With Punch-In Effects, Glide Control, Parameter Locks, And A Live Synthesizer Product Features PRODUCES RETRO 8-BIT SYNTH SOUNDS - The teenage engineering PO-28 Robot allows you to create a pattern and tweak its pitch/length parameters to produce 8bit synthesized sounds. OFFERS 16 AMAZING SYNTHESIZED SOUNDS - The Pocket Operator Robot features 15 unique synths presets (LFO pulse wave, echo, arpeggio, vibrato) and 1 micro drum kit. ALTER YOUR SOUND WHILE PLAYING LIVE - By tweaking the A/B knobs, you can control the automatic vibrato or add an expression (falling chromatic scale effect) in real-time. PROVIDES 16 COOL PUNCH-IN EFFECTS - On top of the 16 synth sounds, you can also add distorted sweep or glitch. PO-28 offers 16 FX, including filters, blinds, and noise effect. SYNCS WITH MULTIPLE UNITS - You can connect PO-28 Robot with two other Pocket Operators using standard stereo audio auxiliary cables. You can also sync PO-28 with external audio devices. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!