Advanced inspection measures are used in the production of Gisen slimline amplifier , such as coordinate measuring machine, gauges, roughness tester, and hardness tester. Each channel has independent limiter and compressor, ensuring no interference caused by other channels2.
Using this product is able to save a huge number of lives each year in the issue of waterborne diseases. It is designed with short circuit and overheating protection to safeguard normal operation3.
Having been tested and modified for several times, the product finally is in its best quality. The built-in loudspeaker protection circuit protects high volume bursts of audio4.
A dedicated QC department is established to optimize the quality control system and inspection method. The product is sure to give entertainment a serious boost5.
We adopt the most stringent quality management system to ensure product quality and stability. It is easy to carry and store due to its compact design
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
Gisen is a leading brand in China's 1u amplifier industry.2.
audio amplifier pro is produced in advanced equipment and sophisticated facilities.3.
For a greater goal of being an influential best power amplifier in the world supplier, Gisen has been seeking for greater perfection since founded. Check it!