Thick, warm, and highly resonant without the muddy "boom" or structural looseness often found in vintage 4x12s.
Classic rock, hard rock, punk, stoner rock, doom, and any guitarist wanting to "vintage-ize" a modern high-gain amp.
This cabinet is far from ordinary. It’s loaded with four , better known as 25-watt "Greenbacks" . york audio kw 412 m25sh irs
A key feature of this pack is the inclusion of Scott Henderson's personal mic setups. These specific positions represent the exact sweet spots Henderson found through years of studio tracking and live testing. They provide an excellent starting point for authentic fusion and blues-rock tones. York Audio KW 412 M25-SH
According to Scott Henderson himself, this pack is "life-changing," noting that he "can't hear ANY difference" between his real cabinet and the York Audio capture. Pack Structure: What’s Included? Thick, warm, and highly resonant without the muddy
He’d spent forty-eight hours tracing the circuit. The KW 412 M25SH was a monster: four 12” Celestion M25 speakers, known for their “brown sound.” But inside this unit, the wiring was wrong. Instead of a simple series-parallel, the coils were wound with a bismuth-iron alloy—non-magnetic, reactive to neural fields . The “SH” in the model number didn’t stand for “Super Heavy.” It stood for —a frequency that matches Earth’s own resonance, 7.83 Hz.
York Audio captures these cabs with a wide array of industry-standard microphones, including Shure SM57, Royer R-121, Sennheiser MD421, and more, allowing for precise tone sculpting. It’s loaded with four , better known as
These IRs are compatible with nearly all popular modeling platforms, including Fractal Audio, Line 6 Helix, Kemper, and Strymon. Sound Characteristics: Why Choose this Cabinet?
The is a premium guitar speaker cabinet impulse response (IR) library engineered to replicate the exact sound of a legendary, custom-built enclosure. Created in collaboration with fusion guitar legend Scott Henderson , this pack captures his personal Kerry Wright (KW) 4x12 cabinet loaded with UK-made Celestion G12M 25-watt Greenback speakers . Designed by Justin York, the York Audio KW 412 M25-SH Pack bridges the gap between digital modeling and the organic, complex behavior of an "amp-in-the-room" experience. 1. The Heritage of the Cabinet
What sets the KW 412 M25-SH apart is the direct involvement of Scott Henderson. Henderson, known for his meticulous ear for tone, sent his actual cabinet to Justin York for capturing. The pack includes a dedicated "Scott Henderson" folder, which features IRs created using Henderson’s personal mic placements—the exact configurations he uses to achieve his signature live and studio sounds. This provides guitarists with an unprecedented level of access to professional-grade signal chains that were previously reserved for elite studios. Versatility and Integration