Eowave

Notes: Portail is a cv gate interface that can be configured using a web configurator or a simple embed editor.
It can be connected to various devices via the TRS Midi socket or the USB C port.

The interface can be configured in several ways:
create classic cv/gate outputs
create polyphonic cv/gate outputs with different modes
create drum stacks to trigg gate with consecutive midi notes
create dynamic gates outputs with the gate level reacting note velocity

output midi clock, whose division will be controllable with midi cc output internal envelopes and LFOs whose parameters are controllable with cc and more.

On each different mode it's possible to add filters like gate probability, scale quantizer...

A simple embedded editor will allow simple midi learn assignations as well as user and factory preset recall, while a web editor (currently in development) will be here to configure more in-depth the Portail.

Notes: ***B-STOCK: Box opened, product in perfect working order***


The Quandrantid Swarm is a digital synthesizer that features a percussive element to give it a unique sound. It contains a two-pole analogue filter, an LFO with eight waveforms, and a spring reverb. The eight touch keys can be used as a mono keyboard, polyphonic keyboard or an eight-step sequencer. The Quandrantid Swarm has MIDI and CV/Trig connectivity. Its normalized pre-patching allows you start creating immediately, but its semi-modular design allows you to use patch cables to explore the potential of this instrument.

Eowave Quandrantid Swarm Features:

Triangle wave OSC with spread fold
Percussion element with frequency
Two pole filter, filter one high/low pass 12db, filter two low pass 12db
AD envelope
One LFO with eight waveforms
Slew limiter
Spring reverb
Eight touch keys with Three modes - mono, poly and sequencer
MIDI in, CV/Trig in, Clock in/Reset in to communicate with other devices
VCA

Notes: ***B-STOCK: Box opened, light surface marks, product in perfect working condition ***


The successor to Eowave's Fluctuations Magnetiques module is an even more advanced quad analogue filter, designed for cross modulation, complex routing and self-oscillating fun.

Supplier's Notes:
The Tempete Magnetique is a fully analogue complex filter/synthesizer module.

It was that was created as an evolution of the "Fluctuations magnetiques".

More than a mk2, Eowave designed it to push you to play with one of the most interesting things in modular synthesis: to divert the primary usage of a module to create unexpected and new sounds (aka this is not only 4 filters)

Tempete Magnetique is deeply inspired by the classical filters design as well as West Coast synthesis complex oscillators.

At it's core, has 4 multi-mode 12db filters that can be chosen to be routed in series or parallel, which can be used independently or combined and even cross-modulated, controlled by CV or with an integrated envelope follower (which can be used as a dynamic responsive envelope) and even pinged.

The Tempete Magnetique was designed to have several levels of use. The individual level with the use of separate filters, perfect for quadraphonic processing of different sources (A B C D).

The pair sections which allows for more complex stereo effects or to generate synthesis voices (X, Y) and finally, the global level with a cross-modulation of filters.

The independent outputs have been designed to be fed back into their input, turning them into oscillators (not really precise one, but you can make synth voice kind of V/Oct tuned with their very own sound, due to the fully analogical design, these oscillators may have strange behaviours sometimes, but this instability will bring you the warmth of analogue gears).

The pairs sections, of course, can filter an incoming signal, but can be transformed to full synthesis voice, percussion engine (exited by the ping input and modulated with the envelope follower) and way more.

This filter allows for anything from gentle, subtle filtering to a storm where the undulations of your sound and their intensity create new types of textures.

Main features:

Four independents or linkable multi-modes 12 db filter
Envelope follower who can act as end decay envelope sensible to the velocity
Cross modulation engine who modulate both pair of filters
Ping input
Outputs with phase correction to be fed to inputs

Some applications:

Filtering (obviously), can be used for quadraphonic or stereo filtering
Weird synth voice
Waveshaper
LFOs/oscillators generator
Crossover
External rhythm following - auto filtering
Drum generator

Technical details

22hp
Skiff friendly
Reverse power protection

Notes: Nice, simple dual-channel function generator from Eowave. Modulation, envelopes or glide effects are all easily dialled in thanks to straightforward controls and an intuitive interface. Superb value.

Supplier's Notes:
Volcan is a dual function generator here to modulate your patches, create envelopes or glides with control over rise or fall.

Make things bounce:

Control over the curve: you can control the shape of each function generator, from logarithmic to linear to exponential.

Loop or trig: you can choose to use it as a looping envelope going from very low frequency to audiorate or to use it as an AD or AR envelope.

Glide your cv: if you plug a V/oct signal into the slew input, you will be able to control the amount of gliding if the CV goes up or down independently ( and even cv control this time).

Sync other things: Each function generator has a end of cycle output who will output a trig when the cycle is ending.

Notes: ***B-STOCK: Box opened, but product is in excellent condition and in perfect working order***


Nice, simple dual-channel function generator from Eowave. Modulation, envelopes or glide effects are all easily dialled in thanks to straightforward controls and an intuitive interface. Superb value.

Supplier's Notes:
Volcan is a dual function generator here to modulate your patches, create envelopes or glides with control over rise or fall.

Make things bounce:

Control over the curve: you can control the shape of each function generator, from logarithmic to linear to exponential.

Loop or trig: you can choose to use it as a looping envelope going from very low frequency to audiorate or to use it as an AD or AR envelope.

Glide your cv: if you plug a V/oct signal into the slew input, you will be able to control the amount of gliding if the CV goes up or down independently ( and even cv control this time).

Sync other things: Each function generator has a end of cycle output who will output a trig when the cycle is ending.

Notes: ***B-STOCK: Product not in original packaging, small signs of wear, but product is otherwise in excellent condition and in perfect working order ***


The ZONE B.F. module is an element of the Capsule TITAN. Zone basses frequences stands for low frequency zone. This module is composed of 2 LFOs, both LFOs have 16 sync-able waveforms.

Speed : speed of the LFO, range from 0.1 Hz to +/-200 Hz
Wave (LFO 1 & 2) : 16 Syncable waveforms

The ZONE B.F. (black edition onwards) now features an additional mode. On the back of the PCB you will find two jumpers, marked as JP1. CV1 is LFO channel 1 and CV2 is LFO channel 2. By moving the jumper so it sits on one leg (rather than 2 as when you have received the module), the Sync input for either LFO channel now becomes LFO speed input, controllable via CV.

Tech Specs

- SYNC 1 & 2 : LFO waveform is reset when an impulse signal is received
- OUT 1 & 2 : LFO signal outputs 1 & 2
- Voltage swing is -/+5V
- LEDs display LFO activity
- Eurorack 5 HP
- Metal pot, panel mounted, screwed
- Consumption: +12V 40mA, -12V 10mA