Found these coils in a old phone, they were used to drive a ball bearing in the ringer circuit that included 2 small brass bells. Each coil is 10k ohms. I plan to grind magnets to fit the core of the coil. Hopefully each one will work with 2 or 3 strings.
Tags:
Comment
Neodymium magnets are the best for small coils, they’re definitely one of the strongest magnets for pickups? 2 in parallel would cut the impedance in half, then you would either need to plug into the Lo input on your amp or use a Preamp/Lo-Hi Z impedance matcher to get the right output?
10K on the ohm meter. Impedance in a live circuit would be higher. I guess I could try 2 in parallel.
Is the 10K Resistance, or Impedance?
WOW, I didn't think small coils like these could put out 10k ohms :-)
Started by Timothy Hunter in Building Secrets, Tips, Advice, Discussion. Last reply by Southern Ray yesterday. 1 Reply 2 Likes
Started by Timothy Hunter in Other stuff - off topic, fun stuff, whatever. Last reply by Timothy Hunter Mar 21. 11 Replies 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 Nomad Jack in Performances, How to Play, Lessons, Concerts. Last reply by Southern Ray Mar 2. 6 Replies 1 Like
Started by Justin Stanchfield in Building Secrets, Tips, Advice, Discussion. Last reply by Carl Floyd Mar 1. 15 Replies 0 Likes
Started by Joe in Performances, How to Play, Lessons, Concerts. Last reply by Carl Floyd Feb 29. 13 Replies 0 Likes
Started by Chance in Building Secrets, Tips, Advice, Discussion. Last reply by Southern Ray Feb 22. 12 Replies 1 Like
Started by Cigar Box Nation in Feature Articles. Last reply by Southern Ray Feb 21. 2 Replies 4 Likes
Started by Brad in Cool gear discussion - that's not cigar box related. Last reply by Southern Ray Feb 19. 6 Replies 3 Likes
Started by Jacob Shook in Building Secrets, Tips, Advice, Discussion. Last reply by Southern Ray Feb 16. 10 Replies 0 Likes
Started by Southern Ray in Performances, How to Play, Lessons, Concerts. Last reply by Southern Ray Feb 16. 2 Replies 0 Likes
Started by Skeesix in Performances, How to Play, Lessons, Concerts. Last reply by Skeesix Feb 6. 2 Replies 1 Like
Started by Timothy Hunter in Other stuff - off topic, fun stuff, whatever. Last reply by Steve M Jan 31. 9 Replies 0 Likes
Started by Mi Rankin in Building Secrets, Tips, Advice, Discussion. Last reply by Justin Stanchfield Jan 27. 5 Replies 0 Likes
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
Posted by billy jones bluez on February 8, 2024 at 4:05pm 0 Comments 0 Likes
May 11, 2024 from 11am to 8pm – Speakeasy Grill
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!
You need to be a member of Cigar Box Nation to add comments!
Join Cigar Box Nation