PedalCurrent draw
Current (2023) line
Big Rock Pro II39 mA
Fat Metal Pro II39 mA
Tight Drive15 mA
Tight Metal15 mA
Tight Metal Pro II39 mA
Tight Rock15 mA

Legacy products
Bass Tight Drive, Bass Tight Drive MOD26 mA
Blues Fuzz Jr, Bass Blues Fuzz Jr15 mA
Curveball Junior15 mA
FatMetal28 / 45 mA (9/18vDC)
Fat Metal Pro62 mA
Fat Rock28 / 45 mA (9/18vDC)
PressuRizer Compressor15 mA
SwirlPool62 mA
Tight Drive26 mA
Tight Drive Pro24 mA
Tight Fuzz Pro28 mA
Tight Fuzz Silicon26 /45 mA (9/18vDC)
Tight Rock20 / 45 mA (9/18vDC)
Tight Rock Jr15 mA

Note: All pedals listed are 9-18vDC compatible.


Ampeg
AMT Electronics