PT2389 Digital Preset Equalizer Circuit Board PCB for Power Amplifier Sound Audio Preamp Preamplifier DIY
The product is a blank PCB. There are no components on the this circuit board.
PCB Features:
-2 Layer PCB
-Material:FR-4,
-Copper Thickness: 1oz
-PCB Surface Finish: HASL with lead
-Colour: Red
-Dimensions: 173.06 x 55.41 x 1.6 mm
Super quality PCB. Solder pads are corrosion resistant. Soldering quality is very important in audio and high-frequency circuits. Thanks to the quality lead finishing on the Pads on the PCB, the soldering process is high quality. PCB quality greatly increases the operating performance of such circuits.
Some of the adjustment modes that the equalizer circuit board project has are:
*Features Flat / Normal, Rock, Pops, Classic and Jazz tones.
*There is also an additional menu in the form of a Bass Booster button that can increase bass power.
*There is also 3D feature in the digital equalizer project. Effect features that can give live music / 3D nuances to the music being played are enabled.
*You can access installation of the circuit, bill of materials, schematic and all the technical details in the video.
Video:
youtube.com/watch?v=rV637SaLqH0
![](https://ae01.alicdn.com/kf/U2c2b6c641f074d008fb0c4ec1cf922e7Q.jpeg)