Aguilar FILTERTWINV2 Dual Bass Envelope Filter PedalBassists looking to up the funk quotient needn't look further than the Aguilar Filter Twin V2! This dual envelope filter bass pedal is your quick ticket to whirling, swirling bass sounds ranging from funky filters to subtle auto wah inspired effects. The Filter Twin easily conjures classic '70s sounds that made the decade so distinct, complete with additional features such as a blend knob and a secondary filter. The Filter Twins identical filters