Check the listing for details. Pittsburgh Modular Lifeforms Percussion Sequencer - Eurorack. Condition: Used. Listed at 275.00 USD. Four Channel Programmable Drum ControllerThe Pittsburgh Modular Lifeforms Percussion Sequencer is a seriously featured, 4 channel eurorack beat programmer with a classic drum machine style interface. The familiar interface allows for quick mastery of all the features leaving the focus on the music. Seamlessly move around the module tweaking patterns and effects without ever stopping the beat. Easily create new patterns using the live performance or step recording modes, then add one of the powerful pattern effects to each channel to take the sequence to a new level. Designed to integrate into any size eurorack system, simply patch 4 audio signals through the integrated high quality VCAs to create a set of unique percussion voices.