Below are some of my Vox AC30s used for my gigging rig and in the studio. Primarily I use a CBS Arbiter 'centre-dry', a Greg Fryer modified TBX for left wet and a Dave Peteresen modifed TBX for the right wet (this is the same configuration Brian used on the Al Murray show performance in 2008). Right is a picture of Brian's AC30s used on the Cosmos Rocks Tour 2008. Only the bottom row are used which contain 2 Fryer modified AC30s and 1 CBS Arbiter amp. However, in 2nd reserve (Pete Malandrone kept a couple of spare Fryer's backstage as 1st reserve) on the second row, there are a couple of Dave Petersen modified TBXs.