Quadra

Innovation in
Pro Audio Engineering.

Quadra designs hardware-grade virtual audio patchbays, ultra-low latency AoIP network routing engines, and crash-isolated DSP host environments built exclusively for macOS.

macOS 26 Tahoe Ready Apple Silicon Native AES67 & NDI® AoIP
Product Lineup

Engineered for Studios & Broadcasters.

From virtual matrix patchbays to broadcast network audio engines, Quadra powers modern professional audio workflows.

Flagship Visual Patchbay

Hydra

The 128-channel virtual audio patchbay for macOS. Route signals freely between applications, hardware interfaces, out-of-process VST3 plugins, and network audio streams in one matrix grid.

Learn more about Hydra →
Process Capture Engine

Flux Engine

Discrete macOS Core Audio process tap engine. Capture application streams in real time with zero-copy SPSC ringbuffers. No aggregate devices.

IP Network Audio

AES67 & NDI Engine

PTP v2 clock synchronization, SAP discovery, and uncompressed low-latency audio broadcasting across studio network infrastructures.

Security & Cryptography

Quadra Guard

Hardware-bound Ed25519 asymmetric signature licensing for secure, zero-cloud offline activation across studio machines.

Out-of-Process Hosting

VST3 Sandbox Host

Host third-party VST3 plugins in isolated, crash-safe processes. A failing plugin never interrupts your live session or broadcast.

Core Audio Architecture

Hardware-Grade Speed.
Software Agility.

Quadra software operates directly with Core Audio HAL plug-in standards. Audio buffers travel with zero intermediate memory copies, ensuring lightning-fast latency down to 16 samples at 192kHz.

  • AudioServerPlugIn HAL architecture — SIP stays enabled
  • 64-bit floating-point engine, Apple Silicon & Intel Universal
  • SPSC lock-free ringbuffer pipeline
  • Sub-millisecond process tap interception
128
Audio Channels
8
Audio Bridges
16
Sample Latency
Cross-Points