2PCS Unassembled MX50 SE 100WX2 Dual Channel Audio Power Amplifier Board DIY Kit

2PCS Unassembled MX50 SE 100WX2 Dual Channel Audio Power Amplifier Board DIY Kit 

Product Description:
- This is a DIY kit,you need to solder it by yourself.
- Low distortion,good control and resolving power.single differential input,single ended voltage amplification stage,three-level inversal Darlington output stage
- 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.

The output stage uses imported KTB817,KTD1047 original imported output.
ST,EVOX producing CBB capacitors
KEMET,TDK monolithic capacitor
Japan original imported electrolytic capacitors.
All resistors are made of genuine original copper foot metal film resistors.

Basic Parameter:
- Support voltage DC:+-15V~+-45V
- AC dual 12V- dual 32V rectifying  
- Basic Parameter:Power:15-100W,8 ohm
- PCB area:76x73 mm,V7(MX50SE)
- 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

Installation: 649 669 must be installed on supporting the radiator.

After installation,It does not require any adjustment.The quiescent current of each tube is about 30MA. This version does not need fly line. Just take two bassoon installed in the radiator,it is OK.

Package List:
- 2 x Unassembled MX50 SE 100WX2 Dual Channel Audio Power Amplifier Board