... than 0.05% Karaoke Audio Mixer with Power Output Amplifier Specification: MAX level input19db(1kHz,THD=0. ... high quality soundØ Enriched analog and digital input/output interfaces. Supports optical fiber, coaxial and AES/ ... band Graphical EQ outputØ 8 mixing channels, supporting Main output, AUX output, sub output, preview and monitor outputØ Built-in ... Karaoke Audio Mixer with Power Output Amplifier