The great Danes from T-Rex Effects brought four very cool stomps to NAMM. The Diva overdrive has a unique mix knob, the djent-able Nitros has a 3-band active EQ, the tuneMaster chromatic tuner has switchable true-bypass and buffer modes (the latter of which works with a clean-boost "beef" control), and the not-quite-ready-yet Replicator tape-echo features a super-tough proprietary cassette, two playback heads, chorus, and—get this—tap-tempo and expression-pedal control! Approx. street price for the Replicator will be $699.