Microphones for a conference.

Thu 7 Nov 2013, 18:06

I'm arranging a conference for a group, in London on 28 November. I need to source 2 roving mikes, 3 lapel mikes, and 4 table mikes. Although the conference is in London I'd like to support local businesses. The conference is high profile so the equipment must be good, reliable, and high quality. I'd also need to be shown how to use it!
Any ideas welcome. If I can't get them locally I'll search further afield!