XH-A902 Audio Operational Preamplifier Board Module NE5532 Amplifier Front Panel Digital Tone Board Wide Voltage

XH-A902 NE5532 Operational Pre-Amplifier Module Digital Audio Front Amplifier Board Preamplifier 5 Times Rate Wide Voltage

Description:

The XH-A902 audio preamplifier board uses the original imported op amp chip, which is purer than other similar op amps.Smaller noise floor.It is suitable for a wide range of preamplifier amplification of all audio amplifiersIt has a wide voltage input DC12~30V.

Applicable Description:

XH-A902 audio preamplifier board, which belongs to the audio preamp, directly connected to the speaker is not sound.It needs to connect the amplifier to the audio output, the power will be connected to the speaker to have a sound.It connect the DC 12-30V power supply to the power input terminal of the op amp board, pay attention to distinguish between positive and negative poles, and VCC is positive pole.

Parameters:

1.Product Name: Preamplifier board

2.Product model: XH-A902

3.Supply voltage: DC 12-30V

4.Magnification: 5times

5.Chip model: NE5532

6.Number of channels: 2CH

7.Operating Temperature:-20℃~85℃

8.Operating Humidity:5%~95%RH

Package Included:

1pcs * XH-A902 NE5532 Operational Pre-Amplifier Module