HiFi stereo digital audio power amplifier Volume tone control board NE5532 audio amplifier circuit board
VOLUME ADJUSTABLE -- Contains 10 times the tone board preamp, and treble, alto, bass, volume control.
EASY TO USE -- With op amp IC package socket, flexible, easy to upgrade, suitable for different tastes.
REASONABLE LAYOUT -- Board layout is reasonable, low noise, component layout nice, maximum to meet your critical eye.
HIGH QUALITY MATERIAL -- Double side FR-4 1.6MM PCB Material.
COST-EFFECTIVE -- Use of cost-effective ,New optimization high NE5532 OP-AMP.
Description:
This is a mature classic design,New optimization,Double side FR-4 1.6MM PCB Material,Each element from both acoustic and aesthetic point of view to consider,Whole board without jumpers,beautiful and practical!
When users in the audio recording,the speaker unit and other equipment place is not necessarily perfect, pure passthrough preamp may not be able to meet the requirements,then add the tone adjustment becomes very important, if you have no extra power supply equipment, Passive preamp tone is preferred. It can adjust the treble and bass frequency effect is very obvious, let amplifier and speakers with more reasonably.
Specifications:
| Size | 100*43.5mm |
| Output voltage |
12V |
| chip |
NE5532 |
Note:
Please allow 1-3mm 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:1set x NE5532 HIFI Preamplifier Control Board
HiFi Preamp NE5532 Adjustable Pre-Amplifier Volume Tone Control Board Kit AC 12V OP-AMP HiFi Amplifier Stereo Audio System(DIY Kit)