Amplifier Board
Content-Length: 2208
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Feature:
Onboard power amplifier chip, multiple filter capacitor, to ensure that the audio output is not distorted
You can fine-tune the output volume through the potentiometer (because of space constraints, can not us..
$5.99
Ex Tax:$5.99
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Description:
1. The module has the standard 3.5mm standard audio interface, can be plugged into the audio, amplifier equipment, set aside speaker interface directly to drive 8 euro 0.5W speakers.
2. Module input voltage can choose 3-5V arbitrary power input, serial communication operation i..
$16.99
Ex Tax:$16.99
Voltage: DC5V
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Features:
Parts selection:
Using two independent audio transformer, the transformer material is made of high-quality materials, with high ..
$3.99
Ex Tax:$3.99
Content-Length: 2236
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Features:1. Used for DIY sound modification,can make your speaker and headphone upgrade to be high class Blutooth audio equipment with Wireless bluetooth music receive2. Support wireless bluetooth audio receiving3. Support USB ..
$10.99
Ex Tax:$10.99
Content-Length: 2120
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Feature:
Model: STK401 power amplifier board
Output power: 140W + 140W
Working voltage: double AC24-28V
Input impedance: Po = 0.5W 56Kohm
Response frequency: 20-20KHz
Distortion:..
$46.71
Ex Tax:$46.71
Power: 100W
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Feature:
Model: STK4132 (4102/4122/4132/4152/4172/4162/4182 Random delivery)
Note: The PCB color will send randomly
Working voltage: doub..
$12.99
Ex Tax:$12.99
Content-Length: 2081
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Features:
- To separate the mixed audio signal into a treble, bass, and then were sent to the corresponding treble, bass speaker unit in playback, resulting in enhance the sound quality purposes.
- Make the treble clear, and i..
$39.99
Ex Tax:$39.99
Build-in Bluetooth: Yes
Power: 100W - 199W
Voltage: DC 12V,DC 24V
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Feature:Audio input: wireless bluetooth receive, USB d..
$33.00
Ex Tax:$33.00
Content-Length: 2744
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Description:
The power amplifier board adopts one piece of TI's latest digital chip TPA3116D2 to do the power amplification of the left and right channels, and the efficiency is up to 90%. It has the characteristics of s..
$9.85
Ex Tax:$9.85
Content-Length: 2754
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Description:
OPA1632 is a fully differential amplifier for driving high performance audio analog-to-digital converter (ADCs). The highest audio quality, which provides very low noise and output driver, optimized for this appli..
$86.99
Ex Tax:$86.99
Voltage: 24V
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Description:
100% brand new and high quality
Using original TAS5630, OPA1632DR, TL072
Main electrolytic capacitors use nichicon brand, capa..
$52.99
Ex Tax:$52.99
Content-Length: 2903
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Features:
- Using original TAS5630, OPA1632DR, TL072
- The main filter electrolytic capacitor uses a capacity of 470UF/100V*4 to ensure a strong and continuous power support.
- The resistor uses a five-ring meta..
$56.99
Ex Tax:$56.99