Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated .

Average Price: $2,387

High-end/Boutique

$149

$350+

Price Tier

Budget

Standard

High-end

* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

The Cwejman QMMF-4 Quad Multi Mode Filter-Resonator is a powerhouse for modular synthesizer enthusiasts, offering an extensive range of tonal shaping possibilities. This module stands out with its quad filter architecture, providing four independent multi-mode filters, each capable of low-pass, high-pass, band-pass, and notch filtering. Whether you're crafting intricate soundscapes or need precise tonal control, the QMMF-4 delivers with its seamless blending of analog warmth and cutting-edge design.

Each filter within the QMMF-4 can function independently or in unison, offering unparalleled flexibility. This makes it perfect for musicians looking to experiment with complex filter routing or simply add a touch of analog character to their setups. The module's resonator capability adds another dimension, allowing for tuned percussive sounds or resonant drones that enrich your sonic palette. With voltage control over frequency, resonance, and mode selection, the QMMF-4 ensures that you have complete creative freedom at your fingertips.

Cwejman's commitment to quality is evident in the QMMF-4's robust build and precise engineering, making it a reliable choice for both studio and live environments. Its intuitive interface makes it accessible to both seasoned synth veterans and newcomers eager to dive into the world of modular synthesis.

Key Features:

  • Four independent multi-mode filters (low-pass, high-pass, band-pass, notch)
  • Resonator capability for tuned percussive sounds and drones
  • Voltage control over frequency, resonance, and mode selection
  • Independent or combined filter operation for maximum flexibility
  • High-quality build suitable for studio and live performance environments

Product specs

Brand Cwejman
Model QMMF-4 Multi Mode Filter-Resonator, QMMF-4 Multi-Mode Filter-Resonator
Finish Eggshell, Grey
Year 2010s
Made In Sweden
Categories Eurorack Modules and Cases, Synth Modules
Horizontal Pitch 46HP
Modular Synth Format Eurorack
Polyphony 4 Voices
Synth Module Function Filter, Mixer, Oscillator, VCA

FAQs

What modes are available on the Cwejman QMMF-4 filter?

The Cwejman QMMF-4 offers multiple filter modes, including low-pass, high-pass, band-pass, and notch, allowing for versatile sound shaping in modular synthesis setups.

How many filter channels does the Cwejman QMMF-4 have?

The Cwejman QMMF-4 features four independent filter channels, making it ideal for complex polyphonic filtering tasks in Eurorack systems.

Can the Cwejman QMMF-4 be used as a resonator?

Yes, the Cwejman QMMF-4 functions as a resonator, providing the ability to create resonant peaks and complex timbral effects.

What is the horizontal pitch of the Cwejman QMMF-4?

The Cwejman QMMF-4 has a horizontal pitch of 46HP, which is important to consider when planning your Eurorack modular setup.

Is the Cwejman QMMF-4 suitable for polyphonic synthesis?

Yes, the Cwejman QMMF-4 supports polyphony with its four voices, making it suitable for polyphonic synthesis applications in modular systems.

Reviews

5.0 out of 5

Based on 1 Review and 1 Rating

5 star
4 star
3 star
2 star
1 star
botstein

The QMMF-4 is a masterpiece of a synthesizer module.

Wowa Cwejman really outdid himself with the QMMF-4 (Quad Multi Mode Filter-Resonator). At 46HP, the QMMF-4 is one of the biggest euro modules available today, and at around $2,000, one of the most expensive. It's well worth the price of admission and the space in the rack, even when running something like a small 6U x 104HP system like those available from Elite, Ross Lamond Design, or Monorocket. I tote mine along all over the world and carry it on using a small flight case like that. Capable of running as an EQ, stereo or quad filter, five-channel mixer, or as the back end of up to four individual synth voices (just add sound sources and envelopes), this module has a lot of obvious applications. However, the real power comes from taking advantage of the thirty-eight patch points, which allow one to create absolutely unique patches.

Artist usage

Add artist
See how KiNK uses Cwejman QMMF-4 Quad Multi Mode Filter-Resonator

KiNK

Music Producer, DJ

...
Verified via YouTube

Filters - Cwejman QMMF-4, drums / sequencing Tiptop Audio. FX and additional sequencing Make Noise ErbeVerb / Rene.

See how Blawan uses Cwejman QMMF-4 Quad Multi Mode Filter-Resonator

Blawan

Music Producer

...
Verified via MusicRadar

"I guess the main thing is the Cwejman QMMF, which is a multi-mode filter. That’s basically the sound of everything – I could never play live without that thing."

Album Usage

The Cwejman QMMF-4 Quad Multi Mode Filter-Resonator has been featured on the following albums:

Used With

Based on how musicians on Equipboard use Cwejman QMMF-4 Quad Multi Mode Filter-Resonator, it is most commonly used with the following gear.

Make Noise DPO
Make Noise DPO Modular Synthesizers
1
Make Noise Erbe-Verb
Make Noise Erbe-Verb Modular Synthesizers
1
Make Noise René
Make Noise René Modular Synthesizers
1
Vermona qMI
Vermona qMI Modular Synthesizers
1
MFB OSC-03
MFB OSC-03 Modular Synthesizers
1
Unfiltered Audio Dent
1
Strymon BigSky
Strymon BigSky Reverb Effects Pedals
1

More Cwejman Modular Synthesizers

Community setups

Similar

  • Added to Equipboard on by

    botstein
    botstein

    Gear IQ 828