What Tim version is this?

[Matthew John Bell]

I've got a Tim, but would like to what version it is. Can someone help me out?

http://f.cl.ly/items/1M32141t1P3O111m2G1d/$(KGrHqJHJCoE8fjPphjeBPMurIDuwg~~60_58.JPG

[crxshdxmmy]

No toggles... I'd say V1. Is there a PCB inside? Or is it on perfboard?

[mcdes]

Looks like mine, which is a V1. The toggle is actually the push/pull pot on the back.