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2.1 Preamp Tone Volum Board subwoofer pcb with heavy bass output 50Hz-150Hz

Availability: In stock

Regular Price: $6.00

Special Price $5.50

Quick Overview

Based in Wuhan, Central China Hubei Province, Lilly Electronics is engaged in fabrication, sales and R&D of consumer electronics maninly in the industry of Laser, IC and LED! You are welcome to visit us for culture exchange and mutrual business development and progress.


Product Description:
1.Original 4 NE5532 (two for the left and right channel audio amplification process, and the other two consisting of 4-order low-pass filter for the subwoofer output, frequency adjustable from 50Hz-150Hz)
2.Supply voltage: AC12V-0-AC12V or AC15V-0-15V
3.Potentiometer function: low-frequency adjustment, subwoofer volume. Left and right channel volume, bass, treble
4.PCB size: 165x 53 mm; plate thickness: 2mm, thickness of copper foil: 2 oz, is 2 times the normal board
5.The distance between the potentiometer: 30mm
1.delay protection.
2.amplifier midpoint potential protection

1x 2.1 Preamp Tone Volum Board subwoofer pcb with heavy bass output 50Hz-150Hz

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