Risym | Reverb Karaoke Board with Preamp Support Both AC and DC

High-Quality Audio Processing The PT2399 board features a high-quality audio processing with reverb, ensuring clear and immersive sound for your karaoke sessions. Versatile Power Supply This board supports both AC and DC power supplies, providing flexibility and convenience for various power sources. Compact and Durable Design Its compact and durable design makes it ideal for use in various audio applications, ensuring long-lasting performance. Advanced Amplification Technology Equipped with advanced amplification technology, it delivers powerful and crisp audio output for an enhanced listening experience. High-Performance Op-Amp The board incorporates a high-performance op-amp, NE5532 and M65831, which guarantees stable and efficient signal processing.