Brand Name: NoEnName_Null
Certification: NONE
Origin: Mainland China
Maximum Power Per Channel: 25W
Model Number: preamplifier
Package: Yes
Channels: 2 (2.0)
Brand Name: NoEnName_Null
Certification: NONE
Origin: Mainland China
Maximum Power Per Channel: 25W
Model Number: preamplifier
Package: Yes
Channels: 2 (2.0)
![](https://ae01.alicdn.com/kf/HTB18TSMD1GSBuNjSspbq6AiipXa0.jpg)
kits: Click image
![](https://ae01.alicdn.com/kf/HTB1A0r8Kf1TBuNjy0Fjq6yjyXXaT.jpg)
![](https://ae01.alicdn.com/kf/HTB1H_WQKpXXXXXiXXXXq6xXFXXXn.jpg?size=146246&height=400&width=700&hash=f11924123c6c6945d3141fbe1b625e29)
![](https://ae01.alicdn.com/kf/HTB1uYvEkRnTBKNjSZPfq6zf1XXaj.jpg)
Power input : AC 12V-18V(0.3A)
The perfect embodiment:
1 The op amp is NE5532 , You can You also can use higher end op amp.Example : muses02 and LME49720.
2 double side gold PCB electric resistance is lower, the sound is more outstanding, the appearance is also the ultimate
3 full DC circuit, 0-100KZ frequency is flat, the tone is extended, the details are very good.
4 high-quality regulated power supply, using the best linear regulated power supply on the LM317 lm337. Elna 4300U filter capacitor, brown God Black decoupling
5 all gold plated IC elements facilitate replacement of IC
6 resistors are all adopted in Germany VIS cylindrical resistance, sound is better than DALE
7 collocation aluminum alloy shielding shell, so that the noise is lower, the background is more quiet.
8 compact size, can be directly rely on the potentiometer of the screw, the board is fixed directly in the chassis panel.