For sale: DJ controller Native Instruments Traktor S4 mkII with 4 channels (can be used as a mixer for vinyl turntables, digital decks, or other audio sources). In perfect condition, comes with the original case, which is very convenient for transport and setup thanks to its built-in laptop stand. Also includes a USB cable, an iPad connection cable, a power adapter, and adapters for all types of outlets. Price: 1200 GEL. Small negotiation possible.