Klavis Quadigy User Manual

Klavis Quadigy User Manual

Quad envelope generator

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Quadigy
7-stage envelopes, presets, cycling, morphing & CV matrix
Introduction
The Quadigy is a complex envelope generator focused on live play. The goal is to allow the user
setting up rich, interactive and dynamically evolving envelopes without the risk of breaking up a
subtle and intricate patch once on stage. This is achieved by offering two main modes, one where
full control is available, and a Live mode where only the settings that are sensible using on stage
are accessible. The user interface offers an intuitive access for otherwise complex settings.
Advanced features such as automatic time-stretching, multiphase clocking and full morphing
between presets put the Quadigy in a category on its own.
Quadigy
Quad Programmable Envelope Generator
User
1
DL
H
A
D
S
CV A
G/T 1
G/T 2
CV B
Env 1
Env 2
Clock
Klavis
Klavis
Quad Envelope Generator
2
3
4
R
Preset/Edit
Preset
U
EG
A
Cycle
B
Global
CV Matrix
G/T 3
G/T 4
Env 3
Env 4
Quadigy
Features at a glance
Quad 7-stage envelopes
o Pre-delay
o Hold
o Attack
o Punch
o Decay
o Sustain
o Release
Continuous curve shape settings
Inversion
Independent output level
Cycle capability with auto fit-to-clock
o Elastic time stretching
o 5 internal clocks with tap tempo
o External clock control
o Multiply/divide and offset
o Individual cycle ext. control
Manual gating for convenient editing
32 presets with naming
External preset control via CV or Trig
Simultaneous 156-point CV matrix
Morphing on presets and CV Matrix
Multi-editing for easy polyphonic uses
Live mode for easier/safer control
Graphical display
Real-time envelope stages LED indication
Current state retained over power cycle
Easy firmware update via an audio file
Skiff-friendly and compact module
user manual V1.4
Page 1 of 17

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Summary of Contents for Klavis Quadigy

  • Page 1 7-stage envelopes, presets, cycling, morphing & CV matrix Introduction The Quadigy is a complex envelope generator focused on live play. The goal is to allow the user setting up rich, interactive and dynamically evolving envelopes without the risk of breaking up a subtle and intricate patch once on stage.
  • Page 2: Installation And Security

    See in the specifications if this module requires 5V from the supply rails. If 5V is needed and your rack is not providing 5V, do not attempt connection! A Klavis NoDrain adapter can provide the missing 5V rail.
  • Page 3: Firmware Update

    If needed, the product can be updated by playing an audio file such as “Quadigy_1.00.wav”. Check on Klavis.com that you have the latest firmware version for your product. If there is none to be found, there is none needed ;-) Procedure ...
  • Page 4 For a quick hands-on discovery, go to the Run-through demo on page 15 Live mode vs Studio mode Hidden settings The Quadigy offers many features whose editing is not required or sensible in a live context. In Live mode some editing pages are hidden or simplified. Different behavior Studio mode offers full control on all settings.
  • Page 5 Turn to edit the setting o Press the encoder to validate the change and exit editing You can always press another menu button to leave a page/setting you have entered. Klavis Quadigy user manual V1.4 Page 5 of 17...
  • Page 6: Preset Menu

    Pressing any other menu button cancels the current operation. When saving, the 4 faders allow you naming the preset Live mode The only option is load preset which offers direct preset selection. Klavis Quadigy user manual V1.4 Page 6 of 17...
  • Page 7: Eg Envelope Generator

    Full attack (Yes/No) o Transition (Join/Restart) o Inverted output (Yes/No) o Morph Time (o – 120 seconds) Envelope stages Release Sustain Zero Gate OR Hold Gate Hold Cycle duration Global time Klavis Quadigy user manual V1.4 Page 7 of 17...
  • Page 8: Attack - Time

    Gate and the Hold durations are both over. Global time This parameter is a timing factor acting simultaneously on all time parameters of the envelope. It can be seen as a continuous range setting. Klavis Quadigy user manual V1.4 Page 8 of 17...
  • Page 9: Output Level

    When hold is long enough to go beyond the end of the decay phase, a sustain phase is created. Klavis Quadigy user manual V1.4 Page 9 of 17...
  • Page 10 CV control is offered on each setting of the 3 fader pages in the EG menu. 5. Cycle and clock menu Each envelope can run independently or jointly in cycle mode. When cycle is active, the Cycle LED blips according to the clock source. Klavis Quadigy user manual V1.4 Page 10 of 17...
  • Page 11: Clock Sources

    Playing multiple envelopes to a Global or External clock After division and Subdiv are defined, it might be needed to adjust the position of multiple cycling envelopes in relation to each other. This is done with the Offset setting. Klavis Quadigy user manual V1.4 Page 11 of 17...
  • Page 12: Tap Tempo

    A new tempo is updated after 3 taps, no more, no less. Gated cycle  When Gated cycle is On, a gate signal (= enable) must be On for the cycling to occur Klavis Quadigy user manual V1.4 Page 12 of 17...
  • Page 13: Global Menu

    7. Global menu Quad control page This page is the only one in the Quadigy where the 4 faders are acting on the 4 envelopes. For each fader/section, the parameter under control depends on the Cycle mode in that section.
  • Page 14: Screen Saver

    Note that the 4 output LED’s brightness is not controlled by this setting. Screen Saver To preserve the Quadigy display’s longevity, it switches off automatically after a predefined time. You can switch between short, mid and long. Factory Reset page This page allows clearing the entire module and reinstates the factory demo presets.
  • Page 15 Run-trough demo Discover some features of the Quadigy without relying on any other module. This demo is available from firmware version 1.14 – Check the version in Global menu. If you have to upgrade from version 1.13 or lower, you must also perform a Factory reset.
  • Page 16 Since you can define the base tempo and the depth of control of the User knob, it is possible to tailor a rate range that exactly fits your needs. Note that when A & R are zero as in envelope 4, the shape of the curves is irrelevant. Klavis Quadigy user manual V1.4 Page 16 of 17...
  • Page 17: Specifications

    Quadigy module  4x M3 black mounting screws + washers  Eurorack-compliant 16-pin supply cable  Quick setup otice Klavis products, including PCB and metalwork, are designed and manufactured in Europe. Klavis Quadigy user manual V1.4 Page 17 of 17...

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