Make Noise QXG Eurorack – 4 Channel Stereo Low Pass Gate Mixer Module

The Quad Stereo Gate (QXG) music synthesizer module is a Four Channel Stereo Low Pass Gate and Mixer.

Like the DXG before it, the QXG utilizes a new low pass gate circuit that does not use vactrols. This circuit is 100% analog and its response was arrived at after many months tailoring it to meet or exceed the expectations that have been set by all the vactrol low pass gates that Make Noise has created over the years. Additionally, the QXG adds a Vactrol button to select between a Slow, low-pass-gate-like response emulating the decay time of a vactrol (Vactrol button ON), and a Fast precision response that still maintains the gentle filtering characteristic (Vactrol button OFF). Fast response can be especially useful when patching QXG with complex and quickly-changing functions such as those generated by PoliMATHS with the OSC circuit in use.

The QXG also includes a Stereo Sum Output with voltage controllable Stereo Spread to quickly route all four channels across the stereo field. Each channel also has an individual output that removes the channel from the Sum when patched. In addition, QXG includes signal and control input headers for creating pre-patched connections from the outputs of PoliMATHS and MultiMod.

Features

• Part of the New Universal Synthesizer System
• Four channel low pass gate
• Vactrol-free design for classic Low Pass Gate sounds
• Vactrol button to select Fast or Slow response
• Xpread parameter for spreading the four channels across the stereo field
• Summing stage with Stereo AUXiliary IN allows for chaining of multiple units, creating larger mixes
• Individual channels can be removed from Sum by patching to their respective outputs
• Designed to work with MultiMod and PoliMaths
• Chain two QXG units to a PoliMaths for immediate eight channel amplitude control