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HIFI NE5532 Preamplifier Volume Tone Control Board Module DIY Kits AC Double 15V

Description

HIFI NE5532 Preamplifier Volume Tone Control Board Module DIY Kits AC Double 15V
Description:
High quality filter power supply. The four pins of rectifier respectively in parallel connect with decoupling capacitor, which can effectively eliminate the high frequency interference of AC power grid. Two 2200UF25V electrolytic capacitor filter the negative power supply, then stabilize voltage with 7815 and 7915 double DC power supply. Now the clutter interference of power grid is very small and the voltage is quite stable. So the item has better performance.The chip has high conversion rate and strong drive ability. The frequency band is wide and noise is very small.

Features:
1, Power supply circuit adopts full bridge rectifier.
2, Effectively eliminate the high frequency interference of AC power grid.
3, Chip has high conversion rate and strong drive ability.
4, Better performance,noise is very small.
5, Can not use 12 V battery or DC directly as power supply.

Specifications:
  • Working Voltage: AC double 15 V (10 W)
  • Audio Input: RCA sockets
  • Audio Output: 3P terminal
  • Input Voltage: 3P terminal
  • Size: 110 mm x 54 mm x 22 mm

Package includes:
  • 1 x Pre-amplifier Board DIY Set

Note:
1, The amplifier board can not use 12 V battery or DC directly as power supply.Power supply should be positive and negative double DC power sources, or special AC 12 V transformer power supply.
2, This item need a power amplifier to drive speaker.
3, Please allow 1-3 mm error due to manual measurement. Thanks for your understanding.
4, Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.


  • We accept PayPal only.
  • We only ship item to your PayPal verified address.
  • Payment must be received within 3 days from the date of purchase.
  • Orders will be processed instantly and dispatched in same day normally, so we do NOT accept any Email/Message note after you place orders.

1. Our listing price includes the value of goods,packaging cost,and export
taxes,not including international import duties.

2. Import duties,taxes,and charges are not included in the item price or shipping fee.

3. The import 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 import duties will be submitted to eBay for solution.

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On 20-Mar-17 at 10:53:24 GMT, seller added the following information:

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