Jam Pedals Delay Llama Effectpedal, Full Analog Delay, 600ms, with Controls for Delay Level, Delay Time, Repeats, internal trimmer which adjusts the amount of the maximum repeats True Bypass, works with Battery 9V or power supply 9V DC, (not included) (Optional Power supply 108096), Each Pedal is hand painted individually and is therefore one of a kind. Due to this, variations can occur.