This is not this the first Pensa-Suhr ever built for Mark Knopfler, but it is surely the most used in the concerts of the "On Every Street tour", and therefore the most famous. This wonderful MK1 was built in 1988 by John Suhr, Rudy Pensa's co-worker at that time, and it has been for five years Mark's most used guitar,the one he preferred to play live to recreate his albums' sounds.
John Suhr tells that he was having lunch with Rudy and with Mark to speak about this guitar. He decided baptize it on the concert for the Nelson Mandela's 70th birthday, on June 11th 1988 at Wembley Stadium in London. One week away from the event, John Suhr already started to shape body and handle, but Mark wanted to thin the shovel, to stop the swinging of the mobile bridge (Floyd Rose) and finally mount on frames colured in ivory tuned up to the color of the magnets. It was an awful job for John, that in fact he/she didn't succeed in thinning the shovel as Mark would have liked ("I explained him that it was too late"); not having time to look for tuned up frames, John decided besides to mount on the magnets without frames ("I mounted them from the back, so I didn't have to use frames"). A last problem came out for the finish: there was no enough time to apply paint on the cellulose nitrate or poliurethanic, and so John was forced to use the less nobler polyester both on the body and on the handle, the only one that dried in two days: "I was afraid the guitar could stick to the custody". The MK1 didn't stick to the custody, and for five years it remained Mark's trusted companion in all of his performances.