eBay

Feature:

1. Preamplifier: This preamplifier board can condition the incoming audios signal before sending to the power amplifier board
2. Intelligent Design: The preamplifier module adopts dual 5532 chips, which has good working stability and high efficiency
3. Easy to Use: Preamplifier module is compatible with 2.54mm and 5.08mm connectors, and which the output is DC12V
4. Good Control: Preamplifier module adopts continuous adjustment of treble, midrange, bass and volume, is very simple
5. Simple Installation: This tones board comes with M3 mounting holes, which is easy to install and can be completed quickly in a few minutes

Specification:

Item Type: NE5532 Preamplifier
Chip Model: NE5532x278M12x1
Input Voltage: DC 12-25V AC 9-18V
Architecture: Dual 5532 High, Medium and Low 3 Stage Continuously Adjustable
Features: DC12V Output
Input Interface: Approx. 2.54mm / 0.10in interface, Approx. 5.08mm / 0.20in Terminal
Output Interface: Approx. 2.54mm / 0.10in interface, Approx. 5.08mm / 0.20in Terminal
Adjustment Type: Treble + Midrange + Bass + Total volume
Mounting Hole: M3 (Diameter: Approx. 3.3mm / 0.13in)
Material: PCB

Package List:

1 x Volume Control Board

16 x Accessories

1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties.
2. duties,taxes,and charges are not included in the item price or shipping fee.
3. The duties are buyers' responsibility.Please check with your country's customs office determine what these additional costs will be prior to your purchase.
4. All disputes arising from the duties will be submitted to ebay for solution.

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