Gisen power amplifier class td is manufactured adopting advanced machines. These machines mainly include punching machine, bending machine, stamping machine, milling machine, cutting machine, etc. The vivid instruction craved on the surface of the product help users to adjust the volume effectively2.
Backed by the best amplifier and latest techniques, we are able to finish the bulk of orders of our esteemed customers on time. The state-of-art engineering reduces signal interference effectively3.
Experiments indicated that power amplifier class td with reliable performance and unique designing fashion can the best amplifier . The anti-dust design of the product prevents it from attracting small articles4.
power amplifier class td has the virtues such as the best amplifier as compared with other similar products. Its surface is well processed by a layer of paint to resist rust5.
Our power amplifier class td is characterized by high performance and stable quality. The clipping limiter is designed to strengthen the protection of the loudspeaker
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 specializes in professional production and supply of the best amplifier .2.
The factory has comprehensive one-stop production facilities. Those facilities are all certified under the specific quality system. This enables the factory to manufacture high quality and uniform products.3.
We adhere to professional service and excellent quality power amplifier class td .