Feature(may vary by option.)

●Using LM1036 tone chip, the board is made by SMD technology (small size, stable performance), the board is equipped with volume-balance-treble-bass, with rectifier circuit, AC and DC dual purpose, DC input does not need to be divided into positive and negative
●Working voltage: DC 12-24V AC 9-16v
●Board size: 100mm*33mm
●Potentiometer spacing: 25mm (fixed potentiometer version)
●Potentiometer wire length 200mm (potentiometer separated version)

[fixed potentiometer version]





Description

Using LM1036 tone chip, the board is made by SMD technology (small size, stable performance), the board is equipped with volume-balance-treble-bass, rectifier circuit, AC and DC dual purpose, DC input does not need to be divided into positive and negative poles .

Parameter

Working voltage DC 12-24V; AC 9-16v
Board size 100mm*33mm; Mounting hole diameter size: about 3.8mm
Potentiometer spacing 25mm (fixed potentiometer version)
Potentiometer wire length 200mm (potentiometer separated version)
LM1036 Audio Tone Control BoardLM1036 Audio Tone Control Board

Upgrade

The input and output coupling capacitors use imported brand chip fever capacitors, and the power filter uses 3300uf/25V+2200uf brand capacitors, which optimize the wiring and achieve better performance.

Note

  • The potentiometer and the board are separated from the LM1036 tone board. The LM1036 adopts DC control mode. The separated solution has no effect on the sound quality and will not interfere.
  • With 2 pcs 300mm long input and output signal shielded wires
  • When in use, the potentiometer handle needs to be grounded, and the power supply cannot be powered by a switching power supply, otherwise there will be interference

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