Tone library / Pierce the Veil / Bulls In The Bronx

Bulls In The Bronx amp settings — Boss Katana mini x

The Pierce the Veil guitar tone for “Bulls In The Bronx”, dialed in for a Boss Katana mini x with a Ibanez GIO GRG170DX. Studio version, Collide With The Sky (2012)

Original rig

Custom amp built by guitar tech (Vic Fuentes' main), Orange Rockerverb 100 MKII (backup), Mesa/Boogie Dual Rectifier-style tones, various high-gain heads layered in studio; guitars with humbuckers, Tube Screamer-style boost, extensive mic/amp experimentation per Guitar World interview

Tight, aggressive post-hardcore crunch with scooped mids, punchy palm mutes, and controlled high-gain saturation
Amp settings — Boss Katana mini x
CHANNELBrown
GAIN 7 BASS 5 MID 4 TREBLE 7 MASTER 7
KnobSetting (0–10)
Gain7
Bass5
Mid4
Treble7
Master7
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Guitar
PICKUPbridge TONE10 VOLUME10
Signal chain

01Tube Screamer-style overdrive (TS9 or clone)

RECOMMENDED — not currently owned. Use as a boost to tighten low-end and add midrange cut. With this pedal: set amp gain to 4-5 instead of 7, keep amp on Brown channel but let the pedal push it

Drive 2 · Tone 6 · Level 7
Why these settings

The Katana Mini's Brown channel approximates the Marshall-derived high-gain voicing layered on this record. Original used Mesa Rectifier-style saturation with a TS boost for tightness — your amp lacks that preamp depth, so gain sits at 7 to compensate. Mid is scooped to 4 (the record's palm mutes are tight and modern, not mid-forward). The Katana Mini has no presence or reverb knob — those are nulled. A TS-style pedal is strongly recommended to achieve the focused, cutting attack heard on the track; without it you'll get close but lack the low-end tightness that defines this tone.

PRO TIPPalm mute right at the bridge saddles with the meaty part of your hand for that percussive 'chug' — too far forward sounds muddy. The GRG170DX's Infinity humbuckers are mid-output; dig in hard on downstrokes for the aggressive attack this song demands, and tune to Drop C to match the recording.

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These settings are for a Boss Katana mini x. ToneAdapt matches any song to whatever amp, guitar and pedals you own — first match is free.

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