multiple functions homemade audio amplifier 2 channel supplier

PRODUCT DETAILS

M-DSP 2-Channel Top View

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M-DSP 2-Channel Rear Plate

SPECIFICATIONS

Mode	M20D-DSP	M30D-DSP	M40D-DSP	M50D-DSP	M60D-DSP
8 ohms Stereo Power 4 ohms Stereo Power 2 ohms Stereo Power	2X650W 2X1300W 2X1690W	2X900W 2X1800W 2X2340W	2X1300W 2X2600W 2X3380W	2X1500W 2X3000W -	2X1800W 2X3600W -
Hum& Noise	>112dB
Input connector	XLR Female
link connector	XLR Male
Input impedance	20k ohms balanced
Input Sensitivity	1.4V
Input CMRR	>80dB
Output connector	Speakon
Damping Factor	>1000 @ 8Ω
THD	<0.1%(20Hz-20kHz，1W)
Frequency Response	20Hz-20kHz (±0.3dB)@1W, 8Ω
volume adjustment	Electronic volume adjustment
Internet input connector	Controlling parameters by PC software
Internet output connector	Multiple amplifiers on-line control by connecting to the internet input of the next amplifier
Touch-screen	adjust the parameters by touching the screen
Cooling	Variable speed fans, front to rear airflow
Power Requirement	AC180V-240V (90V-120V), 50-60Hz
Dimensions（HWL）	47mmX483mmX448mm
Carton Dimension(HWL)	100mmX640mmX590mm
Net weight(kg) Gross weight(kg)	9.5 11.5

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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Gisen homemade audio amplifier has a professional design. It is performed by a group of designers who have a good command of concepts of color, font, and form. This product has been certified under CE

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The development of Gisen digital amplifier audio uses many disciplines. They include numerical control technology, dynamic machinery, mechanical engineering and technology, tribology, thermodynamics, etc. It has a sturdy housing to resist accidental bumps

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Gisen homemade audio amplifier go through some basic manufacturing steps. They are the following steps: CAD structural design, drawing confirmation, raw materials selection, materials cutting & drilling, shaping, and painting. It comes with a timer for operational convenience

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Examples of what is examined when testing of Gisen homemade audio amplifier include: sections that can entrap fingers and other body parts; sharp edges and corners; shear and squeeze points; stability, structural strength, and durability. Its contra-angle can be 135° autoclaved

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The surface treatment of Gisen digital amplifier audio covers several parts, including oxidization resistant treating, anodization, honing, and polishing treating. All these processes are carefully done by professional technicians. Thanks to its ergonomic design, this product is comfortable to use

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It meets durability requirements. It has passed relevant testings which verify its resistance to mechanical damage, resistance to dry and wet heat, resistance to cold liquids, oils and fats, etc. Offering effective and reliable performance, it is suitable for dental use

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Multiple functions homemade audio amplifier 2 channel supplier

PRODUCT DETAILS

SPECIFICATIONS

Production flow chart