Rossum
Evolution Variable Character Ladder Filter - 16HP

Be the first to review this product

Item: N13-5243

Availability: In stock

$369.00
Free Domestic Delivery
World Wide Shipping
Evolution Variable Character Ladder Filter - 16HP

 

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.

Features

  • A Genus control that allows continuous voltage control of the number of filter poles (from 3 to 6 poles), essentially allowing real-time variation of Evolution’s effective cutoff slope from 18dB/oct to 36dB/oct. LEDs give continuous indication of the current slope
  • A Species control that lets you vary the signal level into the ladder, letting you control the intensity of the filter’s characteristic distortion. When in self-oscillation mode, this control modulates the amplitude of Evolution’s output
  • Voltage controlled resonance with a variable Q Level Compensation control that controls the balance of the resonant peak and the frequencies below the cutoff frequency (which would otherwise be attenuated as the resonance is increased)
  • An extremely accurate and temperature-stable frequency control exponential generator (accurate over 10 octaves), rivaling the specifications of the best analog VCOs

Questions on Evolution Variable Character Ladder Filter - 16HP

No questions asked yet

Ask Your Own Question






 

Controls

  • Initial Frequency
  • Initial Q
  • Q Level Compensation
  • Initial Genus (# of Poles)
  • Initial Species (Ladder Input Level)
  • Signal Input : 1x 3.5mm mono socket  – 100kO Input Impedance
  • Signal Output: 1x 3.5mm mono socket – 1kO Output Impedance

Frequency CV Inputs

  • 1x Attenuated – min 50kO Input Impedance
  • 1x w/Attenuverter – 100kO Input Impedance
  • 1x 1V/OCT Full Level – 100kO Input Impedance

Q CV Inputs

  • 1x Full Level – 100kO Input Impedance
  • 1x w/Attenuverter – 100kO Input Impedance

Genus CV Inputs

  • 1x Full Level – 100kO Input Impedance
  • 1x w/Attenuverter – 100kO Input Impedance

Species CV Inputs

  • 1x Full Level – 100kO Input Impedance
  • 1x w/Attenuverter – 100kO Input Impedance
  • Power Requirements: +/-12V via 16-pin, Doepfer-style connector
  • Current Draw: 85mA +12V, 75mA -12V (maximum)
  • Dimensions: 16HP (W); Rear of panel to top of power connector (with connector plugged in) 25mm (D)

Supplied Accessories

  • 1x 16-pin, Doepfer-style power cable
  • 4x M3 screws
  • 4x M2.5 screws
  • 4x Nylon washers
  • 1x Quickstart Guide

Customer Reviews

Write Your Own Review

You're reviewing: Evolution Variable Character Ladder Filter - 16HP

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars
Rating