Erica Dtech VCF: Exploring Instability (LMS Eurorack Expansion Preview)

Erica Dtech VCF: Exploring Instability (LMS Eurorack Expansion Preview)

You hear many users search for an “extreme” filter to add to their system, looking for one that is unstable when pushed, screams when provoked, and otherwise makes their instrument more aggressive, less predictable, and in general fun to play with (if you’re the type of person who likes to play with knives). Filters based on the Vladimir Kuzmin’s design in the Russian Polivoks synthesizer fit this description. My favorite variation of the classic Polivoks design in the Erica Dtech VCF, which extends the original design. In this video, I explore how to push the Dtech filter into unstable, aggressive territory

Modular NAMM 2017.9: Quick Shots

Modular NAMM 2017.9: Quick Shots

Welcome to Part 9 of 9 of Modular NAMM 2017. I’m going to wrap up this year’s marathon reports with a series of quick takes about what a number of other companies were showing this year, including 1010Music, Detachment 3, Division 6, Dreadbox, Erica Synths, Eventide, Koma, Moon, Roland, Synthrotek, and Waldorf.

Matching Octaves in Your Modular

Matching Octaves in Your Modular

Different oscillators and MIDI to CV converters may have varying ideas of what voltage a given note produces, and what pitch should you hear as a result. If there is a difference, in most cases it can be dialed out with a pitch knob or transpose switch. However, there are occasions when you need the assistance of an additional module to settle these disagreements.