Elysia Nvelope Qube

An Analog Processor Designed for the Modern Studio, from Tracking to Mastering

Designed as a stereo processing tool that is both compact and demanding, the Impulseformer fits within the logic of current analog processors: offering a clear sonic signature and immediate usability without sacrificing precision. Its desktop format makes it easy to integrate into a control room, home studio, or mobile setup, while maintaining professional connectivity and a level reserve suitable for mixing and mastering environments.
The class A discrete circuit design aims for a fast response and a sense of "texture" that is felt equally on individual tracks and groups. With an advertised extremely wide frequency range, the device is designed to handle both tight transients and harmonic-rich sources without constraint.

Who Is the Impulseformer For and When to Use It?

The Impulseformer is intended for producers, mixers, and sound engineers who want to add stereo analog processing at the heart of their chain, with a simple approach: choose a mode, adjust, compare, validate. It is particularly relevant on the master bus (or subgroup bus) when seeking a denser, more present sound while maintaining good level control thanks to the automatic gain.
In tracking or production, it also works very well on sources that benefit from a strong character: synths, drum machines, drum stems, reamped guitars, clean vocals that need to be "pushed forward" in the mix. Being an analog processor, it naturally integrates into a hardware loop with a sensation of zero latency and comfortable monitoring.

Modes, Routing, and Precision: A Result-Oriented Approach

Broadband or Dual-Band: Adapt the Reaction to the Program

The choice between broadband mode and dual-band mode allows you to vary how the Impulseformer reacts to the signal. In broadband, you work on the source as a whole, ideal for a stereo bus, pads, piano, or a full mix. In dual-band, the device offers a more segmented behavior, useful for maintaining stability in certain areas while adding character elsewhere, especially when the low end needs to stay tight.

EQ Mode and Mix Mode: Sculpt Without Losing Intent

EQ mode and Mix mode provide two complementary ways to refine your sound. The first focuses on tonal balance, to reposition a source in the spectrum or optimize bus playback. The second facilitates adjustments in context, allowing for a musical result quickly without resorting to overly surgical settings.

Dual Mono/Stereo Linking: A True Production and Bus Tool

Thanks to the dual mono/stereo linking, the Impulseformer can behave as a coherent stereo processor or as two channels working in parallel as needed. This flexibility is valuable in practice: processing a stereo bus, two distinct mono sources, or managing a duo (for example, two microphones, two synth outputs, or a left/right stem requiring a specific approach).

Automatic Gain and Detented Potentiometers: Compare Cleanly, Recall Easily

Automatic gain is a major asset for maintaining relevant comparisons: when the level is better controlled, it becomes easier to judge the change in texture and the real impact on the mix, rather than being influenced by volume differences. The detented potentiometers enhance daily comfort, with reproducible settings and effective recall during client feedback or session revisions.

Technical specifications

Frequency range (-3.0 dB)	<10 Hz - 400 kHz	Maximum input and output levels	+21 dBu
A-weighted noise, broadband (20 Hz - 20 kHz)	-90 dBu	Input impedance	10 kOhm
A-weighted bi-band noise (20 Hz - 20 kHz)	-87 dBu	Output impedance	68 Ohm
Dynamic range (20 Hz - 22 kHz)	112 dB