The Signature 22 MTK from Soundcraft is a 22-input analog mixer with onboard effects and multi-track USB recording and playback. The Signature 22 MTK features faders with GB Series audio routing, flexible pre/post switching on each Aux, subgroups with powerful routing and switching options, and dedicated outputs. Housed in a robust metal construction and equipped with an internal universal power supply, this mixer is recommended for use by musicians and bands, in music venues and theaters, for tour sound, houses of worship, and more. Inbuilt Ghost microphone preamps deliver high-quality audio with a wide dynamic range, clarity, and a high level of headroom. Additionally, the mixer uses Sapphyre Assymetric EQ for equalizing every vocal and instrumental element in a mix, and GB Series audio routing technology. The mixer provides a wide variety of built-in Lexicon studio-grade effects including reverb, chorus, and modulation, as well as dbx limiters on the input channels. To enable studio plug-ins to be integrated with live performances, the mixer incorporates a multi-track USB audio interface which allows any VST/AU/AAX/TDM/RTAS plug-in to be inserted on any input channel. XLR and switchable Hi-Z inputs enable guitars, basses, and other instruments to be connected directly.