Demo of Prototype Line 6 ToneCore Frequency Shifter, Barber Pole Phase Shifter

video upload by Ross Totino and Fans of Collision

You can find pics and additional details on the Line 6 Tonecore DSP Developer Kit in this post from 2013.

"The Line 6 ToneCore series was designed to bring exceptional quality effects, often inspired by rare and highly sought-after units, into a compact and affordable pedal format.
While many of these ideas reached production, some remained experimental.
One such concept was the Frequency Shifter / Barber Pole Phaser.
My fascination with frequency shifting goes back to the pioneering work of Harald Bode, whose designs helped define modular synthesis and introduced effects that remain rare, misunderstood, and uniquely expressive to this day. In the early 2000s, I proposed combining a true frequency shifter, not a pitch shifter, with barber-pole phasing, which is a variation of frequency shifting, into a single ToneCore module. Angelo Mazzocco, now of Meris, immediately connected with the idea and brought it to life as a working prototype.
This video is a demonstration of that prototype ToneCore module.
Special thanks to Angelo Mazzocco for his enthusiasm and exceptional DSP work, Dale Wagler for the industrial design, and Jeorge Tripps for the visionary product concept that made projects like this possible.

00:00 - Introduction. Frequency Shifter demo.
02:00 - More Frequency Shifter demo
04:11 - Barber Pole Phaser demo
07:31 - Frequency Shifter in Memory Man 1100-TT loop send/return
11:16 - Frequency Shifter in Memory Man 1100-TT loop send/return in stereo configuration"