Check the listing for details. Focusrite Scarlett 18i16 4th Gen USB Audio Interface. Condition: New. Listed at 549.99 USD. The Scarlett Gets a Serious Overhaul The fourth-generation Focusrite Scarlett 18i16 offers a significant upgrade over previous generations, boasting updated mic preamps, RedNet-derived AD/DA conversion, Auto Gain and Clip Safe features, Dynamic Gain Halos, and more. This 18-in/16-out USB-C audio interface includes guitar-friendly hi-Z inputs, a custom-designed headphone amp, loopback, Focusrite's acclaimed Air Mode, and enough outputs to accommodate two sets of studio monitors or your favorite piece of outboard gear. Monitor groups also make multi-speaker setups (like 5.1) much easier to manage. Beginners will appreciate Focusrite's Easy Start tool. You also get a sizable cache of included software, giving you everything you need to record, mix, and master your music.