 2x AUX: 200 mV /100 kOhm | ** Tuner, 2x AUX: 200 mV /100 kOhm | ||
** 2x Tape (1x Cinch, 1x DIN): 200 mV /100 kOhm | ** 2x Tape (1x Cinch, 1x DIN): 200 mV /100 kOhm | ||
| − | * | + | * Number of outputs: |
| − | ** 2x Tape (1x Cinch, 1x DIN) | + | ** 2x Tape (1x Cinch, 1x DIN). |
| − | ** | + | ** Headphones (6.3 mm jack, front) |
| − | ** 2 | + | ** 2 pairs of speakers |
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Continuous power (20-20,000 Hz) |
** 8 Ohm: 2 x 55 Watt | ** 8 Ohm: 2 x 55 Watt | ||
| − | + | 4 Ohm: 2 x 65 Watt | |
| − | * | + | * Dynamic power |
** 8 Ohm: 2 x 100 Watt | ** 8 Ohm: 2 x 100 Watt | ||
** 4 Ohm: 2 x 85 Watt | ** 4 Ohm: 2 x 85 Watt | ||
| − | * | + | * Total harmonic distortion: < 0.08% (or less at rated outpuut) |
| − | * | + | * Attenuation factor: 50 (8 Ohm) |
| − | * | + | * Frequency response: |
| − | ** 5 Hz - 100 | + | ** 5 Hz - 100,000 Hz (1W, -1 dB). |
| − | ** | + | ** Power bandwidth: 5 - 50,000 Hz |
| − | * | + | * Signal-to-noise ratio: (extraneous voltage) |
** Phono: 70 dB | ** Phono: 70 dB | ||
| − | + | High level: 85 dB | |
| − | * | + | * Stereo channel separation: |
| − | * | + | * Tone control: |
** Bass: ±10 dB / 100 Hz | ** Bass: ±10 dB / 100 Hz | ||
| − | ** | + | ** Treble: ±10 dB / 10 kHz |
| − | * Loudness: | + | * Loudness: yes |
* High Filter: 9 kHz (12 dB/oct) | * High Filter: 9 kHz (12 dB/oct) | ||
* Low Filter (Subsonic): 20 Hz (12 dB/oct) | * Low Filter (Subsonic): 20 Hz (12 dB/oct) | ||
* Mute: -20 dB, -10 dB | * Mute: -20 dB, -10 dB | ||
| − | + | == Remarks == | |
| − | == | + | * Other models in the same series: |
| − | * | ||
* [[Denon PMA-232]] | * [[Denon PMA-232]] | ||
* [[Denon PMA-255]] | * [[Denon PMA-255]] | ||
| Line 61: | Line 60: | ||
| − | * | + | * [[Corresponding Tuner]] |
* [[Denon TU-332]] | * [[Denon TU-332]] | ||
* [[Denon TU-355]] | * [[Denon TU-355]] | ||
| Line 67: | Line 66: | ||
| − | == | + | == Pictures == |
| − | * | + | * Image: Denon PMA-255 |
| − | [[ | + | [[File:Pma255.jpg]] |
| − | * | + | * Excerpt from brochure: Denon PMA-255, TU-355 |
| − | [[ | + | [[File:Denon PMA-255-TU-355-Prospekt-1.jpg]] |
| − | == | + | == Reports == |
| Line 82: | Line 81: | ||
| − | [[ | + | [[Category:Integrated amplifier]] |
Latest revision as of 16:44, 24 July 2024
Data[edit]
General
- Manufacturer: Denon
- Model: PMA-255
- Type: Integrated amplifier
- Years of manufacture: 1975 - 1977
- Made in: Japan
- Color: front silver, wooden cabinet
- Remote control: no
- Power consumption: 370 / 18 W (max/idle)
- Dimensions: 396 x 147 x 281 mm (WxHxD)
- Weight: 11.2 kg
- Original price approx.: 1'200 DM
Connections
- Number of inputs:
- 2x Phono: 2.3 mV / 47 kOhm
- Tuner, 2x AUX: 200 mV /100 kOhm
- 2x Tape (1x Cinch, 1x DIN): 200 mV /100 kOhm
- Number of outputs:
- 2x Tape (1x Cinch, 1x DIN).
- Headphones (6.3 mm jack, front)
- 2 pairs of speakers
Technical Data
- Continuous power (20-20,000 Hz)
- 8 Ohm: 2 x 55 Watt
4 Ohm: 2 x 65 Watt
- Dynamic power
- 8 Ohm: 2 x 100 Watt
- 4 Ohm: 2 x 85 Watt
- Total harmonic distortion: < 0.08% (or less at rated outpuut)
- Attenuation factor: 50 (8 Ohm)
- Frequency response:
- 5 Hz - 100,000 Hz (1W, -1 dB).
- Power bandwidth: 5 - 50,000 Hz
- Signal-to-noise ratio: (extraneous voltage)
- Phono: 70 dB
High level: 85 dB
- Stereo channel separation:
- Tone control:
- Bass: ±10 dB / 100 Hz
- Treble: ±10 dB / 10 kHz
- Loudness: yes
- High Filter: 9 kHz (12 dB/oct)
- Low Filter (Subsonic): 20 Hz (12 dB/oct)
- Mute: -20 dB, -10 dB
Remarks[edit]
- Other models in the same series:
- Denon PMA-232
- Denon PMA-255
- Denon PMA-350 Z
- Denon PMA-500 Z
- Denon PMA-700 Z
Pictures[edit]
- Image: Denon PMA-255
- Excerpt from brochure: Denon PMA-255, TU-355
