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Average Price: $328
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$149
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Based on price data from 1 merchant for "BASTL Instruments Dark Matter Voltage Controlled Audio Feedback Module". Prices shown reflect NEW condition. Tracking began Apr 19, 2026.
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Description
Unleash the raw, untamed energy of your modular synth setup with the BASTL Instruments Dark Matter Voltage Controlled Audio Feedback Module. This feedback sound processor invites you to explore the chaotic yet musical realms of controlled feedback, transforming your soundscape into an electrifying sonic adventure. With its powerful input amplifier, equipped with a VCA and adjustable overdrive, you have the tools to push your audio signal to the edge and beyond.
Featuring an internal envelope follower, the Dark Matter is designed to seamlessly integrate with your rig, normalizing to the crossfader and feedback CV input. Two-band equalization offers level and boost control with CV inputs per band, giving you precise tonal shaping abilities. The feedback section, complete with level control, CV input with an attenuator, polarity switch, and external signal input, provides a playground for creating dynamic and evolving sound textures.
The crossfader, with CV input, allows for smooth transitions and creative modulation possibilities. Separate outputs for the crossfader, envelope follower, and feedback provide flexibility and expansive routing options, making the Dark Matter a vital component for any experimental sound architect.
Key Features:
- Feedback sound processor
- Input amplifier with VCA and adjustable overdrive
- Internal envelope follower, normalized to crossfader and feedback CV input
- 2-band equalizer with level control, boost control, and CV input per band
- Feedback section with level control, CV input with attenuator, polarity switch, and external signal input
- Crossfader with CV input
- Separate outputs for crossfader, envelope follower, and feedback
- Power consumption: 75mA (+12V) / 75mA (-12V)
Product specs
| Available since | March 2023 |
| Width | 13 TE / HP |
FAQs
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What is the primary function of the BASTL Instruments Dark Matter module?
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The BASTL Instruments Dark Matter module is designed for voltage-controlled audio feedback, allowing users to create dynamic and complex sound textures by manipulating feedback loops within a modular synthesizer setup.
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How does the BASTL Dark Matter integrate with other modular synthesizer systems?
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The BASTL Dark Matter integrates seamlessly with other Eurorack modular systems, using standard patch cables to connect with other modules for complex audio processing and feedback manipulation.
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What are the standout features of the BASTL Dark Matter's sound capabilities?
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The BASTL Dark Matter offers unique sound capabilities by enabling voltage-controlled feedback, which allows for experimental sound design and the creation of rich, evolving audio textures.
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Is the BASTL Dark Matter suitable for beginners in modular synthesis?
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While the BASTL Dark Matter offers powerful features for sound design, its focus on feedback manipulation may be more suited to users with some experience in modular synthesis looking to explore advanced audio processing techniques.
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What is the size of the BASTL Dark Matter module?
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The BASTL Dark Matter module is 13 TE/HP wide, making it a compact addition to any Eurorack modular synthesizer setup.
Videos
Bastl Instruments
DARK MATTER - Feedback Eurorack module by Casper Electronics
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about BASTL Instruments Dark Matter Voltage Controlled Audio Feedback Module.
Features and functionality
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The Dark Matter module uses a positive feedback system to create unique audio textures, with extensive patch points and hidden switches for fine-tuning.
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It's noted for having all jacks at the top, making it ideal for bottom row placement, reducing cable clutter.
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The module can be used as a parallel distortion for percussion, achieving a unique 808 distortion sound when combined with a gate and envelope tweaks.
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The envelope follower component can be patched out to other modules, expanding its utility beyond feedback experimentation alone.
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User experience
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The module's 13hp size can be challenging for case planning but is useful for fitting additional small expanders.
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Owners appreciate the module's ability to control feedback subtly, allowing for nuanced sound exploration from gentle to aggressive.
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Owners find that splitting the audio signal before the module and mixing the original with the effected signal can prevent overwhelming distortion.
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Use cases and applications
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Users enjoy pairing the feedback loop with nonlinear modules like xaoc 8-bit converters for experimental sound design.
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Alternating attenuated envelopes for treble and bass can create dynamic patches, offering a heavy sound without muddying the mix.
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Owners highlight its ability to transform kick drums into bass lines, drops, and drones, especially effective when sliders are manipulated for rhythmic chaos.
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Incorporating other modules in Dark Matter's effects loop can yield experimental textures, with sweet spots that are highly musical within the right context.
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Comparisons
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Some users compare its versatility and complexity favorably with other Casper Bastl modules, though each has its unique applications.
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Some users prefer Ritual Electronics Miasma for techno, noting it has a warmer tone and is easier to control while still offering feedback and distortion.
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Mods and upgrades
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Based on 0 Reviews and 0 Ratings
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