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TRVE Rig: Southern Sludge TRX

Sale price$9.00 USD

Sludge & Doom Guitar Tone Expansion for TRVE Rig

Southern Sludge TRX delivers a focused set of Sludge, Doom, and Heavy Rock-inspired tones — built for massive riffs, detuned guitars, and slow-moving walls of sound.

Includes 12 Presets featuring thick low end, crushing mids, and a heavy gain structure that ranges from sludgy and doomy to slightly fuzzy and unhinged. These presets capture the character of both Tube and Solid State amplifiers, delivering weight, texture, and attitude in equal measure.

From dense rhythm tones to woolly, fuzz-kissed variations, each preset is gain-staged to sit instantly in a mix — no stacking, no dialing, no wasted time.

This is the sound of Southern Sludge — dirty, heavy, and unapologetically loud.

No tweaking. Just load and riff.

Requires TRVE Rig (sold separately)

TRVE Rig: Southern Sludge TRX
TRVE Rig: Southern Sludge TRX Sale price$9.00 USD

Artists

WHAT ARTISTS ARE SAYING

"TRVE Rig is a joy to use — simple, no-nonsense, and lightning fast. It gives you that quick, get-it-done vibe that makes it easy to just GO."

Karl Sanders

Karl Sanders

Nile

"Very easy to use, and the tones are extremely well crafted. Honored to be part of the Loudstakk family."

Mikko Kivisto

Mikko Kivisto

Omnium Gatherum

"The UI is super intuitive — the drop-down menus and factory presets had me up and running in no time. Some killer metal guitar tones here, ready for studio or rehearsal, right out of the box."

Kelly McLauchlin

Kelly McLauchlin

Pessimist

"Really cool amp setup — simple interface, quick to pick tones, and easy to dial in."

Mike Pollaro

Mike Pollaro

Fury of Five

"TRVE Rig sounds excellent and is incredibly intuitive — I was getting usable tones within seconds. The presets cover all the essential Metal styles, the clean tones are shockingly good, and the UI is clean and modern."

Niklas Sundin

Niklas Sundin

ex-Dark Tranquillity

"TRVE RIG is a no nonsense killer tool for writing riffs and finishing songs. A True plug-in play solution for dialing in your tone."

Luis Maldonalle

Luis Maldonalle

Southern Sludge TRX Demos

0:00
Cali Stoner Big vs Heavy
Grizzly Beartastic Big vs Heavy
Hairy Swamp Hippie Heavy
Mississippi River Monster Big vs Heavy
Nucular Onslaught Big vs Heavy
Peppery NOLA Big vs Heavy
Swampy NOLA

Southern Sludge TRX – Presets

Preset Amp Cab FX
Guitar Presets
Grizzly Beartastic HeavyMesa/Boogie Stiletto Trident with Boss MT-2Marshall 1960B with Celestion G-12 T-75NO
Grizzly Beartastic BigMesa/Boogie Stiletto Trident with Behringer SF300Marshall 1960B with Celestion G-12 T-75NO
Swampy NOLAMesa/Boogie Rocket 4Forty with Behringer SF300Marshall 1960B with Celestion G-12 T-75NO
Peppery NOLA HeavyMesa/Boogie .50 Caliber with Boss MT-2Marshall 1960B with Celestion G-12 T-75NO
Peppery NOLA BigMesa/Boogie .50 Caliber with Behringer SF300Marshall 1960B with Celestion G-12 T-75NO
Nucular Onslaught HeavyRandall Warhead with Boss MT-2Marshall 1960B with Celestion G-12 T-75NO
Nucular Onslaught BigRandall Warhead with Behringer SF300Marshall 1960B with Celestion G-12 T-75NO
Cali Stoner HeavyMesa/Boogie Dual Rectifier with Boss MT-2Marshall 1960B with Celestion G-12 T-75NO
Cali Stoner BigMesa/Boogie Dual Rectifier with Behringer SF300Marshall 1960B with Celestion G-12 T-75NO
Hairy Swamp Hippie HeavyTubeWorks Real Tube II with Boss MT-2Marshall 1960B with Celestion G-12 T-75NO
Mississippi River Monster HeavyPeavey 5150 with Boss MT-2Marshall 1960B with Celestion G-12 T-75NO
Mississippi River Monster BigPeavey 5150 with Behringer SF300Marshall 1960B with Celestion G-12 T-75NO

All guitar tones mic’d with sE Electronics V7X.