MXR CSP099 Phase 99 Custom Shop Model Phaser Effect (2010s), made in United States, serial # AB96P246, red enamel finish.

Here is a slightly gussied up version of MXR's calling card phaser, the Phase 90. Rather than a single simple phaser in a box, the CSP099 combines two phase circuits into one pedal with dual outputs and dual rate controls for each circuit. The result yields a broad, lush, and more experimental range of tones beyond a simple phase (and there is even a 'sync' button to sync up the two circuits if desired). There is a button for toggling between running the effects in series or parallel to each other, and a button for "vintage" style, more artifact-heavy phasing.

Length is 4 5/8 in. (11.7 cm.), 2 5/8 in. (6.7 cm.) width, and 2 in. (5.1 cm.) in depth at deepest point.

This pedal is in overall good condition with just a few chips and dings in the outer lacquer, but all electronics are original and it has full functionality. It runs off a standard 9V battery or wall wart adapter and does not come with a box. Excellent - Condition.