Check the listing for details. PreSonus StudioLive Series III SE 24 Digital Mixer. Condition: New. Listed at 2699.99 USD. Need large-format power without the bulk? The PreSonus StudioLive Series III SE 24 digital mixer delivers pro-level mixing in a compact, desk-friendly chassis. It features 40 mix channels and 26 buses, making it suitable for everything from live sound to broadcast or studio work. The 25 touch-sensitive, motorized faders provide hands-on control, while 32 XMAX-R recallable preamps supply clean, reliable input channels. This digital console integrates a 64x64 USB audio interface and 34x34 SD card recorder, so tracking shows or rehearsals is simple—no extra gear required. Engineers can switch channel sources between analog, USB, SD or AVB quickly. This mixer excels for users who demand pro-level features but need portability and a compact setup footprint.