Behringer’s XENYN “SFX” series portable analog mixers feature everything today's podcasters, online content producers, and musicians need to mix professional quality audio with onboard stereo effects. Featuring 100 “Klark Teknik” designed reverb, delay, and modulation pre-set effects, with an easy-to-operate control dial and a bright LED digital display window-- the 1002SFX is a portable fist-full of versatility. Power up with the 18v 1A DC adaptor (included) or anywhere the action is on 9v battery power. Enjoy clear, low-noise audio reproduction using your dynamic or condenser mic, thanks to a quartet of award-winning XENYX mic preamps with phantom power. Monitor and control the mix, E.Q., panning, and effects level balance with the easy-to-use compact control surface-- or connect control and record with your computer, tablet, or smartphone with the onboard USB port.