Product formPrism Circuits Prism Circuits - TKB + Gate-to-Trig Upgrade Touch-Activated Keyboard Sequencer: Includes the gate-to-trig modification The Prism Circuits TKB (Touch-Activated Keyboard Sequencer) is a 16-stage, four-row control voltage and pulse... Read more Read more $2,679.00 Paperface [White] Black & Gold Paperface [White] Black & Gold Pre-order Share with your friends Share WhatsApp Deel Tweet Pin it Messenger Email