ART TPS II Tube Preamplifier System. Newly enhanced V3 Variable Valve Voicing. Automatically switches between instrument and mic preamp.
Enhanced OPL Output Protection Limiter. A 2-channel tube preamp that works with all kinds of mics, for this price? Yes, way, indeed; ART's TPS II gives you real tube performance plus something called Variable Valve Voicing which, besides sounding very useful, lets you quickly dial in perfect setups for different instruments and vocals. Plus, you can easily match up dynamic, condenser, and even ribbon mics with the TPS II, so you get ideal sound in no time flat. You also get ART's OPL (that's Output Protection Limiting), which keeps levels under control on their way to your recording device.