Uploaded October 2021 | Updated September 2026, 17 hours ago
In this video resident expert Matthew Piecora (aka EZBOT) shares in an in-depth presentation on the Rossum Evoltion: Dave Rossum's take on the classic ladder filter.
At the core of the EVOLUTION Variable Character Ladder Filter is Dave Rossum’s enhancement of the iconic Moog ladder filter from the original E-mu Systems 2100 LPF module (which, incidentally, Dave counts as his favorite sounding of all of the analog filters he designed).
For EVOLUTION, Dave has designed new capabilities that not only allow you to dial in all of the outstanding qualities of the original 2100, but combine to let you create the sonic characteristics of a wide variety of other filter types.
Order the Rossum Evolution here: bit.ly/rossum_evolution
patchwerks.com/
Demo by: Matthew Piecora
Video by: Matthew Piecora (aka EZBOT)
https://www.ezbot.live
In this video resident expert Matthew Piecora (aka EZBOT) shares in an in-depth presentation on the Rossum Evoltion: Dave Rossum's take on the classic ladder filter.
At the core of the EVOLUTION Variable Character Ladder Filter is Dave Rossum’s enhancement of the iconic Moog ladder filter from the original E-mu Systems 2100 LPF module (which, incidentally, Dave counts as his favorite sounding of all of the analog filters he designed).
For EVOLUTION, Dave has designed new capabilities that not only allow you to dial in all of the outstanding qualities of the original 2100, but combine to let you create the sonic characteristics of a wide variety of other filter types.
Order the Rossum Evolution here: bit.ly/rossum_evolution
patchwerks.com/
Demo by: Matthew Piecora
Video by: Matthew Piecora (aka EZBOT)
https://www.ezbot.live










