Difference between revisions of "Proton D1200"
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| − | * | + | *General<br /> |
| − | * | + | *Manufacturer: Proton<br /> |
| − | * | + | *Model: D 1200<br /> |
| − | * | + | *Year of manufacture:<br /> |
| − | * | + | *Made in: Taiwan<br /> |
| − | * | + | *Color: Black<br /> |
| − | * | + | *Type:<br /> |
| − | * | + | *Remote Control: No<br /> |
| − | * | + | *Power consumption: 500 watts (IEC)<br /> |
| − | * | + | *Dimensions: 420 x 110 x 365 mm (W x H x D)<br /> |
| − | * | + | *Weight: 15 kg<br /> |
| − | * | + | *New price approx: <br /> |
| − | * | + | *Connections: |
| − | * | + | *Technical data<br /> |
| − | * | + | *Nominal power (20 Hz - 20 KHz, 8 Ohm): 100 W per channel<br /> |
| − | * | + | *Dynamic power at 8/ 4/ 2 Ohm<br /> |
| − | 1) I.H.F. | + | 1) I.H.F. standard 20 ms duration: 540 W/ 1000 W/ 1,500 W<br /> |
| − | 2) 100 ms | + | 2) 100 ms duration: 450 W/ 650 W/ 800 W<br /> |
| − | 3) 200 ms | + | 3) 200 ms duration: 380 W/ 500 W/ 520 W<br /> |
| − | ( | + | (load cycle: 500 ms)<br /> |
| − | * | + | *Total harmonic distortion: 0.02%<br /> |
| − | * | + | *Intermodulation distortion at rated power: 0.02%<br /> |
| − | *Clipping | + | *Clipping power at 8/ 4/ 2 Ohm: 110 W/ 175 W/ 220 W<br /> |
| − | + | Attenuation factor: >150<br /> | |
| − | * | + | *Frequency response/ deviation 20Hz - 20 kHz: +-0.2 dB<br /> |
| − | * | + | *Power bandwidth at distortion factor 0.1%: 10-40 kHz<br /> |
| − | * | + | *Input resistance/ capacitance: 15k Ohm/ 220 pF<br /> |
| − | * | + | *Input sensitivity: 1 V<br /> |
| − | * | + | *Crosstalk attenuation (1 kHz): 85 dB<br /> |
| − | + | Signal-to-noise ratio (A-weighted): >120 dB <br /> | |
| − | * | + | *Special features:<br /> |
| − | + | The Proton D1200 features a D.P.D. amplifier circuit (dynamic range enhancement on demand), your produces a much higher dynamic range than any conventional amplifier. If you turn the Proton D1200 up far enough, the music signal will set the D.P.D circuit into operation. | |
| − | + | http://img163.imageshack.us/img163/572/dsc02315l.jpg | |
| − | http:// | + | http://img820.imageshack.us/img820/1557/dsc02319e.jpg |
Latest revision as of 17:35, 10 September 2011
- General
- Manufacturer: Proton
- Model: D 1200
- Year of manufacture:
- Made in: Taiwan
- Color: Black
- Type:
- Remote Control: No
- Power consumption: 500 watts (IEC)
- Dimensions: 420 x 110 x 365 mm (W x H x D)
- Weight: 15 kg
- New price approx:
- Connections:
- Technical data
- Nominal power (20 Hz - 20 KHz, 8 Ohm): 100 W per channel
- Dynamic power at 8/ 4/ 2 Ohm
1) I.H.F. standard 20 ms duration: 540 W/ 1000 W/ 1,500 W
2) 100 ms duration: 450 W/ 650 W/ 800 W
3) 200 ms duration: 380 W/ 500 W/ 520 W
(load cycle: 500 ms)
- Total harmonic distortion: 0.02%
- Intermodulation distortion at rated power: 0.02%
- Clipping power at 8/ 4/ 2 Ohm: 110 W/ 175 W/ 220 W
Attenuation factor: >150
- Frequency response/ deviation 20Hz - 20 kHz: +-0.2 dB
- Power bandwidth at distortion factor 0.1%: 10-40 kHz
- Input resistance/ capacitance: 15k Ohm/ 220 pF
- Input sensitivity: 1 V
- Crosstalk attenuation (1 kHz): 85 dB
Signal-to-noise ratio (A-weighted): >120 dB
- Special features:
The Proton D1200 features a D.P.D. amplifier circuit (dynamic range enhancement on demand), your produces a much higher dynamic range than any conventional amplifier. If you turn the Proton D1200 up far enough, the music signal will set the D.P.D circuit into operation.
