The Source Audio Soundblox Multiwave Distortion is a distortion pedal, currently around $101. Close alternatives include the Black Arts Toneworks -Fnord and the JHS PG-14 Paul Gilbert Signature Distortion. It pairs well with the Peavey MiniMAX and the Hiwatt Custom DR20H.
Source Audio Soundblox Multiwave Distortion
Unknown brand · pedal
The Source Audio Soundblox Multiwave Distortion is a digital multi-band distortion pedal that splits the guitar signal into ten separate frequency bands, distorts each independently, and recombines them, producing unusually crisp, clear distortion with sturdy attack and note articulation that stays defined even under heavy saturation, unlike a typical single-stage distortion circuit. Its range covers everything from heavily saturated fuzz to unusual, synth-like textures, and a distinct Foldback algorithm generates a fresh kind of distortion that is noisy yet musical, with both squishy and edgy overtones. Guitarist Adrian Belew has praised it as one of the best distortion pedals ever made. It suits experimental and progressive players wanting genuinely unusual, clear, multi-textured distortion beyond standard fuzz or overdrive.
What stands out
“The Source Audio Soundblox Multiwave Distortion is a digital multi-band distortion pedal that splits the guitar signal into ten separate frequency bands, distorts each independently, and recombines them, producing unusually crisp, clear dis…”
— from the listing
“synth-like textures”
— from the listing
“Three operation modes provide incredible tonal versatility from smooth standard distortion through aggressive foldback tones with musical white noise character to synth-like octave textures”
— from the reviews
“Standout strength is the versatile sound palette: three operation modes deliver standard distortion, white noisy foldback tones with squishy overtones, and synth-like second-order harmonics”
— from the community notes
“The frequency-band separation approach maintains note definition through heavy overdrive, making this exceptional for complex jazz voicings, prog riffs, and modern metal where clarity is critical”
— from the reviews
Trade-offs
“Main limitation is that all sounds come from digital processing —some players seeking authentic vintage character may find the tones too modern or synth-oriented”
— from the reviews
“Standout weakness is tonal departure from tube distortion—this is a distinctly modern, digital character that does”
— from the community notes
- distortion
- synth
- frequency
- digital
- musical
- noisy
- overtone
- clarity
Price updated Oct 23, 2026
Genres the Source Audio Soundblox Multiwave Distortion is commonly used in
- Rock
- Jazz
- Experimental
- Metal
- Alternative
cited
Inferred from shared tonal signals, not a stated genre tag. - Electronic
cited
Inferred from shared tonal signals, not a stated genre tag.
Amps that pair well with the Source Audio Soundblox Multiwave Distortion
Peavey MiniMAX
Peavey
22% matchpushes an already-dirty tonePushes an already-dirty tone harder and tightens it up. (high gain → tight)
Peavey MiniMAX's own tight character is the real reason this is worth trying
Comes later in the signal chain
Hiwatt Custom DR20H
Hiwatt
22% matchpushes an already-dirty tonePushes an already-dirty tone harder and tightens it up. (high gain → tight)
What Hiwatt Custom DR20H brings here leans toward tight — that's worth building a pairing around
Comes later in the signal chain
EBS Magni 502 2x10 bass combo
Ebs
tonal matchComes later in the signal chain
EBS Magni 502 2x10 bass combo goes after Source Audio Soundblox Multiwave Distortion in the chain
Aguilar SL110 Fawn Limited
Aguilar
tonal matchComes later in the signal chain
Put Aguilar SL110 Fawn Limited after Source Audio Soundblox Multiwave Distortion
Gallien-Krueger Legacy 410
Gallien Krueger
tonal matchComes later in the signal chain
Gallien-Krueger Legacy 410 goes after Source Audio Soundblox Multiwave Distortion in the chain
Gallien-Krueger Legacy 210 Bass Combo
Gallien Krueger
tonal matchComes later in the signal chain
Put Gallien-Krueger Legacy 210 Bass Combo after Source Audio Soundblox Multiwave Distortion
Magnatone Super Fifteen 15W Head
Magnatone
tonal matchComes later in the signal chain
Put Magnatone Super Fifteen 15W Head after Source Audio Soundblox Multiwave Distortion
Gallien-Krueger MB210-II
Gallien Krueger
tonal matchComes later in the signal chain
Gallien-Krueger MB210-II goes after Source Audio Soundblox Multiwave Distortion in the chain
Pedals that stack with the Source Audio Soundblox Multiwave Distortion
Walrus Audio EB-10 Black Edition
Walrus Audio
24% matchpushes an already-dirty tonePushes an already-dirty tone harder and tightens it up. (high gain → clean boost)
What Walrus Audio EB-10 Black Edition brings here leans toward clean boost — that's worth building a pairing around
Comes earlier in the signal chain
Beetronics Buzzter Boost Preamp
Beetronics
23% matchpushes an already-dirty tonePushes an already-dirty tone harder and tightens it up. (high gain → clean boost)
Beetronics Buzzter Boost Preamp leans toward transparent, and that's a real, usable character to pair with
Comes earlier in the signal chain
Caroline Guitar Company Parabola State Tremolo
Caroline Guitar Company
20% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Put Caroline Guitar Company Parabola State Tremolo after Source Audio Soundblox Multiwave Distortion in the signal chain, clear of Source Audio Soundblox Multiwave Distortion's own gain stage
Comes later in the signal chain
Wampler Cory Wong
Wampler
19% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.
What Source Audio Soundblox Multiwave Distortion brings here leans toward pristine — that's worth building a pairing around
Comes earlier in the signal chain
Pigtronix Echolution
Pigtronix
15% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (high gain → ambient)
Run Pigtronix Echolution after Source Audio Soundblox Multiwave Distortion in the signal chain, clear of Source Audio Soundblox Multiwave Distortion's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Hungry Robot The Borderland
Hungry Robot
15% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (fuzzy → modulated)
Run Hungry Robot The Borderland after Source Audio Soundblox Multiwave Distortion in the signal chain, clear of Source Audio Soundblox Multiwave Distortion's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
EarthQuaker Devices Swiss Things
EarthQuaker Devices
EarthQuaker Devices Utility Series Buffer Preamp
EarthQuaker Devices
tonal matchComes later in the signal chain
Put EarthQuaker Devices Utility Series Buffer Preamp after Source Audio Soundblox Multiwave Distortion
Cheaper alternatives
Tone City Noisy Boy
Tone City
55% similarityShared character: noise, metal, distortion
Line 6 Crunchtone Overdrive
Line 6
54% similarityShared character: digital, overdrive
Mooer Green Mile Mini Overdrive
Mooer
53% similarityShared character: noise, smooth, overdrive
Boss DS-1 Distortion
Boss
95% similaritysimilar tone character
Boutique & premium upgrades
Dr. Scientist Elements
Dr Scientist
62% similarityShared character: noise, fuzz, distortion
Gamechanger Audio Plasma Pedal
Gamechanger Audio
57% similarityShared character: distortion
MXR CSP203
MXR
57% similarityShared character: signal, one octave, fuzz
Catalinbread Giygas Gold
Catalinbread
57% similarityShared character: noise, fuzz, aggressive playing
EarthQuaker Devices Blackout Gary
EarthQuaker Devices
56% similarityShared character: fuzz, smooth, aggressive playing
Rainger FX Air Space Invader 2
Rainger Fx
55% similarityShared character: mono synth, noise, fuzz
Similar charactersee all similar tone character →
Black Arts Toneworks -Fnord
Black Arts Toneworks
62% similarityShared character: one octave, noise, distortion
JHS PG-14 Paul Gilbert Signature Distortion
JHS Pedals
57% similarityShared character: clarity, distortion
Boss OS-2 OverDrive/Distortion
Boss
55% similarityShared character: versatile sound, sturdy design, metal
MXR YJM308 Yngwie Malmsteen Overdrive
Dunlop
54% similarityShared character: vibrato, clarity, overdrive
DSM Humboldt Dumblifier Overdrive Special
Dsm Humboldt Electronics
53% similarityShared character: jazz, clarity, smooth
Boss AC-3
Boss
52% similarityShared character: digital
See all alternatives to the Source Audio Soundblox Multiwave Distortion (cheaper + boutique) →
Questions people ask
What are good alternatives to the Source Audio Soundblox Multiwave Distortion?+
The closest matches in character are the Black Arts Toneworks -Fnord, the JHS PG-14 Paul Gilbert Signature Distortion, the Boss OS-2 OverDrive/Distortion. Budget picks: Tone City Noisy Boy, Line 6 Crunchtone Overdrive, Mooer Green Mile Mini Overdrive. Boutique upgrades: Dr. Scientist Elements, Gamechanger Audio Plasma Pedal, MXR CSP203.
What pairs well with the Source Audio Soundblox Multiwave Distortion?+
Strong matches from rig and tone-complementarity evidence: Peavey MiniMAX, Hiwatt Custom DR20H, EBS Magni 502 2x10 bass combo — Peavey MiniMAX's own tight character is the real reason this is worth trying.
How much does the Source Audio Soundblox Multiwave Distortion cost?+
Around $101 (live listing price, updated Oct 23, 2026).