via this auction
"The PitchShaper is a pitch matching/shaping/warping 14 hp module using granular technology.
The PitchShaper is a new Gotharman invention, made because of a wish of being able to pitch-match any sound to a voice, before it was going into a vocoder, for making a more realistically pitched vocoder voice.
When working on the design it was found that there could be many more uses for such a module. By adding just a few controls, it really became possible to shape the sound output from this module, into something completely different than just a pitch-matched signal. And by switching the 2 inputs around, it became possible to re-pitch the voice itself, without changing the speed of the voice, and by turning the controls, creating strange granular effects. By adding beats and other sound sources to it, the fun really began….
The audio signal applied to input 2 will be re-pitched to match the pitch of the audio signal applied to input 1. The re-pitched input 2 signal will be the output. Will only pitch-match correctly on monophonic signals.
Since this module works directly on audio, instead of pitch to CV or pitch to MIDI, anything can be pitch-matched to anything.
By adjusting or modulating the controls, it is possible to obtain granular effects far away from pitch-matching.
Features
Ultra fast pitch-tracking system
24 bit/44.1 KHz highend digital audio path ensures a warm and smooth sound
2 Audio Inputs
1 Audio output
2 Sense Knob
Smooth Knob
2 Sense CV Inputs with level knob
Smooth CV input with level knob"
