4Pcs AD828 Stereo Preamp Power Amplifier Board Preamplifier Module DC 12V 5V-15V
Product Description
4Pcs AD828 Stereo Preamp Power Amplifier Board Preamplifier Module DC 12V 5V-15V
- AD828 chip offers reliable and consistent performance in stereo preamp applications.
- AD828 Operational Amplifier Front Amplifier, Audio Amplifier Module, Single Power Supply. Small volume design.
- Working Voltage: DC 5V-15V Board Size: 33mm x 25mm AD828 Stereo Preamplifier Board
- You can change the magnification, as follows: R7 and R5 are the gain set resistances (delivery gain default is about 5). However you can change the audio gain according to your needs by changing these two resistors from 5k to 47K, The greater the resistance, the higher the audio gain will be. If you are using radial lead resistors, then remove the original chip resistors from the circuit board and solder the leads into both sides of the pads provided on the circuit board.
- 4Pcs AD828 Stereo Preamp Power Amplifier Board Preamplifier Module DC 12V 5V-15V
Technical Specifications
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