The design of Gisen class td amplifier is of professionalism and sophistication. Its mechanical components, appearance, control system, and the whole body structure are carefully considered by the design teams. Sound timbre is significantly enhanced to the maximum extent2.
With the use of this product, the product can replace workers to finish harmful or dangerous work tasks, allowing them to enjoy a safe working environment. The temperature control system can adjust the output power according to the changes of temperature3.
Its quality is ensured with the help of a very strict inspection system. The product is characterized by excellent ultralow frequency protection4.
To guarantee products quality, we use advanced testing equipment. No matter there is a short circuit or long-time full-load working, it can quickly stop working for security5.
The product has been checked at every stage of production under the supervision of professional quality inspector to ensure the superior quality. Its compact design is ideal for mounting in low clearance location
Best choice for line array
Independent adjustable peak output voltage
Popular in most countries
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 has become a front-runner of China’s class td amplifier industry and a propellant for progress of this industry. Guangzhou Gisen Audio Equipment Factory has strong capital and technical back-up for professional amplifier .2.
Guangzhou Gisen Audio Equipment Factory is obviously over other companies in terms of technology foundation.3.
There is no such kind of product like our hifi amplifier which are of so good a quality. Guangzhou Gisen Audio Equipment Factory will provide comprehensive solution for our music amplifier . Check it!