Sorry. Been away for a fair while, didn't get the notifications via email for some reason!??!??!
Watford Valves still have stocks of these I believe, but they're getting very, VERY expensive these days. The prices they quote are without VAT, so expect another 20% on top.
Dude, I just saw your message you left me. Did you ever decide on the 2210 vs. DSL? PM me if you haven't, I've owned both and much prefer the DSL. The 2210 is pretty high gain too man, you should look for a 2203 (I have one of those too) instead. It only has one channel, which is almost identically voiced to the DSL's green channel.