| Pedal | Current draw | Voltage info |
|---|---|---|
| 385 Overdrive | 100 mA minimum | 9vDC only (internal voltage booster) |
| Ages Five-State Overdrive | 100 mA minimum | |
| ARP-87 Multi-function Delay | 100 mA minimum | |
| Badwater Bass Preamp and D.I. | 300 mA minimum | |
| Deep Six Compressor | 9 mA | 9vDC only (internal voltage booster) |
| Descent Reverb/Octave Machine | 130 mA minimum | |
| EB-10 Preamp/EQ/Boost | 100 mA minimum | |
| Emissary Parallel Boost | 100 mA minimum | |
| Eons Five-State Fuzz | 100 mA minimum | |
| Eras Five-State Distortion | 100 mA minimum | |
| Fable Granular Soundscape Generator | 300 mA minimum | |
| Fathom Multi-function Reverb | 100 mA minimum | |
| Iron Horse LM308 Distortion v2 | 10 mA | |
| Janus Fuzz/Tremolo | 8 mA | |
| Julia Analog Chorus/Vibrato | 30 mA minimum | |
| Julianna Deluxe Chorus/Vibrato | 100 mA minimum | |
| Jupiter Multi-Clip Fuzz v2 | 10 mA | |
| Kangra Filter Fuzz | 100 mA minimum | |
| Lilian Multi-Stage Analog Phaser | 30 mA minimum | |
| Lore Reverse Soundscape Generator | 300 mA minimum | |
| Luminary Quad Octave Generator | 250 mA | |
| Melee: Wall of Noise | 200 mA minimum | |
| Mira Optical Compressor | 200 mA minimum | 9vDC only (internal voltage booster) |
| Monument Harmonic Tap Tremolo | 100 mA minimum | |
| Polychrome Analog Flanger | 50 mA minimum | |
| Slö Multi-texture Reverb | 100 mA minimum | |
| Slötvå Multi Texture Reverb | 100 mA minimum | |
| Slöer Stereo Ambient Reverb | 100 mA minimum | |
| Voyager Preamp/Overdrive | 20 mA | |
| Warhorn Midrange Overdrive | 9 mA | |
Fundamental series | ||
| Chorus | <100 mA | |
| Delay | <100 mA | |
| Distortion | <100 mA | |
| Drive | <100 mA | |
| Fuzz | <100 mA | |
| Reverb | <100 mA | |
| Tremolo | <100 mA | |
MAKO series | ||
| ACS1 Amp + Cab Simulator | 300 mA minimum | |
| D1 High-Fidelity Delay | 300 mA minimum | |
| M1 High-Fidelity Modulation Machine | 300 mA minimum | |
| R1 High-Fidelity Stereo Reverb | 300 mA minimum |
*Note: Walrus Audio has switched to stating a minimum power supply capacity, rather than actual current draw figures. Thus, the actual current draw figure may be smaller, but we don’t know by how much. What those figures do indicate, though, is which output (nominally 100 or 300 mA) to use on our power supply, for safe operation.
A few pedals in this list has specific ”9vDC only” notes, due to onboard voltage boosters being present. That note is there as a courtesy warning that going above 9 volts will most likely cause damage. However, Walrus Audio does not recommend trying any of their pedals with anything other than 9vDC.
Incidentally, they also recommend using a separate/isolated power source for all of their pedals. And for the Luminary, they specifically mention that it will not work with Strymon power supplies.