With 90 Watts of power, you’ll never run out of horse power. This 3-channel PA/keyboard amplifier enclosed in a bass reflex cabinet has a special, beefed up 12" BUGERA™ woofer and a custom-made 1" tweeter, delivering clear, clean sound that’s ideal for larger gigs. We’ve included an internal 24-bit digital FX processor with 100 awesome presets including reverb, chorus, flanger, delay, pitch shifter and various multi-effects. Our revolutionary FBQ Feedback Detection System immediately indicates any feedback frequency and lets you combat feedback at your finger tips. Enjoy full 3-channel operation with separate volume and FX Send controls, plus there is an additional XLR mic input on channel 1 for direct connection of dynamic microphones. Use the dedicated 5-band graphic EQ to give your sound your very own edge. All in all, the ULTRATONE K900FX offers a perfect balance of power and value in a sturdy, gig-ready package—at an unbelievable price!