The manufacturing process of Gisen high end stereo amplifiers is well-conducted by a professional production team. Its overload protection proves to guarantee long-term service life2.
The establishment of quality control system ensures Gisen to provide best quality high end stereo amplifiers . Its compact design is ideal for mounting in low clearance location3.
This product has the required durability. Made of high-quality fabrics, it can greatly withstand body pressure, movement, and sharp objects. It can support multiple devices via the interface4.
The product is known for its hygroscopicity. It is made of sanitary materials that can absorb the foot sweat and moisture. The temperature control system can adjust the output power according to the changes of temperature5.
This product has a durable surface. The materials and surface treatment endow its surface with abrasion, impact, scrape and scratch resistance.
ABOUT OUR PRODUCT
GISEN MD series amplifiers are powered by toroidal transformer, along with its hi-fi driven circuit, makes the low frequency powerful and mid & high frequency clear. The electronic volume control can affectively preventing interference like the traditional potentiometer.
Applied to KTV, stadium, performance, meeting, entertaining clubs, etc.
Toroidal transformer power supply
Good for indoor installation
Electronic volume control
Using carefully chosen find components
|Mode||MD2450||MD2600 ||MD2750 ||MD21000||MD21300 ||MD21500 |
|8Ω Stereo power |
4Ω Stereo power
2Ω Stereo Power
| 2X450W |
| 2X600W |
| 2X750W |
| 2X1000W |
| 2X1300W |
| 2X1500W |
|Input connector || XLR Female|
|Linear output connector || XLR Male|
|Damping Factor 1kHz,8ohms || >400 |
|Input impedance || 20KΩ balanced|
|Input sensitivity || 0.775V|
|Channel separation || >70dB@1kHz|
|Output connector || Speakon|
|Hum& Noise || -112dB|
|Damping factor || > 400@8Ωtemperature, |
Radio-frequency, ultralow frequency, current peak limiter.
|THD || <0.1%(20Hz-20kHz,1W)|
|Frequency response || 20Hz-20kHz(±0.3dB)@1W,8Ω|
|Level adjustment || Electronic volume control|
|Cooling || Temperature controlled fan, airflow from front to rear|
|Protection || Short circuit，open circuit，direct current voltage，overheat, |
overload，radio frequency，ultralow frequency protection
|Power requirement || AC180V-240V(90V-120V)，50-60Hz|
|Amp dimension || 88mmX484mmX368mm|
|Net weight(kg) |
| 14.9 |
| 16.3 |
| 18.8 |
| 19.2 |
| 19.6 |
Production flow chart
1. Sheet Metal Processing
3. Circuit Board Debugging
6. Debugging of the whole machine
Guangzhou Gisen Audio Equipment Factory devotes itself to the manufacturing and research and development of best compact stereo amplifier . With our years of excellent manufacturing practices, we have been awarded the title of "China Quality Award", receiving official recognition and reputations in the industry.2.
We have brought about a high-output manufacturing team. Based on their years of experience and the understanding of customers' needs, they can provide products at the highest level within the shortest time.3.
Our company has workers with a broad skill base. Their multi-skill advantage allows the company to be able to adapt schedules to meet customer demand without any loss of productivity. We adhere to the guideline of promoting development through innovation and professionalism. We will improve the overall quality of our employees by holding different kinds of training and investing more in the R&D department. Get more info!