Check the listing for details. TRAKTOR KONTROL S2 DJ Controller USB Tested MK3. Condition: Used, Made in Germany. Listed at 200.00 USD. USED NO BOX PERFECT CONDITION IVE USED IT ONLY A HANDFUL OF TIMES - I PERSONALLY LIKE BEAT MAKING MORE THAN DJING SO TIME TO MOVE ON FROM THIS The TRAKTOR KONTROL S2 DJ Controller USB Tested MK3 is a high-quality DJ controller designed by Native Instruments in Germany. This model (25421) is known for its sleek design and advanced features, making it a popular choice among DJs. With its USB connectivity, users can easily connect it to their computer for a seamless mixing experience. Its reliable performance and intuitive layout make it a standout choice for professional and amateur DJs alike.