A range of quality inspections for Gisen good cheap amplifier will be carried out by professionals. It will be checked in terms of surface smoothness, stability, harmoniousness with space, and actual practicability. 2.
High safety is one of its distinguishing characteristics. It has passed the AZO test, lead element test, detection of formaldehyde release, and so on. 3.
Guangzhou Gisen Audio Equipment Factory can arrange different transportation ways according to your requirements. 4.
The high customer satisfication can not be achieved without the efforts of Gisen's staff.
Using hi-fi driven circuit、
Electronic volume control、
High power 4X2100W、
Stable power supply
K-DSP 4-Channel Rear Plate
|8 ohms Stereo Power |
4 ohms Stereo Power
2 ohms Stereo Power
| 4X600W |
| 4X900W |
| 2X1300W |
| 4X1800W |
| 4X2100W |
|Input connector||XLR Female|
|Input impedance||20k ohms balanced|
|Input CMRR||>70dB |
|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
Offering the finest 1u amplifier helps Gisen to advance in the industry. 2.
Every piece of desktop audio amplifier has to go through material checking, double QC checking and etc. 3.
Our priority is to sustain the growth of client numbers. Our corporate will be geared consistently to the customers’ requirements and help them reach their commercial targets, which ultimately helps increase customer satisfaction. We strive to improve the supply chain performance of our customers by filling their high demand for quality manufacturing solutions. Welcome to visit our factory! We work hard on aligning production more closely to the principles of sustainability. We'll consider introducing cutting-edge facilities to reduce resource consumption, such as water, electricity, and product materials.