I hope you can help?
I have an ovation 6 string acoustic. All strings open there is no buzz individually fretted there is no buzz however if I play a G chord, IE: 6/5/3 strings at the second fret finger picking the D STRING OPEN BUZZES!
This guitar had the buzz before I got it. I have just finished some fret dressing changed the nut and saddle.
I hope someone can offer some advice (besides throwing the ovation in the bin.