Error Instruments | Eurorack meets vintage gear meets absurdity at #Superbooth

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"Paul Tas of Error Instruments invites us into their strange absurdist world where modern Eurorack technology meets the vintage and the unusual, We have tape loops, old test equipment, even a toy ballerina and a synth that works with flames.
Error Instruments is also celebrating their 15th anniversary this year at Superbooth 2026!

To find out more, please visit https://www.errorinstruments.com/"

Patreon: / catsynth | https://shop.catsynth.com | https://ko-fi.com/catsynth

Spikes golden edition 15 years of errorthis is a special edition only 50 handmade in the Netherlands

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Spikes rain in an iPad

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via errorinstruments

"SPIKES GOLD. — 15 Years of Error Spikes is one of the earliest Eurorack-inspired instruments, born 15 years ago—back when the modular world was still small, led by pioneers like Doepfer and a handful of boutique makers. While many brands moved toward mainstream retail, Paul Tas of Error Instruments chose a different path: staying underground, raw, and experimental. Rooted in noise, dark techno, and avant-garde traditions inspired by Warp Records and musique concrète, Spikes remains true to its origins—focused on creativity over convention. Now, 15 years later, a new version is here. Spikes (Anniversary Edition) is a standalone analog instrument, expanded with a built-in delay FX processor that can also be used independently. It introduces a unique hybrid interaction: conductive touch, light sensor control, and hands-on manipulation come together to create unpredictable, expressive soundscapes. • Six conductive spikes allow touch-based sound shaping • Central mixing area blends signals into evolving textures • Oscillator controls (potentiometers) generate and manipulate tone • Dual middle controls adjust delay feedback and time—from short to endless • Light sensor adds performative modulation (switchable on/off) This instrument thrives in chaos—perfect for glitchy rhythms, skipping textures, noise explorations, and cinematic sonic journeys. As a fully analog device, it requires a bit of tuning and exploration, rewarding hands-on experimentation. Available in silver and gold, this is a strictly limited edition of 50 units, all handmade in the Netherlands. Release: Superbooth 2026, Berlin Availability: One-time release only For demonstrations and deeper insight, watch the video and explore the user manual. Spikes is not just an instrument—it’s a statement."

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errorinstruments & This Is Not Rocket Science (TiNRS) SmartLab sounds machine prototype demo

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And an overview:

SmartLAB incredible machine prototype

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Mood swinger synthesiser

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Testing mood swinger with the sequencer

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Update:

Mood swinger synthesizer how to use

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Mood Swinger — Drone FM Emotion Synthesizer

A voltage-controlled experimental instrument designed to play emotion as sound. The Mood Swinger merges FM drone synthesis with tactile performance controls, letting you sculpt evolving soundscapes that shift between love, pain, happiness, and anger.

At the center is a gamepad-inspired joystick interface, allowing expressive, real-time modulation of complex drone layers. A built-in light-sensitive sensor reacts to environmental changes, adding organic movement and unpredictability to the sound.

The system generates cross-modulated frequencies and evolving textures, blending harmonic warmth with harsh dissonance. Push the controls far enough, and the gate opens, unleashing intense, unstable sonic states.

Features:

* FM-based drone engine with deep modulation
* Emotional state switching: Pain / Happy / Anger / Love
* Joystick controller for expressive performance
* Light sensor for reactive sound modulation
* Full CV control (Eurorack compatible)
* Works as both standalone instrument and modular system component
* Integrates with sequencers, LFOs, and external CV sources

This isn’t just a synthesizer—it’s a performance instrument for emotional exploration, where tension and harmony continuously collide.

errorinstruments Glitch Core feedback noise machine

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SPIKES 2026 prototype special edition only 50 made

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😂 sometimes all you need is a pokey

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Pokey — Passive CV Performance Switch & Router (6HP) Pokey is a passive Eurorack module designed for expressive switching, routing, and mixing of two signals — whether audio or CV. At its core, Pokey is a hands-on performance tool: • Smooth manual crossfading between two inputs • Voltage-controlled switching and blending via CV or trigger • Works equally well with audio and control signals Because it’s fully passive, it requires no power and integrates easily into any system. What You Can Do With It • 🎛 Manual performance mixing — Blend two oscillators, textures, or modulation sources by hand. • ⚡ CV-controlled switching — Animate transitions using envelopes, LFOs, or triggers. • 🥁 Lo-fi “Lopez gate” style drum shaping — Use triggers to rhythmically open audio sources for percussive effects. • 🔀 Creative signal routing — Build evolving audio paths or modulation networks in compact systems. Specs • Width: 6HP • Passive design (no power required) • Skiff-friendly depth • Audio & CV compatible Pokey is simple in concept but powerful in practice — perfect for small performance systems and modular setups where space and immediacy matter.

Micro dozer LOMP addition play with light touch and much more

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MICRO DOSER EURORACK DRUM /OSC LOMP

Micro Dozer LOMP – Eurorack Sound Source (Limited Edition) The Micro Dozer is a raw and expressive Eurorack sound source designed for drums, noise textures, and experimental oscillator work. Compact but powerful, it invites hands-on interaction and unconventional patching. 🔊 Sound Engine At its core, Micro Dozer features a unique noise-based engine with fine micro-sparkle textures. It can range from aggressive, gritty noise to ultra-sensitive, ASMR-like sonic detail. Perfect for percussion, glitches, textures, and unstable oscillator tones. 🥁 Built-in Lo-Pass Gate The integrated lo-pass gate allows you to shape percussive sounds instantly. • Use a trigger for tight drum hits • Use a gate for longer, evolving tones This makes Micro Dozer equally at home as a drum voice or experimental sound generator. ✋ Interactive Control Micro Dozer is designed to be touched and played: • Two switches activate light-sensitive sensors that control oscillator offset • Touch interaction under the switches alters the sound in organic ways • Patch directly into the touch points for external influence • Fully CV controllable The large knobs are extremely sensitive — even the smallest movement creates significant sonic changes. The parameters are interdependent, encouraging exploration and performance-based tweaking. For even more interaction, you can stretch an elastic band between the knobs to manipulate multiple parameters at once, creating complex evolving modulations. 🎛 Performance-Oriented Design • Highly responsive controls • CV control over key parameters • Designed for live experimentation • Raw, unpredictable character 🎥 Demo Check out the demonstration video to hear the full range of textures and performance possibilities.

About the player Lopez gate in eurorack

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Explaining solar control standalone LPG

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Error Instruments Bubbles

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Additional posts

Demonstration Indian resonator 4 bansuri

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See this post for additional details.

Testing de nieuw Indian resonator 4 Bansuri eurorack

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Indian Resonator 4

is a special Eurorack module designed to generate the warm, deep sound of an Indian bamboo flute — the Bansuri. Rather than being a simple oscillator, it behaves like a resonant physical model that responds very organically to control and performance gestures. The sound can be shaped in two main ways: 1. Control Voltage (CV) All core parameters can be controlled with CV, allowing the module to integrate fully into a Eurorack system. This makes it possible to modulate pitch, tone, and expression dynamically using sequencers, envelopes, LFOs, or other modules. 2. Light-Sensitive Sensors What makes the Indian Resonator 4 truly unique is the inclusion of three light-sensitive sensors. These sensors react to changes in light and shadow and directly influence the flute sound. By moving your hands over the sensors, you can subtly or dramatically alter the tone, airflow character, and resonance — much like the finger and breath control of a real flute player. A dedicated switch allows you to turn the sensors on or off, so you can choose between: •

Pure CV control • Sensor-based performance control •

Or a combination of both Playing Experience The module rewards exploration. You typically start by finding a sweet spot in the sound — a resonant, expressive tone that feels alive. From there, you bring the sound to life using CV modulation or by performing with your hands over the sensors. There are many beautiful and unexpected sounds inside the Indian Resonator 4, but they don’t all reveal themselves immediately. It’s an instrument that invites patience and experimentation — the more time you spend with it, the more expressive it becomes. sice 15 HP

Update: overview video here

Testing testing before shipping error system tape cinematic 11

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The future of synthesiser is in China ?

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"Some prototypes and models that I get from Chinese manufacturers are busy with development #ambientmusic #errorinstruments #noisemusic #experimental #noisetherapy #playdate #resonance #sounddesign"

Error Instruments Introduces Das Ritual Candle Flame Synth Noise Generator

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"✨ The Ritual — Let the Flame Speak ✨ The Ritual is not just an instrument. It is a presence — a small, mysterious machine that invites sound, light, and spirit to merge into one living moment. At its core, The Ritual offers two elemental voices: a warm, crackling texture like burning wood, and a deep, sub-harmonic bass that vibrates through the body. Two outputs, two energies, both ready to shape the atmosphere of your space. But the true magic lies in the heart of the machine. In the center burns a candle. Three light-sensitive sensors observe the living flame — every flicker, every breath of air, every tiny movement of light. The flame becomes the conductor, shaping rhythm, modulation, and tone. It decides the pulse. It guides the sound. It becomes an oracle of vibration. With control voltage input, three intuitive potentiometers, and full compatibility with stand-alone setups, pedal chains, and Eurorack systems, The Ritual integrates effortlessly into any sonic temple you create. Add a touch of delay, let the harmonics bloom, and suddenly the sound becomes something else — psychedelic, hypnotic, deeply alive. A soundscape where chaos becomes beauty, and the smallest movement of fire transforms the entire universe of tone. Hand-crafted by Error Instruments, built in rugged Bricky format, The Ritual invites you to surrender your control and let the flame speak. Light the candle. Start The Ritual. Let the fire shape your sound"

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Error Instruments Introduces Errormin Eurorack Module

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Errormin Compact

• Light-Sensitive

• Noise & Oscillator

• CV Controller Errormin is an ultra-compact, light-reactive sound module that blends noise generation, analog oscillation, and control-voltage modulation. It’s designed to take minimal space in your setup while delivering unpredictable, experimental sound textures. Use it as a controller, a sound source, or both. ⸻ Outputs

• CRISP (Noise Output) A crackling, textural noise source. Highly sensitive to light and modulation. Create endless happy accidents by shaping incoming light or feeding CV into the module—expect crunchy textures, shifting timbres, and glitchy surprises.

• CV Output A flexible control-voltage output ranging from 0 to 5V. Use it to modulate other modules in your system with light-based gestures or internal motion.

• SINE Output A warm, analog sine oscillator with deep, dark low-end character. Great for bass tones, drones, or adding analog weight to your patches. ⸻ Inputs

• CRISP CV Inputs (2x) Modulate the noise engine with LFOs, sequencers, or other sources. Scan through waveforms for shifting textures, gritty edges, or glitch effects.

• SINE CV Input Control the warm analog oscillator for vibrato, pitch sequences, or evolving tones. ⸻ Overview Errormin is an active module designed for maximum experimentation in minimum space. It behaves like a controller, a sound generator, and an unpredictable partner in your patching workflow. Check out the demonstration videos and explore how many happy accidents you can create.

Noise therapy in playdate

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"Interesting small setup — this little thing really makes us happy at @errorinstruments 💥

With the @playdate.by.panic Resonance and the amazing developer @orllewin, we’ve been experimenting with FX Noise Therapy to create those beautifully imperfect, tape-like and wobbly textures. 🎛️✨

It’s a minimal setup, but it delivers so much atmosphere — perfect for ambient explorations, experimental noise, and on-the-go sound design sessions. Compact, creative, and ready to travel anywhere inspiration strikes. 🌍🎶"

Talko bricky format

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Model q 2 destiny-plus

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Error Instruments Introduces Indian Resonator Standalone

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"✨ The Indian Resonator — now in standalone form! ✨

After years of success in Eurorack, it’s finally here — the Indian Resonator Standalone.
You asked for it… and we made it happen.

🎛️ Two self-oscillating resonant filters that modulate each other — creating deep, organic, harmonic textures.
Somewhere between a synthesizer and an Indian flute.
Warm sub-bass meets airy, flute-like highs — the “air” in the sound. 🌬️

☀️ The standalone version adds something special:
Three light-controlled modulation oscillators — play it with your hands or experiment with light!
Turn each sensor on/off, or control everything with CV.
Perfect between your guitar pedals, Teenage Engineering, or Korg Volca setup.
And yes — it’s still Eurorack compatible. ⚡

🔌 Includes power supply + demo video.
Available now."