Mạch Khuếch Đại Âm Thanh Ac 15v Ne5532 tại Lotte Market

Giới thiệu Mạch Khuếch Đại Âm Thanh Ac 15v Ne5532 tại Lotte Market

100% brand new and high quality
Features:
Made of high quality material, solid, durable, good performance and long service life.
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, and sound warm and distorted, high fidelity.
It contains 10 times the tone board preamp, and treble, alto, bass, volume control.
With op amp IC package socket, flexible, easy to upgrade, suitable for different tastes.
Board layout is reasonable, low noise, component layout nice, maximum to meet your critical eye.
Components carefully selected areas, the use of cost-effective than high NE5532 op amp, high-quality small potentiometer, 1 % metal film resistors, capacitors, etc..

Specification:
Material: PCB Board, Electronic Components
Supply Voltage: Dual Power AC 15V
Number of Channel: Dual-channel Audio
Adjustment Types: 4 channels(treble+alto+bass+volume)
Audio Input: RCA sockets
Audio Output: 3P terminal
Input Voltage: 3P terminal
Size: app.10.5 x 5.4cm/4.13 x 2.13in
Color: Blue
Quantity: 1 Pc

Note:
No retail package.
Please allow 0-1cm error due to manual measurement. pls make sure you do not 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:
1 x Preamplifier Board