<strong>Focused On Live Sound</strong><br />ProFXv2 mixers feature all-new Vita&trade; preamps for unmatched sound quality and a no-compromise live mixing toolkit including the all-new, immensely powerful ReadyFX&trade; effects engine.</p><p>The Mackie <strong>ProFX4v2</strong> is a 4-channel effects mixer that provides a comprehensive live sound solution for singer/songwriters and other low channel count applications.</p><p>Delivering unmatched sound quaity, the ProFX4v2 features all-new Vita&trade; preamps, which are virtually noiseless and designed specifically for the highly-dynamic world of live sound.</p><p>The ProFX4v2 also includes the immensely powerful new ReadyFX&trade; effects engine, harnessing floating-point DSP to deliver 16 rich effects that elevate any performance.</p><p>A no-compromise live sound toolkit includes a room-shaping GEQ and flexible I/O for professional applications.</p><p>With a rugged steel chassis and unmatched sonic performace, ProFX4v2 is truly the life of your live mix!</p>