Product-related text:
DIY Kits NE5532 HIFI OP-AMP Amplifier Volume Tone EQ Control Board Preamplifier
Features:
- Power supply circuit adopts full bridge rectifier.
- Effectively eliminate the high frequency interference of AC power grid.
- Chip has high conversion rate and strong drive ability.
- Better performance, noise is very small.
- 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
Note:
- 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.
- This item need a power amplifier to drive speaker.
Package includes:
- 1PCS NE5532 Pre-amplifier Board DIY Set
We keep a close eye on consumer needs,offering continual innovation and product development and an ever-changing core product range.Each product undergoes rigorous development and testing,keeping quality and longevity in mind.In addition,our trained customer service team work hard to ensure that any queries are dealt with efficiently and strive to ensure that you are always provided with the highest level of customer support.
Any questions,please contact us through eBay message or e-mail,We will reply within 1-2 business days(public holidays not included).
Working time:Monday-Friday 9:00 AM-5:30PM(Beijing)
A complete and correct shipping address is essential.
Customers with shipping addresses outside of the U.S.are responsible for all duties and import taxes.Please contact your customs for information.
For any further information about shipping,please contact our customer service team.
We are happy to be able to offer our customers 60 day returns on our products.All items can be returned and a refund will be issued,provided they are returned within 60 days of receipt of purchase.In the unlikely event that you are not happy with your purchase please do not hesitate to contact our customer services team.
We offer at least 1 year guarantee on all of our products.
