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Power draw database·2026 · OCT

01Guitar pedal power draw database

How much power does your pedal need?

Typical current draw and voltage for 211 guitar pedals, grouped by category. The 72 that want their own isolated jack are flagged, and the 7 that run above 9V are marked.

Check your whole boardCompare power supplies →

02Reading the numbers

What mA means

mA (milliamps) is how much current a pedal pulls from its supply. Add up every pedal on the board and you have the total the supply must deliver; each pedal also needs a jack rated at or above its own draw. The median drive, distortion or fuzz here pulls 16mA. The hungriest delays and reverbs pull 500mA.

Isolated vs daisy-chained outputs

An isolated supply gives every jack its own electrically separate output and ground, so noise from one pedal cannot ride into the next. A daisy chain splits one output across the board with a cable: one shared current budget and one shared ground. It carries a few low-draw analog pedals well and is the usual source of hum once digital pedals join.

Why digital pedals want their own jack

Digital pedals (most delays, reverbs, pitch and loopers) and anything over 100mA want their own isolated jack. Processors and switching regulators put high-frequency noise back onto the power line, and on a shared ground it lands in the analog pedals as whine or hum. This list flags them with the same rule the calculator uses. Analog bucket-brigade delays such as the Boss DM-2W and MXR Carbon Copy run on a standard jack.

Where the figures come from

Each figure is the typical published current draw for that pedal at the voltage beside it. 67 rows link the maker page they were checked against, with the date; the rest carry a maker figure not yet checked against a maker page. Where a maker publishes the supply rating a pedal needs instead of a draw (14 pedals), the row says “supply rating”. The Voltage column lists 9V unless the maker specifies another; the 7 that run higher are marked. Where a maker publishes no draw (5 pedals), the row says so and the calculator counts it as unknown. The 4 passive volume pedals need no power at all. Check the label on your own unit for its voltage and polarity before you plug in.

03The hungriest pedals

All 21 pedals in the database that draw 300mA or more. Each needs a high-current jack of its own.

  1. Eventide PitchFactor500mA
  2. Strymon Iridium500mA
  3. Eventide TimeFactor500mA
  4. Eventide H9 Max500mA
  5. Eventide Space500mA
  6. Chase Bliss Audio CXM 1978500mA
  7. Hologram Electronics Microcosm450mA
  8. EarthQuaker Devices Avalanche Run V2410mA
  9. Universal Audio UAFX Woodrow '55 Instrument Amplifier400mA
  10. Universal Audio UAFX Dream '65 Reverb Amplifier400mA
  11. Boss RC-500 Loop Station330mA
  12. Strymon Lex Rotary (vibrato mode)300mA
  13. Strymon Timeline300mA
  14. Strymon DIG Dual Digital Delay300mA
  15. Strymon Volante Magnetic Tape Delay300mA
  16. Strymon El Capistan dTape Echo300mA
  17. Strymon BlueSky V2300mA
  18. Strymon BigSky300mA
  19. Strymon Flint300mA
  20. Strymon NightSky300mA
  21. TC Electronic Ditto X4300mA

04Every pedal, by category

Isolated jack: a digital pedal, or anything over 100mA; give it its own isolated output. Standard jack: any output rated at or above its draw at its voltage. Not published: the maker lists no draw; read it off the label. Passive: needs no power and no jack.

Tuners

7 pedals
Tuners: typical current draw and voltage
PedalTypical drawVoltagePowerLinks
BossTU-3 Chromatic TunerBoss spec, checked October 15, 202680mA9VStandard jackPlan a board
BossTU-3W Waza Craft TunerBoss spec, checked October 15, 2026110mA9VIsolated jackPlan a board
TC ElectronicPolyTune 3Maker figure, unverified45mA9VStandard jackPlan a board
TC ElectronicPolyTune MiniMaker figure, unverified40mA9VStandard jackPlan a board
KorgPitchblack AdvanceMaker figure, unverified35mA9VStandard jackPlan a board
Sonic ResearchST-300 Strobe TunerMaker figure, unverified80mA9VStandard jackPlan a board
PetersonStroboStomp HDMaker figure, unverified70mA9VStandard jackPlan a board

Wahs

9 pedals
Wahs: typical current draw and voltage
PedalTypical drawVoltagePowerLinks
DunlopCry Baby GCB95Dunlop spec, checked October 15, 20261mA9VStandard jackPlan a board
DunlopCry Baby Mini 535QMaker figure, unverified8mA9VStandard jackPlan a board
DunlopHendrix JH-1DMaker figure, unverifiedNot published9VAny 9V jack; check the labelPlan a board
VoxV846-HW Hand-Wired WahVox spec, checked October 15, 2026Not published9VAny 9V jack; check the labelPlan a board
VoxV847-A WahVox spec, checked October 15, 2026Not published9VAny 9V jack; check the labelPlan a board
VoxV845 Classic WahVox spec, checked October 15, 2026Not published9VAny 9V jack; check the labelPlan a board
FulltoneClyde Deluxe WahMaker figure, unverified12mA9VStandard jackPlan a board
XoticXW-1 WahMaker figure, unverified5mA9VStandard jackPlan a board
MorleyBad Horsie 2Maker figure, unverified22mA9VStandard jackPlan a board

Compressors

14 pedals
Compressors: typical current draw and voltage
PedalTypical drawVoltagePowerLinks
MXRDyna CompMaker figure, unverified6mA9VStandard jackPlan a board
MXRM291 Dyna Comp MiniMaker figure, unverified12mA9VStandard jackPlan a board
KeeleyCompressor PlusMaker figure, unverified25mA9VStandard jackPlan a board
KeeleyC4 (4-Knob Compressor)Maker figure, unverified30mA9VStandard jackPlan a board
BossCS-3 Compression SustainerBoss spec, checked October 15, 202620mA9VStandard jackPlan a board
BossCP-1X CompressorBoss spec, checked October 15, 202690mA9VIsolated jackPlan a board
Origin EffectsCali76 CompactMaker figure, unverified110mA9VIsolated jackPlan a board
Origin EffectsCali76 Compact DeluxeMaker figure, unverified110mA9VIsolated jackPlan a board
DiamondCPR-1 CompressorMaker figure, unverified40mA9VStandard jackPlan a board
WamplerEgo CompressorMaker figure, unverified80mA9VStandard jackPlan a board
EmpressCompressor MKIIMaker figure, unverified110mA9VIsolated jackPlan a board
Walrus AudioDeep Six v3Maker figure, unverified60mA9VStandard jackPlan a board
XoticSP CompressorMaker figure, unverified6mA9VStandard jackPlan a board
JHSPulp 'N' Peel V4Maker figure, unverified40mA9VStandard jackVerdictPlan a board

Volume pedals

5 pedals
Volume pedals: typical current draw and voltage
PedalTypical drawVoltagePowerLinks
Ernie BallVP Jr 250KMaker figure, unverifiedPassive9VNo jack neededPlan a board
Ernie BallVPJR TunerMaker figure, unverified9mA9VStandard jackPlan a board
BossFV-30H VolumeMaker figure, unverifiedPassive9VNo jack neededPlan a board
Mission EngineeringVM-ProMaker figure, unverifiedPassive9VNo jack neededPlan a board
DunlopDVP4 Volume X MiniDunlop spec, checked October 15, 2026Passive9VNo jack neededPlan a board

Pitch shifters

10 pedals
Pitch shifters: typical current draw and voltage
PedalTypical drawVoltagePowerLinks
DigiTechWhammy 5DigiTech spec, checked October 15, 2026265mA9VIsolated jackPlan a board
DigiTechWhammy RicochetDigiTech spec, checked October 15, 2026235mA9VIsolated jackPlan a board
Electro-HarmonixPOG3Maker figure, unverified200mA9VIsolated jackPlan a board
Electro-HarmonixMicro POGMaker figure, unverified100mA9VIsolated jackPlan a board
Electro-HarmonixPitch Fork+Maker figure, unverified100mA9VIsolated jackPlan a board
EventidePitchFactorMaker figure, unverified500mA9VIsolated jackPlan a board
BossPS-6 HarmonistBoss spec, checked October 15, 202665mA9VIsolated jackPlan a board
TC ElectronicQuintessenceMaker figure, unverified100mA9VIsolated jackPlan a board
Electro-HarmonixNano POGMaker figure, unverified100mA9VIsolated jackPlan a board
EventideH90 HarmonizerEventide spec, checked October 15, 2026Not published12VOwn 12V adapterPlan a board

Boosts

10 pedals
Boosts: typical current draw and voltage
PedalTypical drawVoltagePowerLinks
XoticEP BoosterMaker figure, unverified4mA9VStandard jackPlan a board
MXRM133 Micro AmpMaker figure, unverified1mA9VStandard jackPlan a board
MXRM222 Booster MiniMaker figure, unverified6mA9VStandard jackPlan a board
JHSPrestigeMaker figure, unverified35mA9VStandard jackPlan a board
CatalinbreadNaga ViperMaker figure, unverified9mA9VStandard jackPlan a board
ZVEXSuper Hard On (SHO)Maker figure, unverified5mA9VStandard jackPlan a board
J RockettArcher BoostMaker figure, unverified12mA9VStandard jackPlan a board
GreerTomahawk DeluxeMaker figure, unverified20mA9VStandard jackPlan a board
Electro-HarmonixLPB-1Maker figure, unverified1mA9VStandard jackPlan a board
EchoplexEP-3 Preamp (Dunlop EP101)Maker figure, unverified5mA9VStandard jackPlan a board

Overdrives

25 pedals
Overdrives: typical current draw and voltage
PedalTypical drawVoltagePowerLinks
IbanezTS9 Tube ScreamerMaker figure, unverified8mA9VStandard jackVerdictPlan a board
IbanezTS808 Tube ScreamerMaker figure, unverified8mA9VStandard jackPlan a board
IbanezTS MiniMaker figure, unverified16mA9VStandard jackPlan a board
MaxonOD-9 Overdrive ProMaker figure, unverified10mA9VStandard jackPlan a board
KlonCentaur (original)Maker figure, unverified8mA9VStandard jackVerdictPlan a board
KlonKTRMaker figure, unverified10mA9VStandard jackPlan a board
FulltoneOCD V2Maker figure, unverified12mA9VStandard jackPlan a board
WamplerTumnusMaker figure, unverified16mA9VStandard jackPlan a board
WamplerTumnus DeluxeMaker figure, unverified30mA9VStandard jackPlan a board
WamplerPlexi-Drive MiniMaker figure, unverified14mA9VStandard jackPlan a board
JHSMorning Glory V4Maker figure, unverified14mA9VStandard jackVerdictPlan a board
JHSBonsaiMaker figure, unverified35mA9VStandard jackVerdictPlan a board
JHSMoonshine V2Maker figure, unverified16mA9VStandard jackPlan a board
GreerLightspeedMaker figure, unverified20mA9VStandard jackPlan a board
Walrus AudioMayflowerMaker figure, unverified30mA9VStandard jackPlan a board
MythosMjolnirMaker figure, unverified30mA9VStandard jackPlan a board
MythosArgo Octave Fuzz DriveMaker figure, unverified35mA9VStandard jackPlan a board
AnalogmanKing of ToneMaker figure, unverified8mA9VStandard jackPlan a board
AnalogmanPrince of ToneMaker figure, unverified8mA9VStandard jackPlan a board
VemuramJan RayMaker figure, unverified8mA9VStandard jackPlan a board
EarthQuaker DevicesPlumesEarthQuaker Devices spec, checked October 15, 202625mA9VStandard jackVerdictPlan a board
EarthQuaker DevicesDunes V2Maker figure, unverified100mA9VStandard jackPlan a board
BossBD-2W Waza Craft Blues DriverBoss spec, checked October 15, 202618mA9VStandard jackVerdictPlan a board
StrymonIridiumStrymon spec, supply rating, checked October 15, 2026500mA9VIsolated jackVerdictPlan a board
Universal AudioUAFX Woodrow '55 Instrument AmplifierUniversal Audio spec, supply rating, checked October 15, 2026400mA9VIsolated jackPlan a board

Distortion

15 pedals
Distortion: typical current draw and voltage
PedalTypical drawVoltagePowerLinks
ProCoRAT 2Maker figure, unverified4mA9VStandard jackVerdictPlan a board
ProCoTurbo RATMaker figure, unverified5mA9VStandard jackPlan a board
BossDS-1 DistortionBoss spec, checked October 15, 202610mA9VStandard jackPlan a board
BossDS-2 Turbo DistortionBoss spec, checked October 15, 202615mA9VStandard jackPlan a board
MXRM104 Distortion+Maker figure, unverified2mA9VStandard jackPlan a board
WamplerSovereignWampler spec, checked October 15, 20269mA9VStandard jackPlan a board
WamplerDracarysWampler spec, checked October 15, 202629mA9VStandard jackPlan a board
JHSAngry Charlie V3Maker figure, unverified65mA9VStandard jackPlan a board
JHSCharlie Brown V4Maker figure, unverified65mA9VStandard jackPlan a board
Way HugePork Loin Inflatable Tube OverdriveMaker figure, unverified5mA9VStandard jackPlan a board
SuhrRiot ReloadedMaker figure, unverified20mA9VStandard jackPlan a board
FulltoneGT-500Maker figure, unverified20mA9VStandard jackPlan a board
FriedmanBE-ODMaker figure, unverified30mA9VStandard jackPlan a board
Mesa BoogieThrottle BoxMesa Boogie spec, checked October 15, 202625mA9VStandard jackPlan a board
Walrus AudioIron Horse V3Maker figure, unverified80mA9VStandard jackPlan a board

Fuzz

21 pedals
Fuzz: typical current draw and voltage
PedalTypical drawVoltagePowerLinks
Electro-HarmonixBig Muff Pi (NYC)Maker figure, unverified4mA9VStandard jackVerdictPlan a board
Electro-HarmonixTriangle Big Muff ReissueMaker figure, unverified10mA9VStandard jackPlan a board
Electro-HarmonixRussian Big MuffMaker figure, unverified4mA9VStandard jackPlan a board
Electro-HarmonixOp-Amp Big MuffMaker figure, unverified4mA9VStandard jackPlan a board
Electro-HarmonixSovtek Deluxe Big MuffMaker figure, unverified4mA9VStandard jackPlan a board
DunlopJHF1 Fuzz FaceMaker figure, unverified5mA9VStandard jackPlan a board
DunlopJHM2 Hendrix Fuzz Face MiniMaker figure, unverified5mA9VStandard jackPlan a board
FulltoneOctafuzz OF-2Maker figure, unverified9mA9VStandard jackPlan a board
JHSMuffulettaMaker figure, unverified16mA9VStandard jackPlan a board
JHSBenderMaker figure, unverified35mA9VStandard jackPlan a board
ZVEXFuzz FactoryMaker figure, unverified5mA9VStandard jackPlan a board
ZVEXMastotronMaker figure, unverified5mA9VStandard jackPlan a board
CatalinbreadOctapussyMaker figure, unverified30mA9VStandard jackPlan a board
Death by AudioApocalypseMaker figure, unverified50mA9VStandard jackPlan a board
EarthQuaker DevicesHoof Reaper V2Maker figure, unverified65mA9VStandard jackPlan a board
EarthQuaker DevicesCloven Hoof V2Maker figure, unverified100mA9VStandard jackPlan a board
Walrus AudioJupiter V2Maker figure, unverified65mA9VStandard jackPlan a board
Way HugeSwollen Pickle Jumbo FuzzMaker figure, unverified22mA9VStandard jackPlan a board
Devi EverSoda MeiserMaker figure, unverified10mA9VStandard jackPlan a board
BossTB-2W Waza Craft Tone BenderBoss spec, checked October 15, 202660mA9VStandard jackVerdictPlan a board
EarthQuaker DevicesHizumitasEarthQuaker Devices spec, checked October 15, 202610mA9VStandard jackVerdictPlan a board

EQ

6 pedals
EQ: typical current draw and voltage
PedalTypical drawVoltagePowerLinks
BossGE-7 EqualizerBoss spec, checked October 15, 202630mA9VStandard jackPlan a board
MXRM108S 10-Band EQMaker figure, unverified56mA18VStandard 18V jackPlan a board
MXRM109S Six Band EQMaker figure, unverified25mA9VStandard jackPlan a board
EmpressParaEq MKII DeluxeMaker figure, unverified250mA9VIsolated jackPlan a board
WhirlwindParaEq+Maker figure, unverified200mA9VIsolated jackPlan a board
Source AudioEQ2 Programmable EQMaker figure, unverified200mA9VIsolated jackPlan a board

Chorus

10 pedals
Chorus: typical current draw and voltage
PedalTypical drawVoltagePowerLinks
BossCE-2W Waza Craft ChorusBoss spec, checked October 15, 202625mA9VStandard jackVerdictPlan a board
BossCE-5 Chorus EnsembleBoss spec, checked October 15, 202655mA9VStandard jackPlan a board
MXRM134 Stereo ChorusMaker figure, unverified100mA18VStandard 18V jackPlan a board
MXRM148 Micro ChorusMaker figure, unverified16mA9VStandard jackPlan a board
Electro-HarmonixSmall CloneMaker figure, unverified24mA9VStandard jackPlan a board
TC ElectronicSCF Gold Stereo ChorusMaker figure, unverified100mA9VStandard jackPlan a board
StrymonOla dBucket Chorus & VibratoMaker figure, unverified250mA9VIsolated jackPlan a board
Walrus AudioJulianna DeluxeMaker figure, unverified100mA9VStandard jackPlan a board
JHSEmperor V2Maker figure, unverified30mA9VStandard jackPlan a board
BossDC-2W Waza Craft Dimension CBoss spec, checked October 15, 202665mA9VStandard jackVerdictPlan a board

Phasers

8 pedals
Phasers: typical current draw and voltage
PedalTypical drawVoltagePowerLinks
MXRM101 Phase 90Maker figure, unverified7mA9VStandard jackPlan a board
MXRM107 Phase 100Maker figure, unverified12mA9VStandard jackPlan a board
MXRM290 Phase 95 MiniMaker figure, unverified17mA9VStandard jackPlan a board
MXREVH90 Eddie Van Halen PhaseMaker figure, unverified14mA9VStandard jackPlan a board
Electro-HarmonixSmall Stone NanoMaker figure, unverified25mA9VStandard jackPlan a board
BossPH-3 Phase ShifterBoss spec, checked October 15, 202650mA9VStandard jackPlan a board
EmpressPhaserMaker figure, unverified200mA9VIsolated jackPlan a board
EarthQuaker DevicesGrand Orbiter V3Maker figure, unverified100mA9VStandard jackPlan a board

Flangers

6 pedals
Flangers: typical current draw and voltage
PedalTypical drawVoltagePowerLinks
BossBF-3 FlangerBoss spec, checked October 15, 202660mA9VStandard jackPlan a board
MXRM117R FlangerMaker figure, unverified28mA18VStandard 18V jackPlan a board
MXRM152 Micro FlangerMaker figure, unverified35mA9VStandard jackPlan a board
Electro-HarmonixElectric Mistress StereoMaker figure, unverified100mA9VStandard jackPlan a board
Electro-HarmonixDeluxe Electric Mistress XOMaker figure, unverified50mA9VStandard jackPlan a board
Walrus AudioPolychrome V2Maker figure, unverified100mA9VStandard jackPlan a board

Tremolo

5 pedals
Tremolo: typical current draw and voltage
PedalTypical drawVoltagePowerLinks
BossTR-2 TremoloBoss spec, checked October 15, 202625mA9VStandard jackPlan a board
MXRM159 Stereo TremoloMaker figure, unverified100mA9VStandard jackPlan a board
Mr. BlackMini TremMaker figure, unverified25mA9VStandard jackPlan a board
Walrus AudioMonumental Harmonic Tap TremoloMaker figure, unverified100mA9VStandard jackPlan a board
DemeterTRM-1 TremulatorMaker figure, unverified40mA9VStandard jackPlan a board

Vibrato

6 pedals
Vibrato: typical current draw and voltage
PedalTypical drawVoltagePowerLinks
BossVB-2W Waza Craft VibratoBoss spec, checked October 15, 202635mA9VStandard jackPlan a board
Electro-HarmonixPulsar Stereo Tremolo/VibratoMaker figure, unverified100mA9VStandard jackPlan a board
JHSUnicorn V2 UnivibeMaker figure, unverified100mA9VStandard jackPlan a board
MXRM68 Uni-VibeMaker figure, unverified30mA18VStandard 18V jackPlan a board
StrymonLex Rotary (vibrato mode)Strymon spec, supply rating, checked October 15, 2026300mA9VIsolated jackPlan a board
Chase Bliss AudioGeneration Loss MkIIChase Bliss Audio spec, checked October 15, 2026250mA9VIsolated jackVerdictPlan a board

Delays

24 pedals
Delays: typical current draw and voltage
PedalTypical drawVoltagePowerLinks
BossDD-3T Digital DelayBoss spec, checked October 15, 202670mA9VIsolated jackPlan a board
BossDD-7 Digital DelayBoss spec, checked October 15, 202655mA9VIsolated jackPlan a board
BossDD-8 Digital DelayBoss spec, checked October 15, 2026100mA9VIsolated jackPlan a board
BossDD-200 Digital DelayBoss spec, checked October 15, 2026225mA9VIsolated jackPlan a board
BossDM-2W Waza Craft Analog DelayBoss spec, checked October 15, 202635mA9VStandard jackVerdictPlan a board
MXRM169 Carbon CopyMaker figure, unverified25mA9VStandard jackPlan a board
MXRM292 Carbon Copy DeluxeMXR spec, checked October 15, 202644mA9VStandard jackPlan a board
Electro-HarmonixDeluxe Memory ManElectro-Harmonix spec, checked October 15, 202645mA24VOwn 24V adapterPlan a board
Electro-HarmonixCanyonMaker figure, unverified150mA9VIsolated jackPlan a board
StrymonTimelineStrymon spec, supply rating, checked October 15, 2026300mA9VIsolated jackVerdictPlan a board
StrymonDIG Dual Digital DelayStrymon spec, supply rating, checked October 15, 2026300mA9VIsolated jackPlan a board
StrymonVolante Magnetic Tape DelayStrymon spec, supply rating, checked October 15, 2026300mA9VIsolated jackVerdictPlan a board
StrymonEl Capistan dTape EchoStrymon spec, supply rating, checked October 15, 2026300mA9VIsolated jackVerdictPlan a board
Way HugeAqua-Puss MkIIIMaker figure, unverified18mA9VStandard jackPlan a board
EventideTimeFactorMaker figure, unverified500mA9VIsolated jackPlan a board
EventideH9 MaxMaker figure, unverified500mA9VIsolated jackPlan a board
JHS3 Series DelayMaker figure, unverified100mA9VIsolated jackPlan a board
JHSPanther Cub V2Maker figure, unverified200mA9VIsolated jackPlan a board
Walrus AudioARP-87 Multi-Function DelayMaker figure, unverified100mA9VIsolated jackPlan a board
TC ElectronicFlashback 2Maker figure, unverified100mA9VIsolated jackPlan a board
BossDD-500 Digital DelayBoss spec, checked October 15, 2026200mA9VIsolated jackPlan a board
Chase Bliss AudioHabitChase Bliss Audio spec, checked October 15, 2026150mA9VIsolated jackVerdictPlan a board
EarthQuaker DevicesAvalanche Run V2EarthQuaker Devices spec, checked October 15, 2026410mA9VIsolated jackVerdictPlan a board
Hologram ElectronicsMicrocosmHologram Electronics spec, supply rating, checked October 15, 2026450mA9VIsolated jackPlan a board

Reverbs

17 pedals
Reverbs: typical current draw and voltage
PedalTypical drawVoltagePowerLinks
BossRV-6 ReverbBoss spec, checked October 15, 202695mA9VIsolated jackPlan a board
BossRV-500 ReverbBoss spec, checked October 15, 2026225mA9VIsolated jackPlan a board
StrymonBlueSky V2Strymon spec, supply rating, checked October 15, 2026300mA9VIsolated jackPlan a board
StrymonBigSkyStrymon spec, supply rating, checked October 15, 2026300mA9VIsolated jackVerdictPlan a board
StrymonFlintStrymon spec, supply rating, checked October 15, 2026300mA9VIsolated jackPlan a board
Walrus AudioSlö Multi-Texture ReverbMaker figure, unverified100mA9VIsolated jackPlan a board
Walrus AudioFathom Multi-Function ReverbMaker figure, unverified100mA9VIsolated jackPlan a board
Electro-HarmonixHoly Grail NanoMaker figure, unverified100mA9VIsolated jackPlan a board
Electro-HarmonixCathedral Stereo ReverbMaker figure, unverified150mA9VIsolated jackPlan a board
TC ElectronicHall of Fame 2Maker figure, unverified100mA9VIsolated jackPlan a board
JHSSpring Tank ReverbMaker figure, unverified100mA9VIsolated jackPlan a board
EmpressReverbMaker figure, unverified200mA9VIsolated jackPlan a board
MerisMercury 7Meris spec, checked October 15, 2026150mA9VIsolated jackPlan a board
EventideSpaceMaker figure, unverified500mA9VIsolated jackPlan a board
StrymonNightSkyStrymon spec, supply rating, checked October 15, 2026300mA9VIsolated jackVerdictPlan a board
Chase Bliss AudioCXM 1978Chase Bliss Audio spec, checked October 15, 2026500mA9VIsolated jackVerdictPlan a board
Universal AudioUAFX Dream '65 Reverb AmplifierUniversal Audio spec, supply rating, checked October 15, 2026400mA9VIsolated jackPlan a board

Loopers

13 pedals
Loopers: typical current draw and voltage
PedalTypical drawVoltagePowerLinks
BossRC-1 Loop StationBoss spec, checked October 15, 202695mA9VIsolated jackPlan a board
BossRC-5 Loop StationBoss spec, checked October 15, 2026170mA9VIsolated jackPlan a board
BossRC-10R Rhythm Loop StationBoss spec, checked October 15, 2026250mA9VIsolated jackPlan a board
BossRC-30 Dual Track LooperBoss spec, checked October 15, 2026195mA9VIsolated jackPlan a board
BossRC-500 Loop StationBoss spec, checked October 15, 2026330mA9VIsolated jackPlan a board
TC ElectronicDitto LooperMaker figure, unverified100mA9VIsolated jackPlan a board
TC ElectronicDitto X2Maker figure, unverified100mA9VIsolated jackPlan a board
TC ElectronicDitto X4Maker figure, unverified300mA9VIsolated jackPlan a board
PigtronixInfinity LooperPigtronix spec, checked October 15, 2026200mA18VIsolated jackPlan a board
Electro-HarmonixNano Looper 360Maker figure, unverified100mA9VIsolated jackPlan a board
Chase Bliss AudioBlooperChase Bliss Audio spec, checked October 15, 2026150mA9VIsolated jackVerdictPlan a board
Chase Bliss AudioMOOD MkIIChase Bliss Audio spec, checked October 15, 2026270mA9VIsolated jackVerdictPlan a board
TC ElectronicDitto+ LooperTC Electronic spec, supply rating, checked October 15, 2026100mA9VIsolated jackPlan a board

This database is published under CC BY 4.0. Free to reuse with credit to Suede Social. Last updated October 15, 2026.

05Put the numbers to work

Add your pedals to the calculator and it sums the draw, checks every jack, and ranks the supplies that run your board.