Double notes now i know what happend and what to do!

Started by fendrix, December 30, 2018, 12:44:29 PM

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fendrix

Hi friends,
today i tried to play with Roland gr50 and Axon ax100 blue chip.
When i play some single strings, sometime i have a "doubled" note.
With gr50 this happened often with Low E string and sometime on B string.
Then i tried the Axon and i had the some problem but only on the B string.
For first, i thinked that the main problem if the midi converter.
I used some hair lace on the nut, then another one on the bridge.
I had solved the problem for the 20%.
I plaied again on Gr50 and the same problem, i plaied the E low string but with my finger i stoped the B string.
Now the problem with B string is disapperead.
Again touching some pars on settle of the B string i had the same problem.

In short words these problems come from the bridge. I used an yamaha pac and with flatwounds string 0.12 0.56 i had to use 5 springs under the bridge so the problem from under the guitar.
In fact i puted my hand between under the bridge and the body of guitar, and the problem was totally solved.
I used a sponge between the bridge and the body of guitar and the problem was solved.
This should be subharmonic notes that the Mid converted can fell by metallic parts of guitar, bridge, springs, etc.
The same problem i think have guitars with nut lock "the metallic nut lock".

I hope this info can help somebody.