TI Stompboxes, recommend real-world alternatives?

[1404]

Hi!

I know nothing about real-world stompboxes but I got excellent results last night running my TT303 into my Virus for effects, especially I loved the way the Onion overdrive makes the 303 sound.

I sometimes play out live and I'd love to have the same overdriven 303 sound, , but there's no way I'd take my Polar with me at gigs, the beauty stays in the studio.

So, Infekted people, is there anybody here that would know which stompbox is the "onion" modelled from? From the manual and Internet, all I could find was "it's a fuzz".... but I already have a fuzz from Plush and it doesn't sound at all like the Onion...

Thanks!