The Electronic Audio Experiments Longsword V4.5 is an Electronic Audio Experiments overdrive pedal, currently around $249. Close alternatives include the Electro-Harmonix LPB-3 and the Dallas Tuxedo Treble Booster. It pairs well with the Friedman Dirty Shirley and the Mesa Boogie Mark V.
Electronic Audio Experiments Longsword V4.5
Electronic Audio Experiments · pedal
The Electronic Audio Experiments Longsword V4.5 is an op-amp-based cascaded-gain overdrive spanning clean boost through wall-of-sound distortion, with shelving Bass and Treble controls plus a sweepable active Mid EQ, built with a broad frequency response suited to guitar, baritone guitar, and bass. The V4.5 hardware revision introduced a new enclosure and mechanical format, added over-voltage and ESD protection circuitry, and shifted the Low/High crossover point by roughly 500Hz to reduce interactivity between the EQ controls, representing the current mainline version of the pedal.
What stands out
“5 is an op-amp-based cascaded-gain overdrive spanning clean boost through wall-of-sound distortion, with shelving Bass and Treble controls plus a sweepable active Mid EQ, built with a broad frequency response suited to guitar, baritone guit…”
— from the listing
“baritone guitar”
— from the listing
“also available as the eastside music supply exclusive mono camo colorway”
— from the community notes
“Primary use case is players wanting a single overdrive pedal that covers boost, crunch, and heavy distortion territory”
— from the community notes
“5 hardware revision introduced a new enclosure and mechanical format, added over-voltage and ESD protection circuitry, and shifted the Low/High crossover point by roughly 500Hz to , representing t…”
— from the listing
Trade-offs
“the electronic audio experiments longsword v4”
— from the listing
- frequency response
- baritone
- distortion
- clean boost
- treble
- mono
- mid
- boost
Price updated Oct 23, 2026
Genres the Electronic Audio Experiments Longsword V4.5 is commonly used in
- Indie Rock
- Metal
- Electronic
Amps that pair well with the Electronic Audio Experiments Longsword V4.5
Friedman Dirty Shirley
Friedman
30% matchgain stackingStacks two gain stages for more saturation than either produces alone. (mid-forward → high gain)
Into the Dirty Shirley's vintage, British crunch, the Longsword's baritone, treble-tuned clean boost has a genuinely raw amp voice to push into.
Comes later in the signal chain
Mesa Boogie Mark V
Mesa Boogie
28% matchgain stackingStacks two gain stages for more saturation than either produces alone. (mid-forward → high gain)
Mesa Boogie Mark V layers high gain onto an already mid-forward signal
Comes later in the signal chain
Mesa/Boogie JP-2C John Petrucci Signature 60/100-Watt
Mesa Boogie
tonal matchComes later in the signal chain
Put Mesa/Boogie JP-2C John Petrucci Signature 60/100-Watt in front and the mid-forward tone leans further toward high gain
Blackstar HT Stage 100H MK III Snakeskin
Blackstar
tonal matchComes later in the signal chain
Put Blackstar HT Stage 100H MK III Snakeskin in front and the mid-forward tone leans further toward high gain
Blackstar Series One 200
Blackstar
tonal matchComes later in the signal chain
Blackstar Series One 200's warm balances out the bright tone
Hughes & Kettner Coreblade
Hughes & Kettner
tonal matchComes later in the signal chain
Run mid-forward into Hughes & Kettner Coreblade for more high gain on top
Marshall Studio JCM900 SN20H
Marshall
tonal matchComes later in the signal chain
Run mid-forward into Marshall Studio JCM900 SN20H for more high gain on top
Friedman BE-Mini Head
Friedman
tonal matchComes later in the signal chain
Friedman BE-Mini Head stacks high gain on top of the mid-forward already here
Pedals that stack with the Electronic Audio Experiments Longsword V4.5
EarthQuaker Devices Dirt Transmitter
EarthQuaker Devices
24% matchgain stackingStacks two gain stages for more saturation than either produces alone. (mid-forward → fuzzy)
EarthQuaker Devices Dirt Transmitter stacks fuzzy on top of the mid-forward already here
Greer Black Mountain
Greer
24% matchgain stackingStacks two gain stages for more saturation than either produces alone. (mid-forward → fuzzy)
Greer Black Mountain stacks fuzzy on top of the mid-forward already here
Comes later in the signal chain
Hughes & Kettner Tube Rotosphere MKII The Analog Leslie Simulator
pedal
21% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Keep Hughes & Kettner Tube Rotosphere MKII The Analog Leslie Simulator after Electronic Audio Experiments Longsword V4.5 in the signal chain, clear of Electronic Audio Experiments Longsword V4.5's own gain stage
Comes later in the signal chain
Ashdown Velvet Compressor
Ashdown
16% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (bright → smooth)
Run the Velvet ahead of the Longsword and the attack stays consistent before that baritone clean boost ever colors it.
Comes earlier in the signal chain
Walrus Audio Fable
Walrus Audio
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.
The Fable's glitchy granular reverb gives the Longsword's baritone clean boost somewhere strange to decay into. — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Caroline Guitar Company Kilobyte
Caroline Guitar Company
13% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Push the Longsword's baritone-voiced crunch into the Kilobyte and the digital repeats carry that low-end weight instead of thinning it out. — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Caline CP-31 Hot Spice (Black)
Caline
tonal matchComes earlier in the signal chain
Caline CP-31 Hot Spice (Black) belongs in front of Electronic Audio Experiments Longsword V4.5, since a wah tracks picking dynamics best on the raw signal
Tone City Hot Mama Overdrive
Tone City
tonal matchRun mid-forward into Tone City Hot Mama Overdrive for more high gain on top
Cheaper alternatives
Mad Professor Mad-Rbo
Mad Professor
59% similarityShared character: boost, treble, subtle
Bogner Wessex V2
Bogner
55% similarityShared character: boost, treble, middle
Xotic BB Preamp
Xotic
54% similarityShared character: boost, treble, crunch
Catalinbread Super Chili Picoso
Catalinbread
52% similarityShared character: boost, treble, bass
MXR Super Badass Distortion
MXR
52% similarityShared character: boost, treble, middle
Death By Audio Thee Treble
Death By Audio
51% similarityShared character: boost, treble
Similar charactersee all similar tone character →
Electro-Harmonix LPB-3
Electro-Harmonix
56% similarityShared character: boost, treble, middle
Dallas Tuxedo Treble Booster
pedal
51% similarityShared character: boost, treble
Friedman Small Box Overdrive
Friedman
50% similarityShared character: treble, crunch, bass
Vox CT-03BT
Vox
50% similarityShared character: boost, treble, gig
Catalinbread Skewer
Catalinbread
49% similarityShared character: boost, treble
Fuzzrocious Baxtabber
Fuzzrocious
48% similarityShared character: treble, bass
See all alternatives to the Electronic Audio Experiments Longsword V4.5 (cheaper + boutique) →
Questions people ask
What are good alternatives to the Electronic Audio Experiments Longsword V4.5?+
The closest matches in character are the Electro-Harmonix LPB-3, the Dallas Tuxedo Treble Booster, the Friedman Small Box Overdrive. Budget picks: Mad Professor Mad-Rbo, Bogner Wessex V2, Xotic BB Preamp.
What pairs well with the Electronic Audio Experiments Longsword V4.5?+
Strong matches from rig and tone-complementarity evidence: Friedman Dirty Shirley, Mesa Boogie Mark V, Mesa/Boogie JP-2C John Petrucci Signature 60/100-Watt — Into the Dirty Shirley's vintage, British crunch, the Longsword's baritone, treble-tuned clean boost has a genuinely raw amp voice to push into..
How much does the Electronic Audio Experiments Longsword V4.5 cost?+
Around $249 (live listing price, updated Oct 23, 2026).
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