Updates

28 Intellijel, eight XAOC Devices, five Instruo, five Joranalogue, two ALM Busy Circuits and two Doepfer guides.

Explore new guides for the Runic Labs Passive DI and Coding Inspire Modular Manifold, plus refreshed control help for the Befaco InAmp and Befaco MEX.

Every BleepDex module guide is now freely available, including complete control explanations, modes, and patch ideas. Sign in to save unlimited favorites and keep your personal module rack in sync.

Seven distinctive modules are now live with tappable panels and guides grounded in their manufacturers' documentation:

• Hikari Instruments WAVES — an analog VCO with serial wavefolding and PLL octave outputs
• OK Instruments SPILL — six stereo effects with modulation, sequencing and generative tools
• Syntonie Ondes — dual sync-locked video oscillators for geometric patterns and gradients
• Nanopolis Antigone — a six-voice, multi-instrument hybrid synthesizer
• gizm0x x0x-heart MODs — an analog acid-bass voice with expanded range and tone shaping
• Timo Rozendal Filler — a rhythm-aware drum fill and variation engine
• ULU ELECTRICO BANDERSNATCH — a through-zero FM oscillator paired with dual analog wave shaping

The Dnipro Modular collection now spans six modules, each with a tappable panel and a guide built from the official manual. Joining DOT:

• qTone — a dual-channel quantizer with editable scales, arpeggios, glide, transpose and flexible CV routing
• Krait + Ewa — three channels of recorded, cyclic and random modulation, plus an expander for CV routing and clock/reset outputs
• Metamorph — a hands-on four-stage sequencer with three CV channels, per-channel glide and user-programmable patterns
• Radiant — a Sinevibes-powered morphing multi-effect with nine algorithms, filtering, presets and CV-controlled transitions

Explore Messor, Cosmotronic's analog stereo compressor and transient shaper. Its new guide covers all 19 front-panel controls, from subtle mix-bus compression and external sidechain ducking to negative-ratio reshaping, stereo VCA patches, and the independent gain-reduction envelope output.

Sixteen new modules are live, each with tappable panels and control guides written from the official manuals:

• Winterbloom Castor & Pollux II — the beloved dual Juno-inspired oscillator joins the catalog
• XAOC Sofia, Ostrawa + Bohumin/Ustka expanders, and Hrad — analog thru-zero VCO plus a full stereo mixing system
• ALM ASQ-1 — multimode sequencer with a playable keyboard
• Joranalogue Enhance 2, Route 4, Pivot 2 and Link 2 — stereo processing, routing and utilities
• CubuSynth ARKARION, Neutral Labs FMco, Error Instruments Forever, Koma Monoplex and Gamma Wave Source — from generative voices to unusual noise boxes

Existing guides got deeper too: Erica Synths Black Stereo Reverb, Mannequins w/2, Ritual Electronics Guillotine, 4ms Mesa and Verbos Amp & Tone were rewritten against their official documentation, ARKARION gained hotspots for its big Gene Modification knob and preset buttons, and Befaco's Stereo Strip now has a single, sharper entry.

A fresh batch spanning iconic oscillators, filters, effects and utilities, each with manual-sourced control guides.

• Complex voices & oscillators: Rossum Trident (three-oscillator "prism" synthesis), Schlappi Three Body (stereo FM/feedback complex osc), Make Noise Mysteron (Karplus-Strong physical-modeling voice), Tiptop Z3000 MkII (analog VCO with tuning display), Schlappi Angle Grinder, Intellijel Atlantis (SH-101-inspired bass voice)
• Filters: Make Noise MMG (modern lowpass gate), Rossum Linnaeus (thru-zero state-variable filter), Make Noise RxMx (voltage-controlled filter bank), WMD Synchrodyne (phase-locked filter/oscillator)
• Effects & sampling: Qu-Bit Nebulae v2 (granular sampler & looper), Music Thing Radio Music (sample / radio-station player)
• Sequencing & logic: Schlappi Nibbler (binary counter / sub-osc / waveshaper)
• Quantizing & modulation: ADDAC207 Intuitive Quantizer, Vermona fourMulator (quad LFO / clock divider)
• Mixing & utilities: Intellijel Mutamix (voltage-controlled matrix mixer), Intellijel Quadratt 1U (quad attenuverter), Joranalogue Switch 4 (sequential switch), Joranalogue Test 3 (oscilloscope/meter), Steady State Fate Quantum Rainbow 2 (spectral noise)
• New brand joining the index: Vermona

The biggest announcements from Berlin are now on BleepDex. Headline picks plus a deep utility roster, every one with manual-sourced control guides.

• FX & reverbs: Make Noise Plexiphon (Tom Erbe's modeless stereo texturizer — morph continuously between echo and reverb), 4ms Mesa (Dattorro plate reverb developed with Valley Audio), Joranalogue Flow 3 (filter with built-in envelope and follower)
• Voices & drums: Knobula Drum Farm (16 synth models × 16 effects × 16-slot sampler in a single 24HP voice), Modulaire Maritime RXR (6-voice stereo PCM drum with 298 vintage Japanese samples)
• Performance & controllers: Bela Trails (polyphonic touch-surface gesture recorder, four channels of X/Y/gate), Tesseract Compass (octagonal joystick driving 8 CVs and 8 LFOs), Befaco × Mylar Melodies RANDOM8 (8 looping random voltage generators with quantizing and probability)
• Pitch & modulation: XAOC Skopje (dual quantizer, 100 scale banks with Scala support), Future Sound Systems ENV1 (dual cyclical function generator)
• Mixing & mastering: 4ms LEQA (compressor + EQ + stereo width in 14HP), WMD CHNL SRFR (4HP channel strip), WMD Bus Rider (4HP stereo mastering), Acid Rain Trellis (stereo 6×3 matrix mixer)
• Utilities & voices: Instruō Íre (combo XLR/¼" external input with envelope follower), Expert Sleepers NTX-8CV (disting NT expander), Modulaire Maritime arhiv (2HP CV recorder), Ferry Island Beacon (stereo VCA/LPG), Ferry Island Undertow (5×3 modulation matrix)
• New brands joining the index: Bela, Modulaire Maritime, Ferry Island Modular, Future Sound Systems

The complete Vostok Instruments lineup is now on BleepDex — nine modules, 283 hotspots, deep manual-sourced guides on every one.

• Voice & oscillators: Sena (quad 3340 VCO with per-channel wave modifiers — Fold, Shape, Phase, PWM — plus a four-color analog noise bank), Halo (compact quad LFO with daisy-chained CV and a logic section that turns channel pairs into AND/OR/XOR/MIX outputs)
• Filter & modulation: Atlas (quad-core multimode filter with three modes per channel and a CV-scanned interpolating bank that morphs between them), Fuji (six-channel slope generator with AD / AHR / bipolar LFO modes per channel)
• Mixers & utilities: Hive (four-channel stereo mixer with CV-pannable channels and rear chain ports for cascading multiple units), Ceres (six-channel 3360-core VCA mixer with daisy-chained signal inputs and a built-in mix bus), Asset (six bipolar attenuverters with independent ±10V DC offsets per channel)
• Routing & scanning: Path and Trace — Vostok × DivKid 4HP collaborations. Path routes one signal to four outputs with smooth morphing; Trace is its mirror, scanning four inputs to one output. Both feature CV control with attenuator and polarity switching
• Every module includes hotspots for knobs, jacks, slide switches and channel LEDs — no gaps. Path & Trace are attributed to Vostok Instruments in the brand filter for consistent grouping

A five-slide welcome modal auto-shows on first visit and walks new users through what BleepDex does — tap any control, save with stars, search/sort, ModularGrid import. Re-openable any time via the new ? button in the top-right corner.

Two follow-ups to today's big batch.

• Knobula Monumatic: the panel-printed Drive switch now has documentation — two-position filter overdrive (small dot = mild, large dot = strong) injected at the filter input
• Frequency Central System X Filter: replaced the angled product photo with a flat top-down shot so hotspots line up correctly with each control

A meatier batch this round — a few quad VCAs and ADSRs to round out the utility side, plus several voices, filters, modulators and sequencers that have been on the request list for a while.

• Voices & oscillators: Synthesis Technology E330 Multimode VCO (FM / wavetable / cloud), Malekko Manther Growl, Befaco Lich (programmable DSP)
• Modulation & LFOs: Synthesis Technology E355 Morphing Dual LFO, Dreadbox Ataxia (dual modulator with ADSR/LFO/function modes), Robaux 3PT (7-mode CV generator), Abstract Data ADE-32 Octocontroller (8-output controller)
• Envelopes & VCAs: Doepfer A-135-2 Quad VCA / Mixer, Doepfer A-143-2 Quad ADSR
• Filters: Frequency Central System X Filter (Roland 100 clone)
• Sequencers & controllers: Pittsburgh Modular Lifeforms Micro Sequence, Shakmat Harlequin's Context (preset/scene programmer), Rossum Mob of Emus (polyfunctional harmonic sextet), Dnipro Modular DOT (3-track polymetric trigger sequencer)
• Drums & voices: Delptronics LDB-2e Little Drum Buddy
• Utilities & I/O: Bastl Noise Square (noise/square VCO), Befaco Instrument Interface (guitar/instrument input), Erica Synths LINK (5-channel format converter)
• New brands on BleepDex: Frequency Central, Robaux, Delptronics, Dnipro Modular, Abstract Data, Pittsburgh Modular (Lifeforms), Rossum Electro-Music expanded, Shakmat (Harlequin's Context), Synthesis Technology expanded, Dreadbox expanded

A wide-ranging batch focused on the small, useful stuff most racks need: passive and buffered mults, line I/O, MIDI, modulation sources, distortion. Plus three module deeper-dive modules and one frontend tweak.

• Multiples & utilities: Doepfer A-180-2 Multiples, Doepfer A-176 CV Source, 2hp Mult, 2hp Buff, 2hp DC, 2hp Switch, Intellijel Buff Mult 1U
• 1U line I/O: Mosaic Line In, Mosaic Line Out
• Sequencing & MIDI: 2hp Euclid, Intellijel µMIDI, Antimatter Audio Brain Seed (step recorder), AniModule TikTok (clock div/mult)
• Modulation & envelopes: ALM Busy Circuits Pip LFO, Endorphin.es Airstreamer (AD/ASR)
• Logic, mixing, distortion: Klavis Logica XT, Befaco Motion MTR, Antimatter Audio Crossfold (wavefolder/crossfader), Neutral Labs Nermal, Ritual Electronics Miasma
• New brands on BleepDex: AniModule, Klavis (Logica XT joins Flexshaper), Mosaic, Neutral Labs, Ritual Electronics
• Mode badges: unlit / “off” LED states now render as a dark grey dot in the Modes panel, so multi-color mode LEDs read correctly even when the default state is unlit (Pip LFO LFO mode, Brain Seed length / quant defaults, etc.)

The big mobile request: tap-friendly modules now actually have tap-friendly controls. Plus ten more headline releases from the past year and two info-panel cleanups.

• Mobile pinch-to-zoom and pan in the module viewer — pinch out anywhere on a panel to enlarge tiny touch targets, drag with one finger to pan when zoomed in, double-tap to fit. Caps at 3× fit so you can't lose your place. Desktop is unchanged
• 10 new modules: Bastl Citadel FX Wizard, Bastl Citadel Wave Bard, Toppobrillo Matrixplexer, Strymon SuperKar+, Entropic Loop Grackle, Schlappi Engineering Boundary Layer, WMD Cosmic Debris, Doepfer A-155-2, Verbos Voltage Multistage 10, and Tiptop Audio Buchla 230t
• New brands on BleepDex: Strymon, Entropic Loop
• Shift overlay now actually shows secondary functions on the controls that have them — the ⇧ toolbar button reveals the printed silver labels (Volume, Filter, Tap Tempo, etc.) inline on each control, not just buried in the modifier-combos list. 54 controls backfilled across the new modules
• Info panel: when a control has only an IO Notes entry and no separate description, the panel now uses the IO Notes content as the description instead of showing “No description available” above a section that already describes the control

Faster favoriting, eight headline modules from the past year, and proper color rendering for multi-mode LEDs.

• Star button on the module viewer — click the ★ next to the module name to add or remove it from your rack without bouncing back to the picker
• New: ALM Busy Circuits MCO mk II — eight-engine digital VCO/voice (DigiWave, ToneSum, BC8000, Sylon, Virtana, Oomph, SID Guts, AEIOU), pitch and chord modes, AXON CV expander support
• New: Xaoc Devices Oradea — quadruple voltage-controlled analog resonator with V/oct tracking, gain-compensated extreme Q, per-channel pinging
• New: Xaoc Devices Samarkanda — four-channel mod source
• New: Tiptop Audio Buchla 264t and 242t — Buchla 200-series in Eurorack format
• New: Erica Synths Perkons Voice — modular take on the Perkons drum voice
• New: Befaco STMix 1U — four-channel stereo mixer Hexmix expander (1U Intellijel format)
• New: Endorphin.es Golden Master 1U — 1U companion to the Golden Master mastering processor
• RGB Mode-LEDs now render as actual colored dots in the Modes panel — Endorphin.es Golden Master's Mode LED finally shows Blue / Red / Fuchsia at a glance

Massive expansion across three popular brands. Every module includes YOLO-detected hotspots, manual-sourced knowledge, patch recipes, and documentation links.

• Make Noise: Bruxa, XOH, PrssPnt, Channel Saver
• Noise Engineering: 26 modules including Debel/Incus/Ataraxic/Toros Iteritas Alia, Yester/Fala Versio, Roucha/Sinc Legio, Quantus Ampla/Trajecta, Mimetic Digitwolis, Multi Repetitor, Gamut Repetitor, and more
• Instruo: 15 modules including Cruïnn, Scion, I-ō47, Làrachd, àradh, Cnōc, vincâ, dåpf, eãs, glōc, tàin, dàil, dhà, tágh V2
• BleepDex now covers 600+ Eurorack modules

BleepDex now lets you pick which modules you want full access to. Star up to 5 modules for free — no account required. Every module is browsable with a preview, and starring unlocks the full guide instantly.

• Star any 5 modules for full access — choose the ones in your rack
• Browse and preview every module in the library before starring
• No login needed to star — works immediately, syncs when you sign up
• PRO subscribers get unlimited access to all 570+ modules
• Drag to reorder your rack in the collection tab
• Knobula lineup: Monumatic, Poly Cinematic, Kickain, Chord Pilot, Pianophonic, Echo Cinematic
• Steady State Fate: Entity Ultra-Kick, Steady State Gate, MMF, Entity Ultra-Perc, Ultra-Random Redux, Stereo Dipole
• Documentation button on every module — links to official manufacturer manuals

28 4ms modules now in the library with deep, manual-sourced knowledge — including complex modules like the Spectral Multiband Resonator, Spherical Wavetable Navigator, and Dual Looping Delay.

• 28 4ms modules with full panel hotspots and detailed guides
• Knowledge sourced directly from official manufacturer manuals
• Comprehensive modifier combo documentation (e.g., SWN has 46 button combos)
• Picker now defaults to Popular sort — new visitors see the most-used modules first
• A-Z sort renamed to "Brand A-Z" — groups modules by manufacturer
• Pipeline quality gates prevent shallow content from reaching the site

Three Make Noise modules added to the library with in-depth coverage.

• Spectraphon — spectral analysis/synthesis with full modifier combo reference
• PoliMATHS — polyphonic analog math utility
• GTE — gate/trigger expander

Import your ModularGrid rack into BleepDex with one click. Paste your rack URL and we'll match your modules to our library automatically.

• Paste any public ModularGrid rack URL to import your modules
• Smart matching handles name variants like "Veils (2020)" or "MATHS (white knobs)"
• Modules we don't have yet are automatically requested for future addition
• Re-import anytime to pick up new modules added to your rack
• Quick link back to your ModularGrid rack from your profile

Major expansion — the library has grown from 135 to over 520 modules, with deeper content across the board.

• 540+ modules with interactive panel hotspots and detailed guides
• PRO subscription with 14-day free trial — unlock the full library
• How-To guides: step-by-step patch recipes for complex modules
• Modes panel: detailed mode/algorithm reference with activation instructions
• Firmware overlays: see what changed between firmware versions
• My Rack: star your modules for quick access, drag to reorder
• User accounts with favorites sync across devices
• Sort by popularity, documentation links, and more
• Improved panel image quality with WebP support

BleepDex is live! Interactive reference guides for Eurorack modules — tap any control to learn what it does.

• 135 modules with interactive panel hotspots
• Detailed knowledge guides with step-by-step instructions
• Search, filter by category, and sort by documentation quality
• Shift/secondary function overlays for modules with modifier buttons
• Module request form — tell us what to add next