vpme.de T43 Precision Adder / Transposer

Precision Voltage Adder and 43 Halftone Transposition

vpme.de's T43 is a precision adder and transposer that uses precision opamps and voltage references in order to give you perfect tuning across the whole transposition range.  This module is perfect for adding semitones and octaves to a Pitch CV with the flick of a switch.