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The MRSH JVX410H Proxy Pack brings one of the most versatile modern British tube amps to the Line 6 Helix Stadium platform, capturing everything from sparkling cleans and classic crunch to thick rock leads and aggressive high-gain tones.
Based on the legendary Marshall JVM410H, this collection explores all four channels across a carefully selected range of settings. With 19 distinct amp tones, each provided as both a Full-Rig and DI Proxy Clone, you get the flexibility to go straight to a finished sound or pair the DI versions with your own cab and IR choices.
✅ 38 Line 6 Proxy Clones
✅ 19 Full-Rig Clones – complete captured tones ready to play
✅ 19 DI Clones – amp-only tones for maximum cabinet flexibility
✅ 41 Bonus Impulse Responses
✅ Tones covering clean, crunch, blues, classic rock, modern rock, lead and high gain
✅ Multiple settings captured across Channels 1–4
The JVM410H is known for taking the classic Marshall formula and expanding it into an incredibly flexible four-channel amplifier.
Channel 1 delivers clear, bright and edge-of-breakup sounds alongside driven crunch tones.
Channel 2 pushes into fuller British crunch, modern cleans and bluesy lead territory.
Channel 3 brings the gain with fat rhythm sounds, tight modern rock tones and warm, saturated leads.
Channel 4 takes things into serious high-gain territory with aggressive chugging tones, modern saturation, tight gain structures and fluid shred-ready leads.
The result is a pack that can move from polished cleans to full-scale modern metal without leaving the same amp platform.
Every captured setting is supplied in two versions.
Full-Rig Proxy Clones give you complete amp-and-cab tones designed for fast, plug-and-play results.
DI Proxy Clones capture the amplifier without the speaker cabinet, allowing you to combine the JVM character with your favorite Helix Stadium cabinets or external IRs.
This makes the collection equally useful for players who want instant finished tones and those who prefer building their own signal chains.
The pack also includes our Komposition101 Variety Starter Pack with 41 carefully selected IRs covering a wide range of cabinets and tonal styles.
You'll find options inspired by Marshall, Mesa, EVH, ENGL, Orange, Bogner, Peavey, Zilla, Suhr and more, including mix-ready selections for clean, rock and modern high-gain applications.
Pair them with the included DI Proxy Clones to create an enormous range of additional tones.
Classic Rock, Hard Rock, Alternative Rock, Blues Rock, Progressive Rock, Heavy Metal, Metalcore, Modern Metal
Classic British crunch, hot-rodded Marshall tones, modern rock rhythm sounds, saturated lead tones, tight high-gain guitar tones
Load the clones, choose your sound and start playing. With 38 Proxy Clones, 19 unique amp settings and 41 bonus IRs, the MRSH JVX410H pack puts an exceptionally broad range of British guitar tones inside your Helix Stadium.
The MRSH JVX410H Proxy Pack brings one of the most versatile modern British tube amps to the Line 6 Helix Stadium platform, capturing everything from sparkling cleans and classic crunch to thick rock leads and aggressive high-gain tones.
Based on the legendary Marshall JVM410H, this collection explores all four channels across a carefully selected range of settings. With 19 distinct amp tones, each provided as both a Full-Rig and DI Proxy Clone, you get the flexibility to go straight to a finished sound or pair the DI versions with your own cab and IR choices.
✅ 38 Line 6 Proxy Clones
✅ 19 Full-Rig Clones – complete captured tones ready to play
✅ 19 DI Clones – amp-only tones for maximum cabinet flexibility
✅ 41 Bonus Impulse Responses
✅ Tones covering clean, crunch, blues, classic rock, modern rock, lead and high gain
✅ Multiple settings captured across Channels 1–4
The JVM410H is known for taking the classic Marshall formula and expanding it into an incredibly flexible four-channel amplifier.
Channel 1 delivers clear, bright and edge-of-breakup sounds alongside driven crunch tones.
Channel 2 pushes into fuller British crunch, modern cleans and bluesy lead territory.
Channel 3 brings the gain with fat rhythm sounds, tight modern rock tones and warm, saturated leads.
Channel 4 takes things into serious high-gain territory with aggressive chugging tones, modern saturation, tight gain structures and fluid shred-ready leads.
The result is a pack that can move from polished cleans to full-scale modern metal without leaving the same amp platform.
Every captured setting is supplied in two versions.
Full-Rig Proxy Clones give you complete amp-and-cab tones designed for fast, plug-and-play results.
DI Proxy Clones capture the amplifier without the speaker cabinet, allowing you to combine the JVM character with your favorite Helix Stadium cabinets or external IRs.
This makes the collection equally useful for players who want instant finished tones and those who prefer building their own signal chains.
The pack also includes our Komposition101 Variety Starter Pack with 41 carefully selected IRs covering a wide range of cabinets and tonal styles.
You'll find options inspired by Marshall, Mesa, EVH, ENGL, Orange, Bogner, Peavey, Zilla, Suhr and more, including mix-ready selections for clean, rock and modern high-gain applications.
Pair them with the included DI Proxy Clones to create an enormous range of additional tones.
Classic Rock, Hard Rock, Alternative Rock, Blues Rock, Progressive Rock, Heavy Metal, Metalcore, Modern Metal
Classic British crunch, hot-rodded Marshall tones, modern rock rhythm sounds, saturated lead tones, tight high-gain guitar tones
Load the clones, choose your sound and start playing. With 38 Proxy Clones, 19 unique amp settings and 41 bonus IRs, the MRSH JVX410H pack puts an exceptionally broad range of British guitar tones inside your Helix Stadium.