Specification:
Item Type: Preamplifier Board
Material: PCB
Model: AD828
Working Voltage: DC 7V-24V or AC 6V-16V
Features:
1Single Power Supply: Input coupling capacitor uses imported brand infinite capacitors. The board is powered by a single power supply and has a voltage regulator chip, which is convenient to match with a single power amplifier 2SMD Technology: Manufactured by SMD technology, the power input adds a rectifier bridge, which can be used for both AC and DC 3No Need to Separate Poles: There is no need to separate the positive and negative poles when inputting DC, which is more convenient to use 4Volume Potentiometer: Preamplifier board come with volume potentiometer, which possess more stable performance 5Good Quality PCB Materials: Good quality PCB materials possess reliability and miniaturization, good maintenance and interchangeability
Package List:
1 x Preamplifier Board
