PedalCurrent drawVoltage/info*
Standard pedals
Bad Monkey17 mA (stated)
Death Metal21 mA (stated)
Grunge21 mA (stated)
Hot Head17 mA (stated)
Screamin’ Blues23 mA (stated)

Bass Driver Overdrive/Distortion120 mA
Bass Squeeze80 mA
Bass Synth Wah86 – 116 mA (different measurements received)
DigiDelay180 mA
DigiVerb125 / 148 mA
Hot Head Distortion<5 mA
Hot Rod Rock Distortion45 mA
Hyper Phase110 mA
Main Squeeze50 / 100 mA
Metal Master100+ mA
Multi Chorus110 mA
Synth Wah110 mA
Tone Driver52 mA
Turbo Flange?

Hardwire series
CM-2 Tube Overdrive25 mA (stated)
CR-7 Stereo Chorus80 mA (stated)
DL-8 Delay/Looper70 mA (stated)
HT-2 Chromatic Tuner40 mA (stated)
HT-6 Polyphonic Tuner40 mA (stated)
RV-7 Stereo Reverb65 mA
SC-2 Valve Distortion20 mA (stated)
Supernatural Ambient Reverb65 mA
TL-2 Metal Distortion25 mA (stated)
TR-7 Tremolo/Rotary70 mA (stated)

Bass Whammy265 mA
DirtyRobot75 mA
Drop250 mA
EX-7 Expression Factory350 mA9vAC
FreqOut235 mA
iStomp150 mA (stated)
JamMan Delay660 mA9vAC (early models) or
9vDC (later models)
JamMan Express XT150 mA
JamMan Solo<200 mA
JamMan Solo XT350 mA
JamMan Stereo1000 mA (810 mA max reported for the later 9vDC model) 9vAC (early models) or
9vDC (later models)
JamMan Vocal XT200 mA (400 mA max)
JamMan XT200 mA (adapter specs)
Luxe<200 mA
Mosaic250 mA
Nautila75 mA
Obscura Altered Delay115 mA
PDS 20/2045 mA (active)
Polara75 mA
RP5590 mA
Timebenderroughly 800 mA9vAC (early models) or
9vDC (later models)
Trio Band Generator500 mA
Trio+ Band Creator+Looper450 mA (measured)
Vocalist Live Harmony800 mA
Whammy I – IVapprox 800 mA9vAC
Whammy 5th generation185 mA (the manual states <265 mA)9vDC
Whammy DT265 mA
Whammy Ricochet235 mA

* Note: Unless otherwise specified, voltage and polarity is 9vDC, center negative. Also, be aware that some pedals have changed from 9vAC to 9vDC power during their lifespan – do not confuse these adapters. Feeding 9vAC to a pedal that expects 9vDC can cause damage!

Diamond Pedals