IWISTAO Tone PCBA Board Kits HIFI Audio LM1036 Equal Loudness Control Bass Treble Volume Adjustment Compact DIY

Model No: WHFTO-LM1036

This tone PCBA board is made of LM1036, which is very good tone circuit by American National Semiconductor, full sound natural, tremble and bass boosting is a wide range. And the potentiometer works under DC mode, if use it for a long time, “sha sha” noise will not produce and it is better than NE5532 tone preamp. With loudness switch, it is more plentiful natural when little volume that the other similar board does not have this function, they just put the switch in the middle of board, using extremely inconvenient.

PCAB board is compact, easy to install. Finished PCBA board has been soldered and tested well; it can work as soon as on power on. And for the switch and potentiometer on the board, there are Equal Loudness Control, Bass Adjustment, Treble Adjustment, Volume Adjustment from left to right. To achieve the best signal to noise ratio, it is the best way to assemble it in casing and grounded well.

For the switch and potentiometer on the board, there are Equal Loudness Control, Bass Adjustment, Treble Adjustment, Volume Adjustment from left to right.

Connection Diagram of The Board

Features

1.    Adopt high-speed rectifier diodes

2.    Gold-plated RCA terminals

3.    High quality sealed potentiometers

4.    Blue BC or Germany ERO capacitors

5.    Output capacitors are 2 ELNA brown god two generations’ 10UF capacitors.

Specifications

1.    PCB Size: 47mm * 82.5mm

2.    Operating voltage: AC12V to 18V