I give up.
Have a dual piezo based three string with bone nut and bridge. Has a hum when plugged in, strongest when I touch input, so I replaced potentiometer, input jack, grounded pot to itself and to jack and still has slight hum. Compared it to several others I have and they are very quiet. Any ideas appreciated. Have not grounded the strings but I was under the impression piezo setups do not need strings grounded, plus not sure if it matters.
Tags:
My experience is that Piezos are very inconsistent in the noise department. I've used some that are very quiet and others (in the same type circuit) be very buzzy. Can't say I know why.
One thing I did notice is that a Piezo will be noisy with a low quality cord. A decent triple insulated cord seems to work best and not cost an arm and a leg.
The other thing is the amp. Some amps are noisy with a piezo but quiet with a humbucker.
Odd as it sounds, try getting the hum going and reach down and touch the metal of the output jack. It may immediately get quiet. If so, then ground the strings might help since your fingers will be in contact with the strings most of the time.
It really comes down to methodologically determining what make the hum worse or better, then using that info to improve the guitar.
Try some of the above and see what you can learn.
I have two piezos wired, is it possible one could cause this?
Try a temporary placement of a.001uf cap across the jack or pot and see if that helps, that is if grounding the strings doesn't work. You may lose a little of the hi's, but you will eliminate a lot of trash noise.
Check all the solder joints for good solder flow, if they have a gobbed appearance they aren't good. Could also be your cord.
Started by Bill Andy in Performances, How to Play, Lessons, Concerts 1 hour ago. 0 Replies 0 Likes
Started by BrianQ. in Performances, How to Play, Lessons, Concerts on Tuesday. 0 Replies 2 Likes
Started by J. D. Woods in Performances, How to Play, Lessons, Concerts. Last reply by Southern Ray Apr 26. 8 Replies 1 Like
Started by Southern Ray in Other stuff - off topic, fun stuff, whatever. Last reply by Southern Ray Apr 26. 6 Replies 0 Likes
Started by J. D. Woods in Performances, How to Play, Lessons, Concerts. Last reply by BrianQ. Apr 25. 4 Replies 0 Likes
Started by Rich Butters in Building Secrets, Tips, Advice, Discussion. Last reply by Crazed Fandango Apr 22. 4 Replies 0 Likes
Started by Nomad Jack in Performances, How to Play, Lessons, Concerts. Last reply by J. D. Woods Apr 17. 7 Replies 2 Likes
Started by Moritz Voegeli in Building Secrets, Tips, Advice, Discussion. Last reply by Southern Ray Apr 14. 6 Replies 2 Likes
Started by Timothy Hunter in Other stuff - off topic, fun stuff, whatever. Last reply by Timothy Hunter Apr 10. 14 Replies 3 Likes
Started by Tom T in Building Secrets, Tips, Advice, Discussion. Last reply by Southern Ray Apr 9. 9 Replies 0 Likes
Started by Southern Ray in Building Secrets, Tips, Advice, Discussion. Last reply by Southern Ray Apr 4. 7 Replies 1 Like
Started by Timothy Hunter in Building Secrets, Tips, Advice, Discussion. Last reply by Southern Ray Mar 27. 1 Reply 2 Likes
Started by Taffy Evans in Building Secrets, Tips, Advice, Discussion. Last reply by Southern Ray Mar 10. 1 Reply 3 Likes
Started by Cigar Box Nation in Feature Articles. Last reply by BrianQ. Mar 9. 4 Replies 3 Likes
Started by Ghostbuttons in Building Secrets, Tips, Advice, Discussion. Last reply by Timothy Hunter Mar 9. 5 Replies 1 Like
Started by Justin Stanchfield in Building Secrets, Tips, Advice, Discussion. Last reply by Taffy Evans Mar 8. 6 Replies 0 Likes
Started by Ken I in Building Secrets, Tips, Advice, Discussion. Last reply by Brian partington Mar 8. 8 Replies 0 Likes
Started by Southern Ray in Cool gear discussion - that's not cigar box related. Last reply by Southern Ray Mar 6. 5 Replies 0 Likes
Started by Taffy Evans in Other stuff - off topic, fun stuff, whatever. Last reply by Taffy Evans Mar 5. 4 Replies 2 Likes
Started by Justin Stanchfield in Building Secrets, Tips, Advice, Discussion. Last reply by Carl Floyd Mar 1. 15 Replies 0 Likes
Posted by Vlad on March 31, 2024 at 11:48pm 0 Comments 1 Like
Posted by Vlad on March 6, 2024 at 2:32am 5 Comments 2 Likes
Posted by billy jones bluez on February 28, 2024 at 2:09pm 0 Comments 0 Likes
Posted by billy jones bluez on February 17, 2024 at 11:00pm 0 Comments 0 Likes
Posted by Vlad on February 11, 2024 at 1:06am 1 Comment 1 Like
May 11, 2024 from 11am to 8pm – Speakeasy Grill
0 Comments 0 LikesMay 30, 2024 from 6:30pm to 10pm – The Casual Pint of Huntsville
0 Comments 0 Likes© 2024 Created by Ben "C. B. Gitty" Baker. Powered by
Cigar Box Nation is presented by C. B. Gitty Crafter Supply, your one-stop-shop for Cigar Box Guitar parts and accessories!