Good morning all,
I have just modified the length of my Dunlop 920 tonebar by machining 7mm off it. Now it fits me. I have yet to see any mention of this even by the great Joe Wright. Now don't get me wrong Joe Wright is a fantastic teacher and showman and in his lessons tells' you all there is about the tonebar and how to hold it, but nothing about the length or weight. There can be no one size fits all, and to prove it? I will begin...that is if you are sitting comfortably.
Finger length: measure the length of your middle finger. Mine is 80mm from where it joins the palm of the hand to the tip.
Tonebar length: The Dunlop 920 is 82mm so I machined 7mm from the end to get it fitting into my hand and my middle finger is now just a tad longer than the bar and I can dampen strings easier than before, plus it is more controllable for slants.
Slimbo you were right when you said about using a lighter Tonebar until you had gained some control and looking at the length of your fingers you might even manage a longer bar...but not all of us are pushing 2metres in height some of legless pilots are only just managing 1.5metres and even then thanking the heels on a pair of western boots.
The Dunlop 926 fits my hand, but with it's sharp edges just work right for me and on top of that it is so light and does not help in the sustain market. The 920 being heavier has better sustain capabilities without having to use too much pressure.
Now for the downside of Dunlop Tonebar...the machine shop where the 7mm was removed was far from impressed with the quality of the Stainless Steel the bar was made from it had small but noticeable pits in the casting and the steel was of a poor hardness, which resulted in "chuck marks" on the surface. I had to use jewelers rouge and about two hours of hard graft to get rid of the surface marks and to create a good smooth mirror finish. Now at 25 Euros, I know its not expensive, but the hype about these bars is something I have a beef with. The machinist is awaiting a delivery of some high class steel and he has promised that when it arrives he will make me a new tonebar and then I can see if there is any difference between cheap and nasty or good quality. Only time will tell. The only thing I can say with absolute certainty is that although the quality of the bar might be there it will not improve my playing. He He He.



