With our MORPHEUS digital filter module, we’re finally able to unleash the full power of the 14-pole Z­-Plane Filters that Dave invented for the E-mu Morpheus synthesizer.

The MORPHEUS Eurorack module includes over 280 filter configurations, what we call Cubes. Each Cube is composed of up to 8 complex filters that you can picture as being at the corners of a three dimensional cube (hence the name). Morpheus gives you the ability to smoothly interpolate between those 8 filters within the cube’s three dimensional space.

Due to processor limitations back in the day, the original Morpheus was capable of real-time morphing in one dimension, but interpolation in the frequency and transform dimensions were set at note-on and remained static for the remainder of the note. But even with that limitation, Morpheus offered sonic capabilities that are unmatched to this day.

With the MORPHEUS filter module, you now have simultaneous real-time CV control of all three dimensions, for dynamic timbral effects unlike anything you’ve ever heard before. In stereo.

FILTER CUBES 

289

FILTERS

1000

FILTER SEQUENCES

200

SEQUENCE STEPS

20,000 Dynamically Allocated

INPUTS

Audio L/R

2x 3.5mm mono socket

100kΩ Input Impedance

Full Level Frequency CV 

1x 3.5mm mono socket

100kΩ Input Impedance

Attenuverted Frequency CV

1x 3.5mm mono socket

100kΩ Input Impedance

Attenuverted Morph CV

1x 3.5mm mono socket

100kΩ Input Impedance

Attenuverted Transform/Distortion CV

1x 3.5mm mono socket

100kΩ Input Impedance

Filter Sequencer Dec

1x 3.5mm mono socket

100kΩ Input Impedance

1.6V threshold

Filter Sequencer Inc

1x 3.5mm mono socket

100kΩ Input Impedance

1.6V threshold

Filter Sequencer Reset

1x 3.5mm mono socket

100kΩ Input Impedance

1.6V threshold

OUTPUTS

Audio L/R

2x 3.5mm mono socket

1kΩ Impedance

POWER REQUIREMENTS 

+/-12V via 16-pin, Doepfer-style connector

CURRENT DRAW

135mA +12V, 25mA -12V (maximum)

DIMENSIONS

18HP (W); Panel to power connector (with connector plugged in) 25mm (D)

SUPPLIED ACCESSORIES

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

1x Quickstart Guide