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Average Price: $196

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$350+

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Description

Introducing the Cosmotronic Delta-V, a versatile powerhouse for modular synth enthusiasts. This two-channel function generator with integrated VCA is designed to elevate your sonic explorations. It's not just a module—it's your gateway to a universe of sound possibilities.

Whether you're crafting dynamic AD envelopes, sweeping LFOs, or nuanced slew limiters, the Delta-V offers unparalleled flexibility. Dial in precise attack and decay times, or shape your sound with an adjustable characteristic curve that seamlessly transitions from exponential to linear to logarithmic, providing a rich palette of tonal variations. The switchable trigger or loop mode further amplifies its adaptability, allowing for both rhythmic precision and experimental textures.

Harness the power of the bipolar attenuator for nuanced control over function outputs, and utilize the CV inputs to modulate attack and decay parameters with ease. The Delta-V also features dual VCA signal inputs and trigger and slew signal inputs, making integration into your existing setup a breeze. Each channel is equipped with an EOC output, supplemented by a sum output for added versatility.

Designed to fit seamlessly into your Eurorack system, the Delta-V is compact yet robust, consuming just 70 mA from both the +12 V and -12 V rails, and occupying a slim 10 HP width. Whether you're a seasoned synth architect or a curious sound explorer, the Cosmotronic Delta-V is your ticket to crafting compelling audio landscapes.

Key Features:

  • Two-channel function generator with VCA
  • Can be used as AD envelope, LFO, slew limiter, and more
  • Adjustable attack and decay time
  • Characteristic curve adjustable from exponential to linear to logarithmic
  • Switchable trigger or loop mode
  • Bipolar attenuator for function output
  • CV inputs for attack and decay
  • 2 VCA signal inputs
  • Trigger and slew signal inputs
  • EOC output per channel and sum output
  • Current consumption: 70 mA (+12 V) / 70 mA (-12 V)

Product specs

Available since September 2020
Width 10 TE / HP
exponential 1
linear 1

FAQs

What functions does the Cosmotronic Delta-V module provide in a modular synth setup?

The Cosmotronic Delta-V is a dual function generator and low-pass gate, offering both envelope generation and VCA capabilities, making it versatile for shaping and modulating audio signals in a modular synthesizer environment.

How much space does the Cosmotronic Delta-V take up in a modular rack?

The Cosmotronic Delta-V occupies 10 HP in a Eurorack modular system, making it a compact choice for adding dual function generation and low-pass gating to your setup.

Can the Cosmotronic Delta-V be used for both linear and exponential modulation?

Yes, the Cosmotronic Delta-V supports both linear and exponential modulation, allowing users to choose the response curve that best suits their synthesis needs.

Is the Cosmotronic Delta-V suitable for beginners in modular synthesis?

The Cosmotronic Delta-V is user-friendly yet versatile, making it a good choice for both beginners who want to explore envelope generation and experienced users seeking advanced modulation capabilities.

Does the Cosmotronic Delta-V require any additional modules to function?

The Cosmotronic Delta-V is a self-contained module that can operate independently, but it can also be used in conjunction with other modules for more complex synthesis tasks.

Chris Meyer: Learning Modular + Alias Zone

Chris Meyer: Learning Modular + Alias Zone

Cosmotronic Delta-V Dual Amped Function Generator 1/2: envelope & LFO (LMS EE)

Video thumbnail for Cosmotronic Delta-V Dual Amped Function Generator 1/2: envelope & LFO (LMS EE) by Chris Meyer: Learning Modular + Alias Zone

Cosmotronic Delta-V Dual Amped Function Generator 1/2: envelope & LFO (LMS EE)

Chris Meyer: Learning Modular + Alias Zone

Chris Meyer: Learning Modular + Alias Zone

Video thumbnail for Modular Synthesis: 7 Basic Patches with Delta-V by Cosmotronic

Modular Synthesis: 7 Basic Patches with Delta-V

Cosmotronic

Cosmotronic

Video thumbnail for Cosmotronic Delta-V Dual Amped Function Generator 2/2: VCA applications (LMS EE) by Chris Meyer: Learning Modular + Alias Zone

Cosmotronic Delta-V Dual Amped Function Generator 2/2: VCA applications (LMS EE)

Chris Meyer: Learning Modular + Alias Zone

Chris Meyer: Learning Modular + Alias Zone

Video thumbnail for Cosmotronic Delta-v rev2: Patching a complex LFO by Cosmotronic

Cosmotronic Delta-v rev2: Patching a complex LFO

Cosmotronic

Cosmotronic

Reviews

PROS

  • Versatile: LFO, VCA, envelope generator, and more in one module

  • Compact design fits many functions into 10HP, saving rack space

  • Adjustable curve shapes (exponential to logarithmic) for dynamic sound shaping

  • Dual functionality as both an envelope and VCA for mono voices

  • End of Cycle (EOC) output useful for ambient patches and self-running systems

  • CV controllable attack and decay times for expressive modulation

  • Includes two VCAs and two Slew processors, enhancing flexibility

  • Sum output and attenuverters add utility without needing a mixer

  • Can produce complex rhythms, melodies, and textures with precise control

CONS

  • Close jack spacing can hinder patching with larger cables

  • Pitch CV slewing for portamento effects is limited by output scaling

  • No "both" CV input for simultaneous control over multiple parameters

  • Using the module as a VCA makes the envelope output unavailable

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Cosmotronic Delta-V.

Features and functionality

  • The Delta-V lacks an End of Rise gate but this can be managed with a mult or stackable cables.

    Source
  • The Delta-V is praised for its straightforward, sensible layout and notably snappy envelopes, making it user-friendly for both beginners and experienced users.

    Source
  • Users express a desire for CV control over cycle on/off in the Delta-V, indicating an area for potential functionality enhancement.

    Source
  • The Delta-V can also be effectively utilized as a VCA, and its compact size offers significant space-saving advantages in modular setups.

    Source

Build quality

  • Older Delta-V versions have VCA bleed, while newer versions are reportedly cleaner.

    Source

User experience

  • Owners appreciate Delta-V in smaller setups, noting it helps understand modular basics effectively.

    Source

Comparisons

  • Delta-V is seen as a more efficient, space-saving alternative to Maths, despite some missing features.

    Source
  • Considered a "Maths-lite," the Delta-V is focused on EG functions, suitable for those with mixing and attenuverting covered by other modules, and ideal for smaller cases.

    Source

Use cases and applications

  • Delta-V is heavily used in every patch by owners transitioning from semi-modular to small modular setups.

    Source

Value and pricing

  • Users recommend purchasing the newer Delta-V version to benefit from improved audio revisions, especially if the module will be used for audio rather than CV.

    Source

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Artist usage

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See how Andrew Huang uses Cosmotronic Delta-V

Andrew Huang

Singer, Guitarist

First Of October

...
Verified via YouTube

visible at 0:35 in this October 13, 2022 video

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Cosmotronic Delta-V, it is most commonly used with the following gear.

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