The Pioneer EFX-500 DJ Effects Unit is a digital tabletop equipment designed for DJs. It offers a variety of effects including echo, flanger, delay, pan, and trance, with a maximum sampling rate of 16 bit (48 kHz). The unit features a BPM counter, making it ideal for DJs who want to create dynamic and engaging performances. With input/output ports such as RCA, 6.35mm (1/4") TS In, and MIDI (5-Pin DIN), the Pioneer EFX-500 allows for flexibility and connectivity in various setups. The sleek design in silver and black color adds a touch of style to any DJ setup. Missing 4 knobs but can still turn them.