[Assembled Board]

[DIY Kit]

Product description

Description:
This is a mature classic design, new optimization, two-sided FR-4 1.6MM PCB material, each element from an acoustic and aesthetic point to consider, the whole board without jumpers, beautiful and practical!
If audio recording, speaker units and other devices users are not necessarily complete, the pure pass-through preamp may not meet the requirements. Tone adjustment is important if there is no additional power supply. Preamp tones are preferred. It can adjust the frequency effect of treble and bass. It is very clear, please make the amplifier and speaker.

Features:
1. Equipped with 10 times the tone board preamp, treble, alto, bass, and volume control.
2. With OPMP IC package socket, flexibility, easy to upgrade, suitable for different tastes.
3. Board layout is streamlined, low noise, component layout amazing, maximum to meet your important eyes.
4. Components
Carefully selected area, more cost-effective use than high NE5532
Amplifier, High Quality Small Potentiometer, Black Edition BP Promise
Coupling capacitors, 1% metal film resistors, capacitors, etc.

Specifications:
Model: NE5532
Power supply voltage: AC 12V
Size:100x43.5mm
Type:
Assembly board
DIY KIT (Need to weld yourself! )
Note:
Please allow 1-3mm error due to manual measurement. pls make sure you dont mind before you bid
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Includes:
1set x NE5532 HIFI Preamp Control Board

安全警告

2033785051