The Ernie Ball volume pedals often become scratchy after a long time of usage. While you can replace the current poti model with a brand new poti, it is almost impossible to get a replacements for the older poti types. However, the older potis can be opened and cleaned which – not always but often – cures the scratching. As I did this successfully a few days ago, I took […]
Regular readers of this blog might know my first article about the different behaviour of Mark Knopfler’s Ernie Ball volume pedal compared to recent Ernie Ball models. In short: In the 80ies a different poti was used that caused a completely different sweep curve than later ones (see diagram below). Knopfler’s pedal changes volume drastically over the first part of the pedal sweep range. This allows him to perform the […]
On the recent Get Lucky tour I became aware of a little technical detail I had never paid attention to before: I was sure that the guitar cable coming from the guitar would first go into the Ernie Ball volume pedal and then back to the area on the right side behind the stage where Mark Knopfler’s effect rack and amps are placed. Instead, I observed that a long cable […]