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Special Order
Note: This item may not be returnable or could require a restocking fee. Contact one of our Audio Consultants for more details. Due to the special nature of this item, we order each unit fresh from the factory, exclusively for you! Lead times may vary so please chat, call or email for up-to-date inventory status.

SKU

125783

Intellijel Quadrax Quad Function/Burst Generator/LFO with CV Matrix

Quad function Eurorack module with AD, AHR, Cycling and Burst modes all featuring a user-selectable maximum output level of either 5 or 10 V
MFR# QUADRAX-3U

Product Description

Whether you are exploring the unique channel functions, CV modulation matrix or chaining options, it is quickly apparent that there are infinite possibilities to explore. The Intellijel Quadrax Quad Function/Burst Generator/LFO with CV Matrix is powerful and tactile modulation generator will quickly become the beating heart of your modular system. The Quadrax consists of four independent, CV-controllable channels, each of which can be configured to perform any one of the following functions:

  • AD (Attack, Decay) envelope
  • AHR (Attack, Hold, Release) envelope
  • Cycling envelope (resulting in a unipolar LFO)
  • Pulse burst generator (Finite repeated functions that ascend or descend in amplitude)
  • Morphing, bipolar beat syncable LFO

The envelopes all feature a continuously variable response curve, ranging from logarithmic through linear to exponential, and each stage can be as snappy as 0.3 ms to as lengthy as 20 seconds.

When set to Burst mode, the channel generates a rising or falling burst of pulses, with full control over the length of the pulse burst, the number and shape of the bursts within it, and whether the bursts increase or decrease in amplitude over the burst.

AD, AHR, Cycling and Burst modes all feature a user-selectable maximum output level of either 5 V or 10 V.

LFO mode offers control over the frequency and waveshape, while providing a unique morphing feature that creates numerous variations of the selected waveshape. LFOs can be either free-running or beat-synchronized using the channel’s TRIG input.

Channels can be chained together to create complex multi-stage envelopes, with each channel triggered by the previous channel’s trigger input, end-of-rise, or end-of-fall. This enables multiple function generators to fire simultaneously, or it enables the creation of complex multi-stage envelopes by allowing the linked function to fire either at the end of the previous function’s rise time, or at the end of its fall time.

Four freely-assignable, step-attenuverted CV inputs are capable of modulating any or all of the various parameters across all four channels using the built-in CV matrix, and built-in attenuversion for each assignment.

Quadrax remembers its current state (Mode and CV assignments, channel links, etc) and retains that state even if power is removed, meaning Quadrax will always turn on in exactly the same state as you last left it.

Product Specifications

ConditionNew
Depth38 mm
ChassisModule
Module TypeEurorack
Module Slot Count14hp
Connector Type3.5 mm
Power Consumption106 mA +12 V / 9 mA -12 V

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