York includes variations that move the mic off-axis.
: To capture this specific unit, Justin York upgraded his studio with mastering-grade conversion and new preamps to ensure the digital version was indistinguishable from the real thing. Key Features of the Pack 18 Microphones : A massive selection including classics like the (modern and vintage), Royer R-121 Beyerdynamic M160 , and high-end condensers like the Telefunken U47 Stereo Room Captures
Before discussing the nuances of the KW 412 pack, it's important to understand why an IR is so crucial to a guitarist's tone. An impulse response is essentially an acoustic fingerprint of a speaker cabinet. When you play a guitar through an amp modeler, you are generating the preamp and power amp tones of a specific amplifier. However, the character you hear—the resonance, the low-end thump, the high-end sizzle, and the spatial depth—comes from how that amplified signal interacts with a speaker and the wooden box it sits in.
The "M25SH" designation refers to the specific driver load: the Celestion G12M-25, colloquially known as the "Greenback."
To understand what makes the library special, one must examine the physical hardware behind the digital captures. The Kerry Wright Pedigree
Whether you use a Fractal Audio Fractal Axe-Fx, Kemper, Line 6 Helix, or Neural DSP plugins, this pack will elevate your tone to the next level.
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
Tonally, the pack is described as being . It has a robust low-end and punchy midrange without being muddy, and a present, articulate top-end that avoids harshness. The "Scott Henderson" folder's progression from dark to bright placements allows for surgical precision when dialing in a sound for a specific track. Users on the Fractal Audio forum regularly cite specific files like YA KW 412 M25 57v-1 , YA KW 412 M25 Mix FRED 1 , and YA KW 412 M25 SH 57-8 as their go-to selections.
The represents a massive milestone in digital guitar modeling, capturing the rare, custom-built Kerry Wright 4x12 cabinet loaded with UK-made Celestion G12M 25-watt Greenback speakers . Built specifically for fusion guitar legend Scott Henderson , this Impulse Response (IR) collection translates a legendary, boutique physical enclosure into the digital domain. For guitarists seeking a thick low-end, signature vocal midrange, and pristine string-to-string clarity, this pack bridges the gap between hardware reality and modeler simulation. The Origin Story: Kerry Wright & Scott Henderson
New Stereo Room and Stereo Mixes that use real room ambience to create a realistic 3D soundstage. Comparison & Verdict
Owners of the pack have shared valuable tips for getting the best results. One common piece of advice is to treat the IR with the same care you would a real guitar cabinet. As one forum member noted, "If you want to sound natural, don't use high cuts... just tweak your amp's middle, treble, and presence settings like you would on a real amp." Relying on heavy high-cut filtering after the cab can rob the IR of its natural, three-dimensional character.
York includes variations that move the mic off-axis.
: To capture this specific unit, Justin York upgraded his studio with mastering-grade conversion and new preamps to ensure the digital version was indistinguishable from the real thing. Key Features of the Pack 18 Microphones : A massive selection including classics like the (modern and vintage), Royer R-121 Beyerdynamic M160 , and high-end condensers like the Telefunken U47 Stereo Room Captures
Before discussing the nuances of the KW 412 pack, it's important to understand why an IR is so crucial to a guitarist's tone. An impulse response is essentially an acoustic fingerprint of a speaker cabinet. When you play a guitar through an amp modeler, you are generating the preamp and power amp tones of a specific amplifier. However, the character you hear—the resonance, the low-end thump, the high-end sizzle, and the spatial depth—comes from how that amplified signal interacts with a speaker and the wooden box it sits in. york audio kw 412 m25sh irs
The "M25SH" designation refers to the specific driver load: the Celestion G12M-25, colloquially known as the "Greenback."
To understand what makes the library special, one must examine the physical hardware behind the digital captures. The Kerry Wright Pedigree York includes variations that move the mic off-axis
Whether you use a Fractal Audio Fractal Axe-Fx, Kemper, Line 6 Helix, or Neural DSP plugins, this pack will elevate your tone to the next level.
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 An impulse response is essentially an acoustic fingerprint
Tonally, the pack is described as being . It has a robust low-end and punchy midrange without being muddy, and a present, articulate top-end that avoids harshness. The "Scott Henderson" folder's progression from dark to bright placements allows for surgical precision when dialing in a sound for a specific track. Users on the Fractal Audio forum regularly cite specific files like YA KW 412 M25 57v-1 , YA KW 412 M25 Mix FRED 1 , and YA KW 412 M25 SH 57-8 as their go-to selections.
The represents a massive milestone in digital guitar modeling, capturing the rare, custom-built Kerry Wright 4x12 cabinet loaded with UK-made Celestion G12M 25-watt Greenback speakers . Built specifically for fusion guitar legend Scott Henderson , this Impulse Response (IR) collection translates a legendary, boutique physical enclosure into the digital domain. For guitarists seeking a thick low-end, signature vocal midrange, and pristine string-to-string clarity, this pack bridges the gap between hardware reality and modeler simulation. The Origin Story: Kerry Wright & Scott Henderson
New Stereo Room and Stereo Mixes that use real room ambience to create a realistic 3D soundstage. Comparison & Verdict
Owners of the pack have shared valuable tips for getting the best results. One common piece of advice is to treat the IR with the same care you would a real guitar cabinet. As one forum member noted, "If you want to sound natural, don't use high cuts... just tweak your amp's middle, treble, and presence settings like you would on a real amp." Relying on heavy high-cut filtering after the cab can rob the IR of its natural, three-dimensional character.