DOD Rubberneck Analog Delay with Tap Tempo & Momentary ControlsThe Rubberneck is a true all analog delay with up to 1. 5 seconds of warm, organic delay plus tap tempo and a momentary Rubbernecking effect that creates wild pitch bends in real time. True analog delay: Bucket brigade circuit for warm, organic repeats not a digital emulation Delay time: Up to 1. 5 seconds of pure analog goodness Tap tempo: Sync delay time to your song's BPM with a footswitch tap Rubbernecking: Momentary footswitch creates wild pitch