Neural DSP Quad Cortex Quad-Core Digital Effects Modeler and Profiling Floorboard

The Most Powerful Floor Modeler Ever Created

The Neural DSP Quad Cortex isn’t just another effects processor. With a 6-core processor, it’s the most powerful floorboard modeler on the planet — delivering amp modeling, effects, and profiling in one sleek, tour-ready unit. Whether in the studio or on stage, Quad Cortex gives you uncompromising sound quality, flexibility, and intuitive control.

Shipping & Availability

• Ships from our Northeast Florida showroom

• Fast & free domestic shipping

• In stock and ready to ship

• Same-day shipping on orders placed before 6PM EST

Limitless Processing Power

With six cores working in tandem, Quad Cortex delivers the headroom you need to explore limitless sound design. Layer four amps, stereo reverbs, delays, and a full chain of effects without worrying about CPU load — Quad Cortex handles it effortlessly.

Neural Capture Technology

Recreate your favorite gear with stunning realism. Using Neural DSP’s biomimetic AI, Quad Cortex captures the unique sonic fingerprint of amps, cabs, and overdrives with human-like perception for unmatched authenticity.

• Capture, share, and download rigs instantly

• Access an ever-growing library of free captures & full-circuit models

• Trusted by top producers and artists worldwide

Touchscreen Interface – Intuitive Control

Say goodbye to menu-diving. Quad Cortex features a 7” multi-touch display that makes building even the most complex signal chains feel as simple as using a smartphone. Drag, drop, and tweak with ease.

Expanding Library of Sounds

• 90+ Amps

• 100+ Effects

• 1000+ IRs

• Regular software updates with new guitar & bass algorithms

Compact. Durable. Road-Ready.

Quad Cortex is built for the stage and studio — powerful yet portable.

• Dimensions: 11.4" x 7.7" x 2.7"

• Weight: 4.2 lbs

• 11 stainless steel stomp/rotary actuators — tactile, unbreakable controls

• Premium Neutrik connectors for rock-solid reliability

Connectivity Without Limits

• Dual combo inputs (XLR, TRS, TS) with mic pres, impedance control & phantom power

• Dual stereo FX loops for integrating external pedals or processors

• Balanced TRS & XLR outputs for pristine live or studio sound

• Headphone output for quiet practice

• MIDI In, Out/Thru for full automation & control

• Dual expression pedal inputs (wah, volume, pitch, etc.)

• USB for low-latency audio, firmware updates & MIDI

Why Quad Cortex?

Because it’s more than a modeler — it’s a creative platform built for the future. With relentless updates, a growing library of captures, and a design built around musicians’ needs, Quad Cortex only gets better with time.

From the studio to the stage, it adapts to your sound, your workflow, your vision.

👉 Order today — in stock and ships same day when ordered before 6PM EST.