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| Best Seller  | Features: 1.The product is made of high-quality materials with guaranteed quality 2.AD828 is an improved version of NE5532 with much better performance than the NE5532 power amplifier module 3.Single power supply AC/DC dual purpose more convenient to... more | FREE shipping go to store |
 | Specification:Item Type: Tone board Product Model: JY-A551 Input Voltage: DC 12-24V (AC 8-19V) Volume Adjustment: Treble midrange bass total volume Package List:1 x Tone Board more | go to store |
| Best Seller  | The so-called low-pass filter to filter out the human voice board is more than treble part retain the low frequency part is amplified to improve the bass reproduction efforts people will not hear the sound of musical instruments and high-frequency... more | FREE shipping go to store |
 | HIFI OP-AMP Amplifier NE5532 Preamplifier Volume Tone Control assembled Board Description: High quality filter power supply. The four pins of rectifier respectively in parallel connect with decoupling capacitor which can effectively eliminate the high frequency interference of AC power grid. Now the clutter interference of power... more | FREE shipping go to store |
 | HIFI OP-AMP Amplifier NE5532 Preamplifier Volume Tone Control assembled Board 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 Sound warm and distorted high fidelity more | FREE shipping go to store |
 | HIFI OP-AMP Amplifier NE5532 Preamplifier Volume Tone Control assembled Board 1�Power supply circuit adopts full bridge rectifier 2�Effectively eliminate the high frequency interference of AC power grid 3�Chip has high conversion rate and strong drive ability 4�Better performance noise is very small 5�Sound warm and... more | FREE shipping go to store |
 | HIFI OP-AMP Amplifier NE5532 Preamplifier Volume Tone Control assembled Board 1�Power supply circuit adopts full bridge rectifier 2�Effectively eliminate the high frequency interference of AC power grid 3�Chip has high conversion rate and strong drive ability 4�Better performance noise is very small 5�Sound warm and... more | FREE shipping go to store |
 | NestledNature Audio Control HIFI OP-AMP NE5532 Preamplifier Volume Control Assembled Board Description: filter power supply. The four pins of rectifier respectively in parallel connect with decoupling capacitor which can effectively eliminate the high frequency interference of AC power grid. Now the clutter interference of power grid is very... more | go to store |
 | Audio Control HIFI OP-AMP NE5532 Preamplifier Volume Control assembled Board Description: filter power supply. The four pins of rectifier respectively in parallel connect with decoupling capacitor which can effectively eliminate the high frequency interference of AC power grid. Now the clutter interference of power grid is very... more | FREE shipping go to store |
 | Model: NE5532 Supply Voltage:Dual Power AC 12V - 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 PCB size(L x W x H):112x68x23mm... more | FREE shipping go to store |
 | Model: NE5532 Supply Voltage:Dual Power AC 12V - 18V Number of Channel: Dual-channel Audio Adjustment Types: 4 channels(treble+alto+bass+volume) Audio Input: sockets Audio Output: 3P terminal Input Voltage: 3P terminal PCB size(L*W*H):112x68x23mm... more | $12.10 $11.11 FREE shipping go to store |
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