The designs of Gisen music amplifier are developed around some fundamental concepts such as comfort, breathability, safety, and appearance. 2.
It is not likely to have degumming or paint peeling problems. All the adhesives and paints used are high quality with elevated durability. 3.
The product is highly bacteria resistance. Its surface contains an antimicrobial agent that inhibits the ability of microorganisms to grow. 4.
Guangzhou Gisen Audio Equipment Factory creates sales support for customers.
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Independent adjustable peak output voltage
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Outstanding amplifier protection
|Mode||FP4.13||FP2.23 ||FP2.16 ||FP2.13|
|8Ω Stereo Power |
4Ω Stereo Power
2Ω Stereo Power
8Ω Bridged Power
4Ω Bridged Power
|THD 20 Hz - 20 kHz for 1 W||<0.1%|
|Signal-to-Noise Ratio||>112 dB|
|Channel separation (Crosstalk) at 1 kHz||>70 dB|
|Input Connectors (per channel)||3-pin XLR, electronically balanced|
|Output Connectors (per channel)||Binding Posts 2-pole|
|Tour Class Protection||ACL, IGM, Auto Ramp, short circuit, DC voltage, turn-on/off transient, current inrush, sub/ultrasonic input|
|Operating voltage, 230 V / 115 V nominal||130-265V / 65-135V selectable|
|Voltage Gain (dB)||23, 26, 29, 32, 35, 38, 41, 44dB selectable|
|Input impedance||Temperature controlled fan, airflow from front to rear|
|Protection||Short circuit，open circuit，direct current voltage，overheat, |
overload，radio frequency，ultralow frequency protection
|Amp dimension||20 k Ohm|
|Level adjustment (per ch.)||Front-panel potentiometer, 31 position detented from -inf to 0 dB|
|Packing dimension ||180x560x500mm|
|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 lies in a leading position in the production of music amplifier in China. 2.
Gisen is a company who stresses the importance of compact stereo amplifier quality. 3.
In the process of manufacturing, we constantly pay emphasis on CO2 emissions, reject flows, recycling, energy use, and other environmental issues. Currently, we have made a business goal, that is, to improve brand influence worldwide. We will boost our image by offering high-quality products and made them known to more people. We aim to strengthen our R&D capability in the following years. We will invest in cultivating a stronger development team and other human capital, so as to lay a solid foundation for our technological development and product innovation. Sustainability is an integral part of everything we do. We focus every day on finding new solutions to save water, energy and reduce waste.