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Edward Boraas DSP & REASON RACK EXTENSIONS
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Enter bench authorization key to reveal unannounced hardware prototypes and confidential schematics:

Precision DSP & Analog Architecture for Reason

Surgical console summing, calibrated acoustic references, and modular utility hardware. Engineered in pure C++ with mathematical rigor, uncompromising fidelity, and built from the ground up to take full advantage of the modular Reason Rack.

Upcoming Release In Development (16) Principles Any DAW
Retail Releases

Available in the Reason Shop

Official retail releases available directly through the Reason Studios Add-on Shop.

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Store Listings Preparing for Launch

No retail releases are currently live in the Reason Studios Add-on Shop. As devices complete final beta and shop certification, direct purchase links will appear here.

View Upcoming Release ↓
Upcoming Release

Coming Soon

The next production Rack Extension heading to the Reason Studios shop.

ACOUSTIC REFERENCE & SYNTH
Kalibrus Rack Extension Front Panel

Kalibrus

2U Rack Extension • ca.boraas.Kalibrus

Laboratory-grade spectral noise generator, transport-synchronized reference, and modular pitched noise instrument. Combines dual uncorrelated 64-bit Xoshiro256++ PRNG cores and 24dB/oct Butterworth filters with optional transport synchronization, stereo audio passthrough and linear summing inputs, combined true RMS output metering, 1V/Oct keyboard pitch tracking, velocity sensitivity, Mod Wheel passband narrowing, comprehensive rear CV I/O, and 22 curated presets across 5 specialized categories.

Dual 64-bit Xoshiro256++ PRNGsPink (-3dB), White & Brown (-6dB)Cascaded 24dB/oct Butterworth FiltersTransport Sync & Manual OverrideStereo Audio In Passthrough & SummingCombined True RMS Output Metering1V/Oct Tracking & Dynamic VelocityFull Modular CV I/O Matrix & S&H Out22 Curated Presets (5 Categories)
Full Specs & Manual → Join Beta →
Laboratory Prototypes

In Active Development

Classified hardware prototypes and signal processing units undergoing bench calibration. Categories and capability tags are declassified below; full schematics remain under restricted bench access.

STUDIO SUMMING CONSOLE In Development
Confidential Hardware Prototype Front Panel (proto-01)
CONFIDENTIAL // RESTRICTED BENCH

PROJECT // █████████

3U Rack Extension • ca.boraas.████

Classified multi-bus analog console summing architecture with non-linear circuit topologies and pure C++17 transient slew dynamics.

Pure C++17 Core██████████Analog Circuit Modeling████████
Lab Bench
EURORACK CV MATH In Development
Confidential Hardware Prototype Front Panel (proto-02)
CONFIDENTIAL // RESTRICTED BENCH

PROJECT // █████████

1U Rack Extension • ca.boraas.████

Modular-format Eurorack CV processing network featuring analog diode logic comparators and asymmetric slew ballistics.

Modular CV Matrix██████████Diode Logic Gates████████
Lab Bench
PRECISION CROSSOVER In Development
Confidential Hardware Prototype Front Panel (proto-03)
CONFIDENTIAL // RESTRICTED BENCH

PROJECT // █████████

2U Rack Extension • ca.boraas.████

Laboratory-grade linear-phase frequency splitting engine utilizing zero-latency filter poles with sub-sample phase alignment.

Linear-Phase FIR██████████Sub-Sample Precision████████
Lab Bench
HEADROOM OPTIMIZER In Development
Confidential Hardware Prototype Front Panel (proto-04)
CONFIDENTIAL // RESTRICTED BENCH

PROJECT // █████████

1U Rack Extension • ca.boraas.████

Mastering-grade dynamic headroom conditioning architecture with high-speed slew rate detection and soft-clip peak limiting.

Slew Rate Physics██████████Dynamic Headroom DSP████████
Lab Bench
DYNAMIC SPECTRAL DUCKER In Development
Confidential Hardware Prototype Front Panel (proto-05)
CONFIDENTIAL // RESTRICTED BENCH

PROJECT // █████████

2U-4U Rack Extension • ca.boraas.████

Real-time multi-channel spectral collision suppression engine with 60 FPS vector telemetry and sub-band sidechain analysis.

Spectral DSP██████████60 FPS Vector UI████████
Lab Bench
MASTERING GRAPHIC EQ In Development
Confidential Hardware Prototype Front Panel (proto-06)
CONFIDENTIAL // RESTRICTED BENCH

PROJECT // █████████

3U Rack Extension • ca.boraas.████

Precision studio ISO filter array with continuous real-time RTA spectral curves and decoupled Mid/Side matrix processing.

Real-Time RTA██████████Mid/Side Matrix████████
Lab Bench
MODULAR ENVELOPE HUB In Development
Confidential Hardware Prototype Front Panel (proto-07)
CONFIDENTIAL // RESTRICTED BENCH

PROJECT // █████████

2U Rack Extension • ca.boraas.████

Multi-bay hardware function generator array delivering continuous analog curves and complex CV modulation topologies.

Function Generation██████████Analog Envelope Math████████
Lab Bench
STRUCTURAL AUDIO SPLITTER In Development
Confidential Hardware Prototype Front Panel (proto-08)
CONFIDENTIAL // RESTRICTED BENCH

PROJECT // █████████

2U Rack Extension • ca.boraas.████

Mathematical structural audio decomposition engine with bit-exact signal reconstruction and transient flux kinematics.

Structural Decomposition██████████Bit-Exact Reconstruction████████
Lab Bench
MULTIBAND OTT DYNAMICS In Development
Confidential Hardware Prototype Front Panel (proto-09)
CONFIDENTIAL // RESTRICTED BENCH

PROJECT // █████████

2U Rack Extension • ca.boraas.████

Dual-action multiband dynamics processor engineered with simultaneous upward boost and downward limiting across decoupled bands.

Upward/Downward Dynamics██████████Decoupled C++17 Core████████
Lab Bench
ANALOG COLOR PALETTE In Development
Confidential Hardware Prototype Front Panel (proto-10)
CONFIDENTIAL // RESTRICTED BENCH

PROJECT // █████████

1U Rack Extension • ca.boraas.████

Discrete analog saturation modeling chassis with multi-stage harmonic bias and non-linear magnetic hysteresis emulation.

Non-Linear Saturation██████████Tape Hysteresis DSP████████
Lab Bench
VECTOR MORPH & MSEG In Development
Confidential Hardware Prototype Front Panel (proto-11)
CONFIDENTIAL // RESTRICTED BENCH

PROJECT // █████████

2U-3U Rack Extension • ca.boraas.████

Multi-dimensional vector modulation engine with interactive 60 FPS graphics and orbital trajectory physics.

Orbital Physics██████████60 FPS Vector Engine████████
Lab Bench
STUDIO SUITE (VOL. 1) In Development
Confidential Hardware Prototype Front Panel (proto-12)
CONFIDENTIAL // RESTRICTED BENCH

PROJECT // █████████

1U Rack Extension Suite • ca.boraas.████

Multi-unit studio processing suite incorporating precision surgical filters alongside phase-locked acoustic alignment and through-zero modulation.

Surgical Filtering██████████Phase Alignment DSP████████
Lab Bench
DYNAMICS SUITE (VOL. 2) In Development
Confidential Hardware Prototype Front Panel (proto-13)
CONFIDENTIAL // RESTRICTED BENCH

PROJECT // █████████

1U Rack Extension Suite • ca.boraas.████

Comprehensive modular dynamics hardware triad with optical circuit hysteresis and phase-pure transient shaping.

Optical Circuit DSP██████████Transient Dynamics████████
Lab Bench
STUDIO TELEMETRY SUITE In Development
Confidential Hardware Prototype Front Panel (proto-14)
CONFIDENTIAL // RESTRICTED BENCH

PROJECT // █████████

1U-3U Rack Extension Suite • ca.boraas.████

Inter-device studio telemetry bus utilizing lock-free ring buffers for zero-latency multi-channel acoustic inspection.

Lock-Free Telemetry██████████Acoustic Inspection████████
Lab Bench
X0X STEP SEQUENCER & PLAYER In Development
Confidential Hardware Prototype Front Panel (proto-15)
CONFIDENTIAL // RESTRICTED BENCH

PROJECT // █████████

2U Hybrid Player / CV Rack Extension • ca.boraas.████

Tactile 16-step X0X sequencer featuring polymetric track branching, acid legato slides, and modular CV triggers.

X0X Step Sequencing██████████Polymetric Branching████████
Lab Bench
8-CH SUBMIXER & GLUE In Development
Confidential Hardware Prototype Front Panel (proto-16)
CONFIDENTIAL // RESTRICTED BENCH

PROJECT // █████████

1U Rack Extension • ca.boraas.████

High-density 8-channel summing strip with analog-modeled transformer saturation and CV-gated performance mutes.

8-Channel Summing██████████Transformer Saturation████████
Lab Bench
Engineering Architecture

Built with Pure C++17 DSP

Modern music software should never stutter, crackle, or hog your CPU. Our Rack Extensions follow strict real-time audio standards.

// 01

Decoupled C++17 DSP Core

All algorithms, math filters, state machines, and PRNG engines are written in pure, standard ISO C++17. The host SDK acts solely as a thin parameter bridge, ensuring 100% deterministic unit testing and extreme execution speed, keeping CPU usage to a minimum.

// 02

Deep Modular CV Architecture

Built from the ground up to take full advantage of the modular Reason Rack. Every device exposes a generous back-panel CV matrix with dedicated modulation inputs, attenuverters, and CV outputs for deep cross-device rack automation.

// 03

Tactile Studio Ergonomics

Designed like physical studio hardware but with all the advantages of modern software. High-contrast silkscreens, knurled knobs, actually-useful folded 1U states, Combinator 2 compatibility, and 60 FPS real-time displays. Crafted with care, right down to the screws.

// Architecture & Native Support

Native Cross-Platform Compatibility

Every Edward Boraas Rack Extension runs natively on Apple Silicon (M-series CPUs) and Intel/AMD 64-bit Windows systems with full Retina and HiDPI graphics.

Reason 10.1 – 14 Reason Free & Plugin Apple Silicon Native Windows x64 Native HiDPI / 4K Ready
// Any DAW or Standalone

Not a Reason user? Run the Rack inside your current DAW.

If you produce in Ableton Live, Logic Pro, FL Studio, Bitwig, Pro Tools, Reaper, or any major DAW, you don't need to switch. Download Reason Free to host the modular Reason Rack as a native VST3, AU, or AAX plugin inside your existing sessions. It includes 15 core instruments and effects, modular back-panel CV routing, and immediate access to both free Rack Extensions and 30-day full trials for everything in the Reason Shop.

Prefer a standalone environment or just getting started with music production? You can also run Reason Free as a full-fledged standalone DAW, all from the same free download.

Download Reason Free (Free Forever) ↗
Customer Service

Support & Documentation

Need assistance with patch libraries, CV routing scenarios, or device behavior?

Technical Support

Direct developer contact for bug reports, parameter behavior clarification, and feature requests. Please include your Reason version, OS, and device version.

Email Developer Support

Reason Studios Account & Licensing

All purchases, trial licenses, and subscription access are managed securely through your Reason Studios user account and the Reason Companion app.

  • Free 30-day trials available via the Reason Shop
  • Instant licensing synchronization
  • No dongles or third-party license daemons
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