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Quad Cortex v2 – JS ZRay G12H Ultimate and DI Neural Capture Collection
Based on the Dr. Z X-Ray amplifier
 
The JS ZRay G12H Ultimate and DI Neural Capture Collection is based on the Dr. Z X-Ray amplifier, captured through a Divided by 13 2x12 cabinet loaded with Celestion G12H 70th Anniversary speakers.
 
This collection includes 10 Neural Captures total:
• 5 amp/cab captures
• 5 amp-only DI captures
 
The captures span 5 gain levels, moving naturally from clean and articulate through edge-of-breakup and into rich, harmonically complex overdrive.
 
Also included is a fully built Quad Cortex preset featuring:
• 3 Scenes
• Multiple Neural Captures integrated into the preset
• A full array of FX blocks for a polished and performance-ready experience
 
The included Neural Captures can easily be swapped within the preset, giving you flexibility while maintaining a cohesive and refined signal chain.
 
This collection delivers tight lows, punchy mids, and detailed articulation with the responsiveness and feel the X-Ray platform is known for.