Description: Use NE5532 brand new original op amp chip. Adopt single power supply design, universal AC and DC ( internal design provides single power supply for dual power chip, the use effect is the same as using dual power directly). The tone part uses the NJM2150bbe sound effect chip, which effectively improves the clarity of the high and low sounds, and the dynamic effect is stronger. Designed with op amp chip socket, you can replace more fever op amp chips to improve the use effect. The potentiometer is designed with fixed version and potentiometer separated version. The separation form of the potentiometer is not limited by the installation distance, and it is flexible to use.specification: Working voltage: DC10V- 24V or AC7v-18v Circuit board size: 100mm* 63mm( not including the protruding part of the potentiometer) 4 potentiometer spacing: 25mm Package includes: 1 audio amplifier boardnotes: Due to manual measurement, please allow a deviation of 1- 10 mm. Due to the difference in light and screen, the color of this item may be slightly different from the picture.
Use NE5532 brand new original op amp chip.
Adopt single power supply design, universal AC and DC ( internal design provides single power supply for dual power chip, the use effect is the same as using dual power directly).
The tone part uses the NJM2150bbe sound effect chip, which effectively improves the clarity of the high and low sounds, and the dynamic effect is stronger.
Designed with op amp chip socket, you can replace more fever op amp chips to improve the use effect.
The potentiometer is designed with fixed version and potentiometer separated version. The separation form of the potentiometer is not limited by the installation distance, and it is flexible to use.
