The MXR Slash Signature Talk Box is an MXR volume pedal, currently around $499.99. Close alternatives include the Analog Man Comprossor and the Wampler Mini Ego Compressor. It pairs well with the Friedman Dirty Shirley and the Revv Generator 100R MkIII 3-Channel Head.
MXR Slash Signature Talk Box
MXR · pedal
The MXR Slash Signature Talk Box is a Slash-branded, hot-rodded version of the classic Heil-style talk box effect, built around an onboard amplifier and speaker driver rather than a conventional stompbox circuit. It uses a loudspeaker personally selected by Slash for greater volume and a fatter low end, paired with a redesigned tube adapter featuring a conical interior for improved airflow, clearer sound, and better articulation across a wider range of vocal-like expression. Players route a tube from the unit into their mouth to shape the guitar tone amplitude with their mouth cavity, producing the classic vocal-formant, talking-guitar effect associated with funk, rock, and blues-rock lead playing. Slash himself has used a talk box since his teenage years, comparing its importance to the wah pedal, and this signature version is voiced toward his smoky, blues-influenced lead style with added power and presence for live use.
What stands out
“Slash himself has used a talk box since his teenage years, comparing its importance to the wah pedal, and this signature version is voiced toward his smoky, blues-influenced lead style with added power and presence for live use”
— from the listing
“It uses a loudspeaker personally selected by Slash for greater volume and a fatter low end, paired with a redesigned tube adapter featuring a conical interior for improved airflow, clearer sound, and better articulation across a wider range…”
— from the listing
“and better articulation across a wider range of vocal-like expression”
— from the listing
“and blues-rock lead playing”
— from the listing
“The most common caveat inherent to all talk boxes is the setup complexity and stage logistics of routing a physical tube to the mouth, plus hygiene and mic-technique considerations that a standard pedal does”
— from the community notes
- low end
- articulation
- vocal
- lead
- tube
- blues rock
- expressive
Good for
- Live
- Studio
Price updated Oct 22, 2026
Genres the MXR Slash Signature Talk Box is commonly used in
- Blues Rock
- Classic Rock
- Rock
- Funk
- Hard Rock
Amps that pair well with the MXR Slash Signature Talk Box
Friedman Dirty Shirley
Friedman
21% matchWhat Friedman Dirty Shirley brings here leans toward crunchy — that's worth building a pairing around
Comes later in the signal chain
Revv Generator 100R MkIII 3-Channel Head
Revv
21% matchRevv Generator 100R MkIII 3-Channel Head's own smooth character is the real reason this is worth trying
Comes later in the signal chain
Orange AD200B 200W Bass Head
Orange
tonal matchComes later in the signal chain
Orange AD200B 200W Bass Head goes after MXR Slash Signature Talk Box in the chain
Hughes & Kettner Coreblade
Hughes & Kettner
tonal matchComes later in the signal chain
Put Hughes & Kettner Coreblade after MXR Slash Signature Talk Box
EVH 000
Evh
tonal matchComes later in the signal chain
Put EVH 000 after MXR Slash Signature Talk Box
Friedman Small Box 50W EL34 Amp Head
Friedman
tonal matchComes later in the signal chain
Put Friedman Small Box 50W EL34 Amp Head after MXR Slash Signature Talk Box
Randall RD100H Diavlo 100W 3-Channel Head
Randall
tonal matchComes later in the signal chain
Put Randall RD100H Diavlo 100W 3-Channel Head after MXR Slash Signature Talk Box
Mesa Boogie Mark VII 1x12 Combo
Mesa Boogie
tonal matchComes later in the signal chain
Put Mesa Boogie Mark VII 1x12 Combo after MXR Slash Signature Talk Box
Pedals that stack with the MXR Slash Signature Talk Box
Fjord Fuzz Fjaer Spring Reverb
Fjord Fuzz
21% matchWhat Fjord Fuzz Fjaer Spring Reverb brings here leans toward fuzzy — that's worth building a pairing around
Comes later in the signal chain
Cusack Music Tap-A-Fuzz
Cusack Music
20% matchCusack Music Tap-A-Fuzz leans toward fuzzy, and that's a real, usable character to pair with
Comes later in the signal chain
J. Rockett Clockwork Echo
J Rockett
14% 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 → modulated)
Keep J. Rockett Clockwork Echo after MXR Slash Signature Talk Box in the signal chain, where it won't crowd MXR Slash Signature Talk Box — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Boss DD-8 Digital Delay
Boss
14% 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 Boss DD-8 Digital Delay after MXR Slash Signature Talk Box in the signal chain, where it won't crowd MXR Slash Signature Talk Box — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Death By Audio Destruction
Death By Audio
tonal matchComes later in the signal chain
Put Death By Audio Destruction after MXR Slash Signature Talk Box
Warm Audio Jet Phaser
Warm Audio
tonal matchComes later in the signal chain
Warm Audio Jet Phaser belongs after MXR Slash Signature Talk Box, since modulation reads clearest once the core tone is set
Subdecay F-Bomb
Subdecay
tonal matchComes later in the signal chain
Put Subdecay F-Bomb after MXR Slash Signature Talk Box
Spaceman Spacerocket II
Spaceman
tonal matchComes later in the signal chain
Put Spaceman Spacerocket II after MXR Slash Signature Talk Box
Cheaper alternatives
Similar character
See all alternatives to the MXR Slash Signature Talk Box (cheaper + boutique) →
Questions people ask
What are good alternatives to the MXR Slash Signature Talk Box?+
The closest matches in character are the Analog Man Comprossor, the Wampler Mini Ego Compressor, the Orange King-Comp. Budget picks: Wampler Mini Ego Compressor, Orange King-Comp, Dr. J D-55 Aerolite Compressor.
What pairs well with the MXR Slash Signature Talk Box?+
Strong matches from rig and tone-complementarity evidence: Friedman Dirty Shirley, Revv Generator 100R MkIII 3-Channel Head, Orange AD200B 200W Bass Head — What Friedman Dirty Shirley brings here leans toward crunchy — that's worth building a pairing around.
How much does the MXR Slash Signature Talk Box cost?+
Around $499.99 (live listing price, updated Oct 22, 2026).