4x NE5532 Amplifier Preamp Board Bass Treble Volume Control

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Description:

Adopts NE5532 front for for better performance.

High quality potentiometer contacts well, stable for audio output.

PCB with 1.6mm thick double-sided sheet thickness of 2.0 oz copper tin process, to ensure the size of the current good performance, excellent quality of the PCB.

The fully enclosed dust potentiometer, performance is more stable, more durable than potentiometer.

Alignment of the entire circuit board layout is very strict and reasonable, the overall PCB traces with little grounding method.

Stable and reliable, steady and low-frequency strong signal to noise ratio is very good, wide dynamic range; clear details, excellent transient response and play a variety of music to the occasion, a very good performance in the playback environment of the family.

Specification:

Material: ABS + Metal

Panel size: Approx 90mm*23mm

Center hole distance: 35MM

Operating voltage: DC/AC 9V-30V

Number of Channel: Dual-channel Audio

Package Includes:

4 Piece NE5532 Board

8 Pieces Lines

Note:

Color might be slightly different due to the color calibration of each individual monitor.
Please allow slightly measuring deviation due to manual measurement.

NE5532 Tone Board; Tone Board Audio Board;Audio Adjust Module Tone Board;Subwoofer Pre-Amplifier Preamp Board;Bass Treble Volume Control ;MP3 WMA Decoder Board;Audio Module;2 Channel Volume Adjustable Module

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