Master Effects pedals

38 pedals · Overdrive, Distortion, Boost, EQ / Preamp, Compressor, Modulation · $125–$469

OverdriveDistortionBoostEQ / PreampCompressorModulation

Browse every Master Effects effects pedal in the catalog, from the $125 Manta Ray Bass Preamp to the $469 EQ4H Professional. Each links to full specs and where to buy. Prices are the base (“from”) price in USD.

All 38 pedals

Manta Ray Bass Preamp
Bass onboard preamp (Ernie Ball Music Man StingRay 2-band/3-band) · $125
Transmission Bass Preamp
Bass onboard preamp (Yamaha BB1200) · $149
VGB (Vintage Germanium Boost)
Germanium treble booster (Rangemaster-style) · $149
Nerve Agent
Parametric mid boost (Furman PQ3 mid band) · $169
Samurai
Distortion (3-way selectable clipping) · $169
Cross
Amp-in-a-box preamp (Laney GH100TI Tony Iommi) · $199
DC3
Amp-in-a-box preamp (Marshall JCM800) · $199
JC-Pre
Clean amp preamp (Roland JC-120 Jazz Chorus) · $199
Martyr
Amp-in-a-box preamp (Marshall Valvestate VS8100) · $199
Misanthrope
Amp-in-a-box preamp (Ampeg VH140c) · $199
PMEQ (Puppet Master EQ)
3-band semi-parametric EQ (Aphex EQF-2) · $199
SLOverdrive
Amp-in-a-box preamp (Soldano SLO-100 / X88R) · $199
Super One Hundred
Amp-in-a-box preamp (Hiwatt DR103) · $199
Super Two Hundred
Bass amp-in-a-box preamp (Orange AD200) · $199
VEQ
5-band graphic EQ (Mesa/Boogie Mark 'V' EQ) · $199
Virge
Amp-in-a-box preamp (Peavey Mace/Deuce) · $199
Vulgar
Amp-in-a-box preamp (Randall RG100) · $199
Marauder
Amp-in-a-box preamp (Peavey Bandit 'Blue/Teal Stripe') · $219
Trinity
Amp-in-a-box preamp (Mesa/Boogie Mark IIC+) · $219
Warmonger
Dual boost (TC Integrated Preamp + Tube Screamer voiced) · $219
SF72 (Super 72)
Amp-in-a-box preamp (Peavey Super Festival F800B, 1972) · $225
EQFH (EQ From Hell)
3-band parametric EQ · $229
Seventh Son
Amp-in-a-box preamp (Gallien-Krueger 250ML) · $229
Super Eight Hundred
Bass amp-in-a-box preamp (Gallien-Krueger 800RB) · $229
DieFET
Amp-in-a-box preamp (Diezel VH4) · $239
Super Fifty
Peak limiter / compressor (Ashly SC-50) · $239
Super Forty
Instrument preamp (Ashly SC-40) · $239
Super Three Hundred
Bass amp-in-a-box preamp (Ampeg SVT) · $239
Monorail
Bass amp-in-a-box preamp (Traynor Monobloc II) · $259
Super Four Hundred
Bass amp-in-a-box preamp (Mesa/Boogie Bass 400+) · $259
Tetragon
Amp-in-a-box preamp (Mesa/Boogie Mark IV) · $259
Trinity Deluxe
Amp-in-a-box preamp (Mesa Mark IIC+ with 5-band graphic EQ) · $259
Super 72 Plus
Amp-in-a-box preamp (Peavey F800B + 6-band graphic EQ) · $269
Super Eight Hundred Plus
Bass amp-in-a-box preamp (GK 800RB + biamp/crossover) · $269
Golden Ratio
Analog chorus / flanger / vibrato (EHX Clone Theory-style, MN3007 BBD) · $275
EQFH Professional
3-band parametric EQ (Furman PQ3 replica) · $369
EQ4H Professional
4-band parametric EQ (Furman PQ4 replica) · $469
Thespian Valve Preamp
Tube preamp (Fender Dual Showman / Alembic F-2B) · $469