Source Audio SA260 Nemesis Guitar Delay Effects Pedal 24 Delay Engines - Nemesis features 12 onboard delay engines accessible via the center selector wheel, plus an additional 12 delays downloadable via the Neuro Mobile App. 128 Presets - Save up to eight presets accessible via the onboard controls or save up to 128 presets recallable with MIDI program change (PC) messages. Stereo Input and Output Jacks - Create dramatic stereo ping-pong delays, stereo phase inversion, or set up an external effects loops, pre or post delay. Tap Tempo - Tap in the delay time with the onboard tap tempo switch. Beat divisions include quarter notes, dotted eighth, and triplets. Complete MIDI Functionally - Send MIDI program change (PC), continuous controller (CC), or MIDI clock messages via the 5-pin MIDI DIN Input (also includes a MIDI Thru jack) or the USB port.