“The WF-55 I made this year is performing brilliantly and has been completely problem free. Here it is in the head I made for it. The cab has a 12-inch Celestion blue. All made from old pine shelving, cheap sofa cover leatherette and a chrome tile edging strip for trim.
“The Celestion blue is really great. A good match for both amps (Mark has also built an N5X). Met the hype about it, which was nice!”