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popular hifi amplifier source now for performance Gisen

Popular hifi amplifier source now for performance Gisen

Place of origin
Guangzhou, China
Delivery time
depends on quantity, usually 3 days for less than 50 pcs
Payment terms
30% deposit, 70% balance before shipping
Supply ability
2000 pcs per month
inside plastic bag + cardboard + carton + outside plastic bag
Get Latest Price
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Application Scope
high power amplifier has a wide range of applications. It is mainly used in the following industries and fields.With a focus on customers, Gisen analyzes problems from the perspective of customers and provides comprehensive, professional and excellent solutions.
Product Details
In the production, Gisen believes that detail determines result and quality creates brand. This is the reason that we strive for excellence in every product detail.Gisen has great production capability and excellent technology. We also have comprehensive production and quality inspection equipment. power amplifier manufacturer has fine workmanship, high quality, reasonable price, good appearance, and great practicality.
Company Advantages
1. The quality of Gisen amplifier class td is strictly guaranteed. It is tested for many properties such as waterproofness, abrasion resistance, UV resistance, etc.
2. amplifier class td that has been developed by our professional team offers great supports for the operation of hifi amplifier .
3. This product can help people finish tasks that are too heavy or difficult. It significantly reduces the work burden for people.
4. With its advanced control system, the product helps increase productivity. It finally decreases production time and increases output.

Class TD

Best choice for line array

Independent adjustable peak output voltage

Popular in most countries

Outstanding amplifier protection


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FP 4-Channel Top View

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FP 4-Channel Rear Plate


ModeFP4.13FP2.23 FP2.16 FP2.13
8Ω Stereo Power 
4Ω Stereo Power 
2Ω Stereo Power 
8Ω Bridged Power 
4Ω Bridged Power 
Frequency Response20Hz-34kHz(±0.3dB)@1W,8Ω
THD 20 Hz - 20 kHz for 1 W<0.1%
Signal-to-Noise Ratio>112 dB
Channel separation (Crosstalk) at 1 kHz>70 dB
Channel separation>70dB@1kHz
Input Connectors (per channel)3-pin XLR, electronically balanced
Output Connectors (per channel)Binding Posts 2-pole
Tour Class ProtectionACL, IGM, Auto Ramp, short circuit, DC voltage, turn-on/off transient, current inrush, sub/ultrasonic input
Operating voltage, 230 V / 115 V nominal130-265V / 65-135V selectable
Voltage Gain (dB)23, 26, 29, 32, 35, 38, 41, 44dB selectable
Input impedanceTemperature controlled fan, airflow from front to rear
ProtectionShort circuit,open circuit,direct current voltage,overheat, 
overload,radio frequency,ultralow frequency protection
Power requirementAC180V-240V(90V-120V),50-60Hz
Amp dimension20 k Ohm
Level adjustment (per ch.)Front-panel potentiometer, 31 position detented from -inf to 0 dB
Dimensions: (H*W*L)88Xx483x396mm
Packing dimension 180x560x500mm
Net weight(kg) 
Gross weight(kg) 

Production flow chart

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1. Sheet Metal Processing

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2. Circuit Board Plug-in

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3. Circuit Board Debugging

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4. Circuit debugging

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5. Product assembly

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6. Debugging of the whole machine

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7. Product Aging

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Company Features
1. Since the establishment of brand Gisen, Guangzhou Gisen Audio Equipment Factory enjoy higher reputation and its hifi amplifier is warmly welcomed.
2. music amplifier goes greatly with amplifier class td which make it special.
3. We will become a sustainable enterprise. We will invest more in R&D, hoping to develop new environmentally friendly products that cause no pollution to the environment in the coming years. As a fast-growing company, we work to develop and maintain sustainable relationships with all stakeholders. We demonstrate this commitment by acting imaginatively and consistently in the communities where our employees, business partners, and customers live and work. Sustainable development is at the core of our daily operations and guides our future progress. We believe we will benefit from these efforts in a number of ways.
music amplifier has a vast range of prospects with its unique music amplifier.
With the novel design for amplifier class td, Guangzhou Gisen Audio Equipment Factory gains high reputation globally.
It is a great addition for amplifier class td to design amplifier class td.
The great value of music amplifier mainly lies in its perfect design to bring best user experience.
music amplifier from Guangzhou Gisen Audio Equipment Factory generally use hifi amplifier structure.
A strict internal quality control system ensures that products meet international standards.
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