Description:

- Place of Origin: China (Mainland)
- Type: Mini Amplifier
- Brand Name: DIY
- Channels: 1
- Model Number: F188#
- voltage: 28V*2
- Power supply Size: 7.2*8.9CM
- Amp board size: 3.3*5.5CM

- Package Size: 10*10*5(cm)
- Package Weight: 450(g)

               

The LM3886 uses the power amplifier and power amplifier board split design, power amplifier for each channel a part of the board, each board contains a power supply board and two mono power amplifier board (1 +2)

 

The use of genuine LM3886 (disassemble IC).
WIMA coupling capacitors are the top capacitor 2.2UF, use the main filter capacitor capacity 10000UF * 4, 8A and above the use of flat bridge rectifier, ensure strong support for a steady stream of power.
Resistance selection Rings metal resistance, the main circuit employs a precision of ± 1% metal film resistors rings, ensure the machine a good signal to noise ratio.
1.6mm thick sheet using double-sided PCB, 2.0 oz copper thickness, HASL whole process to ensure the size of the current through the good performance.

 

voltage:28V—0—28V

 

 

 

Freeshipping F186# DIY AMP Board LM3886TF + NE5532 dual-channel hi-fi amplifier board 2*68W stereo integrated amplifier board US$ 23.71 - US$ 26.80/piece

F185# DIY Amplifier Board LM3886 * 2 HIFI mono amplifier board 100W Parallel Mono US$ 21.65 - US$ 24.74/piece

Freeshipping F184# DIY Amplifier LM3886 + NE5532 parallel BTL 200W power amplifier board Mono US$ 40.21 - US$ 43.30/piece

F182# DIY Amplifier PCB board TDA7294 Amplifier board(1+1) Dual-channel 2*85W US$ 13.40 - US$ 14.43/piece

 

 

Freeshipping F181# DIY Amplifier Board Dual-channel TDA7294 BTL speaker with protection Deluxe Amplifier board US$ 29.90 - US$ 32.99/piece

F135# DIY AMP Board 2.1 Channel TDA7294 2x80W + 160W Subwoofer Multimedia Amplifier Board US$ 30.93 - US$ 37.11/piece

Freeshipping!! #857 DIY AMP NJM2178 SRS 3D surround sound audio Preamp board HIFI amplifier US$ 23.20 - US$ 26.29/piece