Feature

●It has stable performance and has a volume potentiometer.
●It supports both DC and AC.
●It has a voltage regulator chip that can be easily combined with a single power amplifier.
●Stereo Sound: This amplifier board features a dual NE5532 preamp to provide a highly restored sound source for clear sound quality.
●After-Sale Service: Thank you for your purchase. If you have any problems, please do not hesitate to contact us at any time. We promise you the satisfactory solutions within 24 hours.


Description

Description:

This is an AD828 operation amplifier preamp board. It is made with SMD technology and the power consumption is increased by a rectifier bridge, which can be used for both AC and DC. When entering DC, it is more convenient to use.

Features:

1. It has stable performance and has a volume potentiometer.

2. Support DC and AC

3. It has a voltage regulator chip that can be easily combined with a single power amplifier.

Specification:

1. Product Name: AD828 Operation Amplifier Preamp Board 2. Operating voltage: DC 8V ~ 24V / AC 5V ~ 16V

Product chip: NE5532

4. Operating Temperature: -25℃~85℃

5. Humidity: 5%~95%RH

6. Size: 65 x 33 x 28 mm.

Box contents:

1 x AD828 Operation Amplifier Board

1 x Audio Cable

Note:

1. Please allow 1-2cm measuring deviation due to manual measurement.

Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you for your understanding.