The textile fibers used for Gisen digital pa amplifier are strictly selected. Only fibers that have certain physical properties, such as proper formaldehyde and PH value, are used. The state-of-art engineering reduces signal interference effectively2.
With robust growth in sales, the product is believed to embrace a promising application in the future. Attention has been paid to the circuit layout for safe operation3.
The product features a high-gloss finish. Thanks to the RTM process technology which provides smooth on both sides, it has enough attractiveness. Its overload protection proves to guarantee long-term service life4.
This product stands out for its chemical resistance. Its surface is covered with a dense chemical coating that is stable and hardly chemically reacts with other substances. It is built to be water-resistant thanks to the stainless steel shell5.
The product stands out for its superior corrosion resistance. The fiberglass materials are able to withstand acid and alkali and the steel parts are hot-dip galvanized. The vivid instruction craved on the surface of the product help users to adjust the volume effectively
Class D digital circuit、
DSP made in Germany、
Can be controlled by amplifier or by computer、
High quality components are being used、
Various and complete tests before shipment
M-DSP 4-Channel Rear Plate
|Mode||M40Q-DSP ||M60Q-DSP||M80Q-DSP||M100Q-DSP |
|8 ohms Stereo Power |
4 ohms Stereo Power
2 ohms Stereo Power
| 4X650W |
| 4X900W |
| 4X1300W |
| 4X1500W |
|Input connector||XLR Female|
|link connector||XLR Male|
|Input impedance||20k ohms balanced|
|Input CMRR||>80dB |
|Damping Factor||>1000 @ 8Ω|
|Frequency Response||20Hz-20kHz (±0.3dB)@1W, 8Ω |
|volume adjustment||Electronic volume adjustment |
|Internet input connector||Controlling parameters by PC software |
|Internet output connector||Multiple amplifiers on-line control by connecting |
to the internet input of the next amplifier
|Touch-screen||adjust the parameters by touching the screen |
|Cooling||Variable speed fans, front to rear airflow|
|Power Requirement||AC180V-240V (90V-120V), 50-60Hz|
|Net weight(kg) |
Production flow chart
1. Sheet Metal Processing
3. Circuit Board Debugging
6. Debugging of the whole machine
Guangzhou Gisen Audio Equipment Factory is a manufacturing company based in China that goes from strength to strength. We are experienced in designing and producing digital pa amplifier .2.
Gisen has been putting a lot of investment into research and development of desktop audio amplifier .3.
Customers can be totally assured of our quality and after-sale service for best power amplifier in the world . Get price!