Check the listing for details. Zvex Ringtone TT Hand Painted. Condition: Used. Listed at 455.63 USD. ZVEX Ringtone TT Hand Painted effect pedal. This one is in overall good condition, sounds awesome, and works fantastic. It has no original box but will be packed firmly. Please see the pictures and feel free to ask any questions.Here's the info from ZVEX Effects official site: The Ringtone TT is the world’s first dedicated tap-tempo sequenced ring modulator for guitar use. THE CONTROLSThe controls are as follows: from the upper left, there is a sequence/random mode, 8 individual carrier pitch adjustment knobs, the left stomp switch which enters tap tempos or operates as a manual step control, and the true-bypass stomp switch on the right. Also, there is a trim-pot adjustment on the small daughter board attached to the bypass switch to set the mix of ring-modulated sound versus direct guitar... when shipped from the factory, this mix is set for pure ring-modulation.