Introducing the NKR Karaoke Sound Mixer, perfect for stage performances, families, Karaoke KTV rooms, and companies! This dual microphone input pre-amplifier supports mic volume adjusting individually, making it an essential piece for any home theater system.

The lightweight and portable black mixer has dimensions of 14 * 8.5 * 4cm / 5.5 * 3.3 * 1.6in, and a working voltage of 9V-12V. With a total harmonic distortion of less than 0.5% @ 1KHz, this amplifier features an output of 12V, 250mA, and a US plug (Input: 110-240V).