Description:

- Place of Origin: Guangdong China (Mainland)
- Brand Name: Amplifier preamp board
- Model Number: NE5532 Amplifier preamp board DIY Kit
- PCB size: 47.5x20mm

- Package Size: 10*8*2(cm)
- Package Weight: 70(g)

NE5532 Amplifier preamp board DIY Kit For TDA7293 LM3886

sku:OT925

 

 

The front end plate 6 times magnification, the working voltage of ± 28V-± 32v, the board has ± 15v regulator circuit, board can be built to be suitable for different voltagesto by replace the partial pressure resistor . Components were carefully selected, featured high cost-effective NE5532 op amp, the thick sound 1% chip resistor, 1/2W metal film and the Yageo and Samsung chip capacitors. Suited with a gold-plated op amp IC sockets, PCB reserved the location for other chip op amp, chip op amp can be used directly to facilitate the upgrade and suitable for different tastes. Using chip technology, double-sided PCB.

 

The board is very small, layout is very reasonable , the noise is extremely low. This preamp can be equipped with TDA7293 and LM3886TF amplifier board, also suitable for other amplifiers.

 

Specifications:

PCB size: 47.5x20mm

thickness: 1.6mm.

Volume board pitch and row distance is both 2.5mm, suitable for small potentiometers. Kit contains all the components and a installation instruction.

 

Package include:

1 x Mini NE5532 PreAMP Board DIY Kit

 

Note:

DIY kit only,you need to weld the components and board by yourself(installation instruction will be attached).

DIY kit installation requires some basic electronic production and practical ability, there is the risk of damage during the process of installing, once the parts are installed we are not responsible for the components. thank you for your understanding.

 

 

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