Reface Mobile Mini Keyboards are reimagined interfaces of classic Yamaha keyboards. Featuring unique sound and controls, Reface lets you create your sound anywhere, anytime. Reface DX goes retro 80s to cutting edge modern at the flick of a switch ¦literally! With a design inspired by the influential DX7, capacitive multi-touch control puts powerf ul FM synthesis under your fingertips. From DX EP to Wobble-bass to built-in effects to its looper mode, the Reface DX Mini packs an FM synthesis punch just like its big brother ¦minus the big footprint and pricetag! Features: 4-operator FM Sound Engine offers dynamic and expressive additive synthesis A new feature of this engine is continuously variable feedback on every operator allowing for a wide-range of sound creation Two programmable effects blocks with seven effect types per block: The effect types are: VCM Touch Wah, VCM Flanger, VCM Phaser, Chorus, Delay, Reverb and Distortion Multi-touch control interface Direct access to four simultaneous parameters 32 Voice memory locations allow storing and recalling favorite VoicesControl Keyboard Based on the FS action found on the flagship Motif XF, HQ (High Quality) Mini Keys provide premium feel and response for fast, accurate and natural playing. Looper Integrated Phrase Looper: capture song ideas or just jam Pedal Continuous controller pedal input for volume control Speakers 2W 3cm stereo speaker system lets you play any place, any time Specially designed bass reflex port technology enhances bass response for full, rich sound Battery powered Uses six "AA" batteries with five hours of life USB USB "TO HOST" allows MIDI connectivity to your USB-equipped computer or iOS device Audio output Dual 1/4" unbalanced line outputs provide connection to mixers, audio interfaces, DI boxes and more Audio input A 3.5mm aux line input lets you connect and hear mobile devices, tablets and more through the instrument Get your Yamaha Reface DX Mini-Key Keyboard  today at the guaranteed lowest price from Sam Ash Direct with our 45-day return and 60-day price protection policy. It is in perfect working condition with Virtually no Cosmetic Imperfections.