York Audio Kw 412 M25sh Irs ((link)) Jun 2026

: For Fractal users, a "4x12 Basketweave" curve with a low frequency set to is recommended for the most accurate response.

Introduces Stereo Room (RMS/RML) captures and Stereo Mixes (STM) using an AEA R88 for "amp in the room" realism.

When Scott Henderson needed the ultimate vehicle for his UK Celestion Greenbacks, Kerry custom-built this specific enclosure. Henderson, known for his uncompromising ear and dynamic touch, spent years utilizing this cabinet as a cornerstone of his studio and live tones. Henderson partnered with Justin York of York Audio because standard digital captures lacked the realism, microscopic detail, and authentic power he experienced in front of the physical amp. Tonal Profile: The "Un-Greenback" Greenback Experience york audio kw 412 m25sh irs

Thick, warm, and remarkably well-behaved. It provides a massive, "heavy" foundation without turning muddy or overwhelming a studio mix.

One pack that has been making serious waves lately is the York Audio KW 412 M25-SH . Whether you're a blues-fusion head or a modern rocker, this pack might just be the "holy grail" of Greenback IRs. What Makes This Pack Special? : For Fractal users, a "4x12 Basketweave" curve

York Audio KW 412 M25-SH an impulse response (IR) library designed to faithfully replicate the unique sonic footprint of a custom-built Kerry Wright 4x12 cabinet

Your Plexi is waiting.

Custom captures of Henderson’s personal preferred mic placements. Artist Mixes:

: It is known for a warm, thick low end, a "woody" vocal-like midrange, and an articulate top end that avoids harshness while maintaining string-to-string clarity. Stereo Room Captures : A standout feature of this pack is the inclusion of Stereo Room captures Henderson, known for his uncompromising ear and dynamic

: Described as a "Swiss Army knife" cabinet that works across all gain levels and music styles.

To make the shine, you need to approach your amp modeling differently.