wonkBeta has that fonk that'll have you telling everyone in the room you swear you changed your socks this morning. But its that Purple. Purple funk. Get up for the DownStroke. This Envelope/Low-Pass filter is funkier than nine pounds of shaving powder, and with the Fwonk control up high, it is anything but subtle or mellow. Serious low-end thump when desired, the FwonkBeta will probably knock down anything hanging on the wall, and maybe even push around free standing furniture. It is just that off the chain.