Neural DSP Quad Cortex Digital Effects Modeler

The Neural DSP Quad Cortex represents one of the most advanced and powerful floor-based amp modelers and multi-effects processors available today. Built around a cutting-edge Quad-Core SHARC® processing platform, it delivers exceptional computing power for complex signal chains, allowing users to run multiple amplifier models, effects, and studio-quality processing simultaneously without compromise.

At the heart of the Quad Cortex is Neural DSP's innovative Neural Capture technology, which uses advanced biomimetic AI to accurately learn and recreate the sonic characteristics of amplifiers, speaker cabinets, and overdrive pedals. This sophisticated capture process delivers remarkably authentic tones and provides access to an ever-expanding library of user-generated and factory-created captures.

A large 7-inch multi-touch display makes navigation intuitive and efficient, while flexible routing options, drag-and-drop signal chain editing, and multiple operating modes provide complete control for both studio and live performance applications. Housed in a rugged anodized aluminum chassis with premium components throughout, the Quad Cortex is designed for professional reliability and performance.

Additional specifications include:

• Industry-leading floor-based amp modeling and multi-effects processor
• Quad-Core SHARC® architecture delivering 2GHz of dedicated DSP power
• Run multiple amp models, stereo reverbs, and extensive effects chains simultaneously
• Advanced Neural Capture technology for highly accurate amplifier, cabinet, and pedal replication
• Access to a growing cloud-based library of captures and presets
• Massive 7" multi-touch color touchscreen interface
• Drag-and-drop signal path creation and routing
• Stomp, Scene, and Preset operating modes
• Built-in parametric EQ with touchscreen editing
• Over 1,000 included impulse responses (IRs)
• Unique virtual microphone positioning system for realistic cabinet simulation
• Simple third-party IR loading and management
• Wi-Fi connectivity for cloud backup, preset sharing, and wireless firmware updates
• Functions as a professional-grade USB audio interface
• Durable anodized aluminum unibody construction
• Chemically strengthened 1.8mm Corning® protective glass display
• Proprietary stainless steel Stomp + Rotary footswitches with switching and rotary control functionality
• Premium Neutrik audio connectors throughout

Processing & Hardware

• 4× SHARC+ DSP cores
• 2× ARM processor cores
• All processors operating at 500MHz
• High-performance Cirrus Logic audio codecs
• Ultra-low-latency USB audio transmission

Inputs

• 2 × Combo Inputs (TS, TRS, and XLR compatible)
• Variable impedance and input level controls
• Integrated microphone preamps
• Phantom power support

Effects Loops

• 2 × Flexible effects loops
• Supports mono or stereo external effects integration
• Can function as additional inputs and outputs

Outputs

• 2 × Balanced 1/4" TRS outputs
• 2 × Balanced XLR outputs
• Dedicated headphone output

Control Connectivity

• MIDI In
• MIDI Out/Thru
• 2 × Expression pedal inputs
• Neural Capture Output
• USB connectivity for audio, MIDI, and firmware updates

Physical Specifications

• Dimensions: 11.4" x 7.7" x 2.7" (29 x 19.5 x 6.9 cm)
• Weight: 4.2 lbs (1.95 kg)

Functionality

• Hyper-realistic virtual amplifiers, cabinets, and effects
• Cloud-based preset sharing and backup
• Over-the-air firmware updates
• Studio-quality recording interface capabilities
• Comprehensive MIDI automation and external device control
• Support for dual expression pedals controlling volume, wah, pitch effects, and more

For more information about the Quad Cortex, please contact us.