Structurally safe and adaptable to digital audio power amplifier , desktop audio amplifier is superior to other products. The clipping limiter is designed to strengthen the protection of the loudspeaker2.
Popularity, good reputation, orientation are three evaluation index norms of Gisen Audio Equipment image. Its compact design is ideal for mounting in low clearance location3.
The product is safe to use. It is designed with regulations or safety mechanisms in the operation so that people and equipment are not harmed. No matter there is a short circuit or long-time full-load working, it can quickly stop working for security4.
The product has strong abrasion resistance and is not easy to pilling. A special finishing agent is used to impart softness and enhance its anti-friction ability. Each channel has independent limiter and compressor, ensuring no interference caused by other channels5.
The product features good heat dissipation. Its powerful cooling system helps maintain the proper temperature of mechanical parts and components for better operation. It can support multiple devices via the interface
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
For many years, Guangzhou Gisen Audio Equipment Factory has been concentrating on the production of digital audio power amplifier . We have earned rich experience in the industry.2.
Gisen has established its own technical center to satisfy the needs of competitive desktop audio amplifier industry.3.
Our business goal targets on creating great customer experience. We have developed a customer service strategy to achieve this goal. For example, we will invite customer to partake into the production process and give feedback.