guitar · country/bluegrass · rock
Jason Isbell
Jason Isbell, Jason Isbell and the 400 Unit, Drive-By Truckers
Americana with Dumble muscle.
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- Verified artist gear Confirmed directly by the artist or their team. No items carry this label yet.
- Reliably sourced report Named in a published gear feature or interview (e.g. Premier Guitar Rig Rundowns, guitar magazines).
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- Suggested alternative Boutique/budget clones are our editorial suggestions, not claims about what the artist uses.
Gear, prices and listings change. Owning the same gear won't guarantee an identical tone: technique, settings, recording, signal order and modifications all matter.
Modeler cheat sheet
Get this tone on your modeler
Suggested starting point, not an official preset. Tweak to taste.
Auto-mapped from this rig's sourced gear. Dashed chips have no verified model on that unit.
- driveK DRIVEfor Klon CentaurGain 2–3, tone noon, level 7. A push into the amp
- driveGREEN JRC-ODstand-infor Analog Man Sun LionGain 5, tone noon, level 6
- amp67 BLACK DUOstand-infor Dumble Overdrive SpecialGain 4–5, Bass 5, Mid 6, Treble 6. Edge of breakup, cleans up with guitar volume
- cab2X12 BLACK PANEL DUOstand-infor Dumble Overdrive SpecialDynamic 57-style mic at the cap edge, low cut 80 Hz, high cut 8 kHz
- delayAIR DELAYstand-infor Chase Bliss Dark WorldTime 1/4 dotted (tap), feedback 25%, mix 15%
Model names checked against the official HeadRush model list. Model names from HeadRush's official Pedalboard model list; Gigboard and Prime share the HeadRush model library. "Stand-in" means the closest verified model, not an emulation of the artist's exact unit.
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- driveMinotaurfor Klon CentaurGain 2–3, tone noon, level 7. A push into the amp
- driveScream 808stand-infor Analog Man Sun LionGain 5, tone noon, level 6
- ampCali Texas Ch1stand-infor Dumble Overdrive SpecialGain 4–5, Bass 5, Mid 6, Treble 6. Edge of breakup, cleans up with guitar volume
- cab2x12 Match G25stand-infor Dumble Overdrive SpecialDynamic 57-style mic at the cap edge, low cut 80 Hz, high cut 8 kHz
- delaySimple Delaystand-infor Chase Bliss Dark WorldTime 1/4 dotted (tap), feedback 25%, mix 15%
Model names checked against the official Line 6 Helix model list. Names from the official Line 6 Helix 3.80 model list (HX Stomp shares the library). "Stand-in" means the closest verified model, not an emulation of the artist's exact unit.
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- driveMyth Drivefor Klon CentaurGain 2–3, tone noon, level 7. A push into the amp
- driveGreen 808stand-infor Analog Man Sun LionGain 5, tone noon, level 6
- ampDumbbell ODSfor Dumble Overdrive SpecialGain 4–5, Bass 5, Mid 6, Treble 6. Edge of breakup, cleans up with guitar volume
- cab212 Too Rock G65for Dumble Overdrive SpecialDynamic 57-style mic at the cap edge, low cut 80 Hz, high cut 8 kHz
- delayDigital Delaystand-infor Chase Bliss Dark WorldTime 1/4 dotted (tap), feedback 25%, mix 15%
Model names checked against the official Neural DSP Quad Cortex model list. Names from Neural DSP's official Quad Cortex device list. "Stand-in" means the closest verified model, not an emulation of the artist's exact unit.
Affiliate link. ToneLineage may earn a commission at no extra cost to you. Shop Neural DSP Quad Cortex (Quad Cortex / QC mini) →
- driveCENTA ODfor Klon CentaurBOOSTER slot: Gain 2–3, tone noon, level 7. A push into the amp
- driveOVERDRIVEstand-infor Analog Man Sun LionFX slot: Gain 5, tone noon, level 6
- ampCLEANstand-infor Dumble Overdrive SpecialGain 4–5, Bass 5, Mid 6, Treble 6. Edge of breakup, cleans up with guitar volume
- cabBuilt-in speaker (no cab model)descriptionfor Dumble Overdrive SpecialKatana has no cab sim on its speaker
- delayDIGITALstand-infor Chase Bliss Dark WorldDELAY slot: Time 1/4 dotted (tap), feedback 25%, mix 15%
Model names checked against the official BOSS Katana model list and owner's manual. Amp types from the Katana MkII Owner's Manual; effect types from 'Using BOSS TONE STUDIO for KATANA Mk II'. Katana has its own speaker, so there is no cab block. Gen 3 renames some types, so check your unit. "Stand-in" means the closest verified model, not an emulation of the artist's exact unit.
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