6 of 9 presets carry at least one objective fault.
Fault
Wah Chug
ir0
low-cut at 118 Hz sits above your lowest note (73.4 Hz) (tuning: drop-d)
The filter removes the fundamental of the lowest string — the note itself, not the mud. This is heard as hollow, weightless low notes and no EQ or drive setting can bring it back.
FixLower the cab's low cut to ~66 Hz or below.
Fault
Epic Lead
ir0
cabinet IR low-cut off and high-cut off
This IR is unfiltered on that side: it passes everything down to 19.9 Hz — sub-bass flub a real cab cannot produce, eating headroom; it passes everything up to 20100 Hz — digital fizz territory no speaker reproduces (real cabs roll off by ~5–7 kHz).
FixSet low cut ~65–90 (below your lowest tuning) and high cut ~7000–8000.
Fault
Double Chug
ir0
low-cut at 79 Hz sits above your lowest note (73.4 Hz) (tuning: drop-d)
The filter removes the fundamental of the lowest string — the note itself, not the mud. This is heard as hollow, weightless low notes and no EQ or drive setting can bring it back.
FixLower the cab's low cut to ~66 Hz or below.
Fault
Double Chug
ir1
low-cut at 79 Hz sits above your lowest note (73.4 Hz) (tuning: drop-d)
The filter removes the fundamental of the lowest string — the note itself, not the mud. This is heard as hollow, weightless low notes and no EQ or drive setting can bring it back.
FixLower the cab's low cut to ~66 Hz or below.
Fault
Thrash Rhythm
ir1
cabinet IR high-cut off
This IR is unfiltered on that side: it passes everything up to 15100 Hz — digital fizz territory no speaker reproduces (real cabs roll off by ~5–7 kHz).
FixSet high cut ~7000–8000.
Fault
Thrash Rhythm
ir0
low-cut at 110 Hz sits above your lowest note (73.4 Hz) (tuning: drop-d)
The filter removes the fundamental of the lowest string — the note itself, not the mud. This is heard as hollow, weightless low notes and no EQ or drive setting can bring it back.
FixLower the cab's low cut to ~66 Hz or below.
Fault
Thrash Rhythm
ir1
low-cut at 81 Hz sits above your lowest note (73.4 Hz) (tuning: drop-d)
The filter removes the fundamental of the lowest string — the note itself, not the mud. This is heard as hollow, weightless low notes and no EQ or drive setting can bring it back.
FixLower the cab's low cut to ~66 Hz or below.
Fault
Dual Rig Heavy
cab0
low-cut at 80 Hz sits above your lowest note (73.4 Hz) (tuning: drop-d)
The filter removes the fundamental of the lowest string — the note itself, not the mud. This is heard as hollow, weightless low notes and no EQ or drive setting can bring it back.
FixLower the cab's low cut to ~66 Hz or below.
Fault
Dual Rig Heavy
cab1
low-cut at 80 Hz sits above your lowest note (73.4 Hz) (tuning: drop-d)
The filter removes the fundamental of the lowest string — the note itself, not the mud. This is heard as hollow, weightless low notes and no EQ or drive setting can bring it back.
FixLower the cab's low cut to ~66 Hz or below.
Fault
Prog Lead
snapshots
5 identical snapshots: SNAPSHOT 4, SNAPSHOT 5, SNAPSHOT 6, SNAPSHOT 7, SNAPSHOT 8
These snapshots are byte-for-byte identical — switching between them changes nothing. If you have ever stepped on one expecting a different sound, it has never worked.
FixRepurpose the duplicates (lead boost, split-coil variant) or ignore them knowingly.
Fault
Prog Lead
ir0
low-cut at 79 Hz sits above your lowest note (73.4 Hz) (tuning: drop-d)
The filter removes the fundamental of the lowest string — the note itself, not the mud. This is heard as hollow, weightless low notes and no EQ or drive setting can bring it back.
FixLower the cab's low cut to ~66 Hz or below.
Fault
Prog Lead
ir1
low-cut at 79 Hz sits above your lowest note (73.4 Hz) (tuning: drop-d)
The filter removes the fundamental of the lowest string — the note itself, not the mud. This is heard as hollow, weightless low notes and no EQ or drive setting can bring it back.
FixLower the cab's low cut to ~66 Hz or below.
Warning
Thrash Rhythm
reverb1
reverb tails darker than the dry sound (3720 vs 15100 Hz)
The wet path is high-cut below the dry path, so the tail of every sustained note is duller than the note itself — heard as high notes 'not ringing right' as they decay.
FixRaise the reverb HighCut to at least 15100, or accept knowingly for deliberately dark ambience.
Warning
Thrash Rhythm
reverb2
reverb tails darker than the dry sound (4700 vs 15100 Hz)
The wet path is high-cut below the dry path, so the tail of every sustained note is duller than the note itself — heard as high notes 'not ringing right' as they decay.
FixRaise the reverb HighCut to at least 15100, or accept knowingly for deliberately dark ambience.
Warning
Thrash Rhythm
amp1.Bass
Bass 0.90 is an outlier — your other JazzRivet120 patches run 0.50–0.50
Same amp model, wildly different setting. Often a forgotten tweak; on low-end controls (Depth, Resonance) it silently guts the body of this one preset while its siblings sound full.
FixTry 0.50 to match the rest of your library.
Warning
Tight Rhythm
ir1/ir2
parallel cab paths are unbalanced (Level 4.1 dB apart)
Two IRs summing in parallel must agree on level and band-limiting or one path dominates and the blend smears instead of tightening. Different IR models and moderate high-cut differences are fine — level and low-cut are not.
FixMatch cab Level and low cut across the pair; keep the different cab models.
Warning
Tight Rhythm
dist1
bitcrusher high-cut wide open (20100 Hz)
Bit-reduction generates aliasing hash across the whole spectrum; with no high-cut it all passes and reads as harsh digital noise rather than lo-fi character.
FixCap the block's HighCut around 5000–7000.
Warning
Sludge
amp1
bass amp scooped (Bass 0.87 vs Mid 0.29)
Boosted lows against cut mids is boom without definition — it reads as hollow/muddy, not as low end. On a pitch-shifted 'bass' this is amplified because the source is already thinner than a real bass.
FixRaise Mid toward ~0.5 and pull Bass back toward ~0.7.
Warning
Dual Rig Heavy
cab0/cab1
parallel cab paths are unbalanced (Level 6.0 dB apart)
Two IRs summing in parallel must agree on level and band-limiting or one path dominates and the blend smears instead of tightening. Different IR models and moderate high-cut differences are fine — level and low-cut are not.
FixMatch cab Level and low cut across the pair; keep the different cab models.
Warning
Dual Rig Heavy
amp0.Master
Master 0.50 is an outlier — your other JazzRivet120 patches run 1.00–1.00
Same amp model, wildly different setting. Often a forgotten tweak; on low-end controls (Depth, Resonance) it silently guts the body of this one preset while its siblings sound full.
FixTry 1.00 to match the rest of your library.
Warning
Prog Lead
amp0.Mid
Mid 0.50 is an outlier — your other JazzRivet120 patches run 0.27–0.36
Same amp model, wildly different setting. Often a forgotten tweak; on low-end controls (Depth, Resonance) it silently guts the body of this one preset while its siblings sound full.
FixTry 0.31 to match the rest of your library.
Review
Baritone Wall
snapshots
snapshots unused (8 identical)
All duplicated snapshots carry default names and identical state — this preset simply doesn't use snapshots. Fine if intentional; a missed live-switching feature if not.
Review
Baritone Wall
pitch0
pitch block passes 50% dry signal
Mix below 100% lets the un-shifted note through alongside the shifted one — you hear both pitches at once. On an octave-down 'bass' path this is mud; as a deliberate doubling effect it may be intentional.
FixSet Mix to 1.0 unless the doubling is on purpose.
Review
Baritone Wall
join
output join at +3 dB vs +0 dB across the library
This preset leaves its mixer stage hotter than the rest of your set. Sometimes a stray tweak — but it can be legitimate makeup gain for a quiet preset, so check by ear at matched volume before 'fixing' it.
FixA/B against your other presets at one volume setting.
Review
Wah Chug
snapshots
snapshots unused (7 identical)
All duplicated snapshots carry default names and identical state — this preset simply doesn't use snapshots. Fine if intentional; a missed live-switching feature if not.
Review
Wah Chug
blocks
1 block(s) never engaged in any snapshot: delay0 (DelayModChorusEcho)
These blocks are loaded (costing DSP) but no snapshot ever turns them on. Either free ammunition — a ready-made lead boost or split-coil compensator — or dead weight.
FixAssign to a footswitch/snapshot, or delete to free DSP.
Review
Epic Lead
snapshots
snapshots unused (8 identical)
All duplicated snapshots carry default names and identical state — this preset simply doesn't use snapshots. Fine if intentional; a missed live-switching feature if not.
Review
Double Chug
snapshots
snapshots unused (7 identical)
All duplicated snapshots carry default names and identical state — this preset simply doesn't use snapshots. Fine if intentional; a missed live-switching feature if not.
Review
Double Chug
blocks
3 block(s) never engaged in any snapshot: mod0 (TremoloPattern), mod1 (TremoloHarmonic), delay0 (DelayPingPong)
These blocks are loaded (costing DSP) but no snapshot ever turns them on. Either free ammunition — a ready-made lead boost or split-coil compensator — or dead weight.
FixAssign to a footswitch/snapshot, or delete to free DSP.
Review
Thrash Rhythm
snapshots
snapshots unused (7 identical)
All duplicated snapshots carry default names and identical state — this preset simply doesn't use snapshots. Fine if intentional; a missed live-switching feature if not.
Review
Thrash Rhythm
blocks
1 block(s) never engaged in any snapshot: filter0 (WahWeeper)
These blocks are loaded (costing DSP) but no snapshot ever turns them on. Either free ammunition — a ready-made lead boost or split-coil compensator — or dead weight.
FixAssign to a footswitch/snapshot, or delete to free DSP.
Review
Tight Rhythm
snapshots
snapshots unused (7 identical)
All duplicated snapshots carry default names and identical state — this preset simply doesn't use snapshots. Fine if intentional; a missed live-switching feature if not.
Review
Tight Rhythm
pitch0
pitch block passes 36% dry signal
Mix below 100% lets the un-shifted note through alongside the shifted one — you hear both pitches at once. On an octave-down 'bass' path this is mud; as a deliberate doubling effect it may be intentional.
FixSet Mix to 1.0 unless the doubling is on purpose.
Review
Sludge
snapshots
snapshots unused (8 identical)
All duplicated snapshots carry default names and identical state — this preset simply doesn't use snapshots. Fine if intentional; a missed live-switching feature if not.
Review
Sludge
blocks
1 block(s) never engaged in any snapshot: mod0 (PhaserUbiquitousVibe)
These blocks are loaded (costing DSP) but no snapshot ever turns them on. Either free ammunition — a ready-made lead boost or split-coil compensator — or dead weight.
FixAssign to a footswitch/snapshot, or delete to free DSP.
Review
Dual Rig Heavy
blocks
3 block(s) never engaged in any snapshot: filter0 (WahWeeper), dist0 (DistScream808), delay0 (DelaySimpleDelay)
These blocks are loaded (costing DSP) but no snapshot ever turns them on. Either free ammunition — a ready-made lead boost or split-coil compensator — or dead weight.
FixAssign to a footswitch/snapshot, or delete to free DSP.
Review
Prog Lead
blocks
1 block(s) never engaged in any snapshot: filter0 (WahWeeper)
These blocks are loaded (costing DSP) but no snapshot ever turns them on. Either free ammunition — a ready-made lead boost or split-coil compensator — or dead weight.
FixAssign to a footswitch/snapshot, or delete to free DSP.