PT2399 Microphone Amplifier, NE5532 Operational for Microphones Karaoke Effect and DIY Audio Projects

These audio amplifier boards are designed for enhancing audio output with precise sound control. Both models feature multiple adjustment knobs for bass, treble, and volume, making them suitable for DIY audio projects, home audio systems, or speaker enhancements.

Features:

• Adjustable Controls: Includes knobs for bass, treble, and volume tuning.
• Audio Input/Output Ports: Supports standard audio jacks for easy connectivity.
• Compact PCB Design: Lightweight and efficient layout for DIY integration.
• High-Quality Components: Ensures stable performance and minimal noise.
• Power Support: Operates on standard voltage ranges compatible with audio systems.
  
• Use: NE5532 operational amplifier for stable sound quality.
• Compatible: microphones and other audio input devices.
  
• Suitable: DIY and educational audio projects.
• Provide: volume, bass, and treble adjustments.