PedalCurrent draw
Astra Modulation Machine400 mA
Dream '65 Reverb Amplifier400 mA
Golden Reverberator400 mA
Ruby '63 Top Boost Amplifier400 mA
Starlight Echo Station400 mA
Woodrow '55 Instrument Amplifier400 mA
Note: The 400 mA current draw figures are not measured actual draw, but the minimum power supply capacity recommended by UA. All pedals use 9vDC, center negative w/ 2.1mm plug. Using a separate/isolated power source is also recommended.