Amplifier Board - AIYIMA A2D658

Audio Amplifiers
$59.99 $32.99
Note:This is Diy Kits,you need do it yourself. this product pcb board color change to blue, but other part is same.
NO SCHEMATIC AND INSTRUCTION (components values have been marked on the PCB) COME WITH  THE ITEM.
MX50 SE version is designed to improve the new version of the classic with thousands of users on the basis of the fifth edition of the MX50.
Lower distortion, better control and resolving power. A single differential input, single-ended voltage amplifier stage, three-stage inverted Darlington output.
Supply Voltage: + -15v to + -45v
Output Power: 100W8R (+ - 42v)
Voltage Gain GAIN: 34times
Input Sensitivity: 1.2v 100w RMS 8 Europe
SNR: More than 98DB
Distortion: <0.009 THD 1K HZ 1OW
Output Stage quiescent current per channel IQ Approximately 30MA
PCB Dimension: 76mm *73mm
Installation: 649 669 must be installed on supporting the radiator.
After the installation does not require any adjustment, the quiescent current of each tube about 30MA. This version does not need to fly line. Just take two bassoon installed in the radiator can be.
2PCS  MX50 SE 100WX2 Dual Channels Audio Power amplifiers Board Diy Kits 

All items in store may take 2 to 5 business days to process.  Please add processing time to your shipping estimate below.

Here is an estimate of the shipping times.  Due to factors that often affect international shipments, such as holidays, customs, and weather delays, we can only offer an estimate of shipping times. 


Estimated Shipping Time

United States

10-30 business days

Canada, Europe

15-40 business days

Australia, New Zealand

15-45 business days

Mexico, Central America, South America

20-60 business days 

Middle East (UAE, Saudi Arabia)

20-40 business days


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Aiyima is not responsible for destination country tax and/or any duty charge that may incur. Customers will be held accountable for any restrictions, duties, taxes, and any other fees collected from the destination country.
Aiyima will not be responsible for any Duties, Taxes, or Customs fees under any circumstances.
If the order arrives in your country and...
• The customer refuses to accept the package
• The number of attempts is made in the country of destination to deliver the package.
Aiyima reserves the right to abandon the package(s) and will not be responsible for any refund.

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Amplifier Board - AIYIMA A2D658
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