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|5/11/1999 9:16 PM|
Who's the source for vulcanized fibreboard? Nothing found in the archives. Most web sites for the stuff are manufacturers who have large minumums! Any info would be greatly appreciated. Thanks. Denny. ( Using for pickups)
|5/24/1999 10:14 AM|
Try McMaster-Carr. They have a web site - www.mcmaster.com. Also good source for hook-up wire. Their on-line ordering system has worked fine for me. They have lots of fiberboard and fiberglass circuit board material. They call it "garolite", its a little hard to find on the web site if I remember. I use the 3/32" polyester board with eyelets. Works great, but not as nice looking as some of the other materials. Bill R.
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|5/24/1999 3:10 PM|
I don't know if this would work or not, but try an automotive gasket shop. They might give you some scraps, or sell you a small piece. Some of the others on the amps BBS have used it for eyelet boards for amps with good results, IIRC.
|5/24/1999 8:08 PM|
I know that Fender used the fibreboard, but perhaps plastic would be easier to get and work with... The main advantage I see with the vulcanized fiberboard would be less static electricity. Of course the strat pickup covers are plastic so maybe that doesn't make much difference.
|5/25/1999 5:46 AM|
Has anyone considered using bare circuit board material, namely 0.062" FR4 glass epoxy PCB material? It may be a little thick but should have good physical and electrical properties. Oh, and it would probably look strange. I plan to try it myself some day.
|5/25/1999 7:33 PM|
Good idea. I toyed with it myself, having run out of more standard pickup materials at one point. One advantage of this idea is that you can use SMT components and hard wire a small pre-amp to the bottom of the pickup, using the copper side as a PCB. Hard to get the pickup-to-preamp leads any shorter than that,
|5/26/1999 6:05 AM|
There could be one more benefit using PCB material for pickups. One of the cheapest ways to get a precision machined sheet of material is to design a PCB. We do this all the time at work using FR4. PCB manufacturers can regularly hold hole diameter and position tolerances to around 0.001". You could lay out a PCB with the parts for a pickup, then snap them apart and assemble. It seems that Gibson did this with some of their '80's humbuckers, I have one with an etched bottom plate and another piece of plated FR4 as a shield. The bobbins were molded plastic with pins that soldered into the bottom plate.
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