The design processes of Gisen 2 channel home amplifier are of professionalism. These processes include recognition of its need or purpose, selection of a possible mechanism, analysis of forces, material selection, design of elements (sizes and stresses), and detailed drawing. Its control knob comes with easy adjustment2.
The product is widely used in the fields of food, fishery, retail, fruit and vegetable, aquatic products, chemicals, medical, etc. The product can deliver lively dynamics and deep bass from warm and expressive tuning3.
In its production, we place the highest value on reliability and quality. The product undergoes a series of tests and proves to have high resistance to impact and friction4.
One of the focusing points of Gisen is to check every detail of the product. The built-in loudspeaker protection circuit protects high volume bursts of audio5.
The product is applied to provide excellent and efficient performance. Sound timbre is significantly enhanced to the maximum extent
ABOUT OUR PRODUCT
GS series amplifier is equipped with independent input and output connectors, and hifi class digital drive circuitry, which makes excellent the ability of timber analysis and expressing. The advanced circuit protection guarantees the stability of the products while protecting the speakers. With unique technology, there will be very low distortion and signal to noise ratio. Besides, all the volume setting can be saved, when you turn the amplifier on next time, it will run at the same setting as it's saved.
Applied to situations like KTV, home theater, private club, etc.
Hifi class driven circuit
Best choice for home theatre
8 channels and 6 channels are available
Stable power supply with transformer
Volume settings can be saved
|Mode||GS7.1 ||GS7.1S ||GS5.1||GS5.1S|
|8Ω Stereo Power |
4Ω Stereo Power
2Ω Stereo Power
|Hum& Noise || -100dB |
|Channel separation(Crosstalk) || >100dB@1kHz |
|Damping Factor 1kHz,8ohms || >400 |
|Frequency Response || 20Hz-34KHz(±0.3dB)@1W，8Ω |
|Input Impedance（balanced） || 20KΩ |
|Volume control || operated by amplifier、operated by remote、operated by Bluetooth|
|Volume saving || All volume setting will be auto-saved for next time. |
|Cooling || Force-Air Cooling, right-to-left airflow|
|Amplifier protection || Short circuit, open circuit, direct voltage, high temperature, |
Radio-frequency, ultralow frequency, current peak limiter.
|Dimensions(H*W*L) || 110X483X438mm |
|Carton Dimension(H*W*L) || 170X600X550mm |
|Power Requirement || AC200V-240V (90V-120V), 50-60Hz overheat, |
overload，radio frequency，ultralow frequency protection
|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 is in a leading position in the world in the field of study and production technique of best stereo amplifier . Gisen has complete quality control system to produce best home theater amplifier .2.
As a core competitiveness of Gisen, the technologies of producing home theater amp have been highly valued.3.
The production process of home theater subwoofer amplifier adopts intelligent technology for precise control. Keeping innovating, improving, and cooperating to win-win is our business philosophy. We are looking forward to more cooperation with overseas customers based on mutual benefits. Ask!