Originally posted by kmensik
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Specs for the Bill Lawrence L-500
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It would be possible to describe everything scientifically, but it would make no sense; it would be without meaning, as if you described a Beethoven symphony as a variation of wave pressure. — Albert Einstein
http://coneyislandguitars.com
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Originally posted by David Schwab View PostI have an L-500. The regular L-500 reads 7.64K. The notes I have say 5000 turns of either 42 or 42.5 wire. A few aspects of the pickups are the narrower coils, thin stainless steel blades, and a big honkin' ceramic magnet! The aluminum plated plastic cover is supposed to affect the tone also.
The L-500XL is the hot one.
You can look up the patent on the pickup: 4364295
I also had a closed cover Lawrence pickup I got when I worked at American Showster. We used to get prototypes all the time. I never saw this pickup in production. It looked like an EMG. It was passive and had the cleanest brightest tone I've ever heard on a humbucker. The top end was very glassy.
I had it in one of my guitars for years, and then one coil went dead. Later I chipped off the case and all the polyester resin. it had the same bobbins as the L-500, slightly thinner blades and the same big magnet.
Here's some photos of an L-500 clone I picked up somewhere years ago. I looks like they made exact copies of Lawrence's bobbins and stuff, but they didn't include the solder terminals on the bobbins, or the PC board under the magnet. It even has screw holes in the cover that they didn't use. It sounds pretty much like the real thing.
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Originally posted by Sweetfinger View PostI have a set of those repros in an old Korean made electric- They do sound good!
The weird thing about "Bill Lawrence" pickups is that there are at least three different "Bills". There's the company that bears his name, then there's the man himself, and there's OBL or "Original Bill Lawrence". Then you have the Duncan Dimebucker. It would be interesting if someone were to tear apart a sampling and see exactly what the differences and similarities are between the different makers.
I've installed a few new Wylde/Lawrence pickups (from the man) recently for some customers, and they sound very nice.It would be possible to describe everything scientifically, but it would make no sense; it would be without meaning, as if you described a Beethoven symphony as a variation of wave pressure. — Albert Einstein
http://coneyislandguitars.com
www.soundcloud.com/davidravenmoon
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Bill(the man) split from the company very early on IIRC. About 1980? The legal rights were assigned in 1984. All the classic "Bill Lawrence" pickups from the company, Stew Mac, and dealers, have been from that company. It has only been in the last maybe 15? years that Bill(the man) has been doing small production. There's a timeline somewhere on the web and there's a legal disclaimer on the BL site
*Bill Lawrence USA
Here is an independent site with more info:
http://www.billlawrencereview.com
/BillLawrence_Timeline
I still couldn't find the article I read. It may have been dead tree technology.
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Yeah, the legal disclaimer was due to a lawsuit.
I'm aware that the pickup are made in the same facility and on the same equipment as they were when Bill was with the company, but my experience was the pickups were not quite the same somehow. I know other had complained about them as well when Stew-mac offered them, which is why they stopped selling them.It would be possible to describe everything scientifically, but it would make no sense; it would be without meaning, as if you described a Beethoven symphony as a variation of wave pressure. — Albert Einstein
http://coneyislandguitars.com
www.soundcloud.com/davidravenmoon
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Originally posted by dor baruch View Post[ATTACH=CONFIG]20503[/ATTACH][ATTACH=CONFIG]20503[/ATTACH]
[ATTACH=CONFIG]20504[/ATTACH][ATTACH=CONFIG]20505[/ATTACH]
this is a real original l500l
11.9 dc i have 6 11.9 Exactly
1 Small ceramic magnet
L2.5CM W1.4CM T0.3CMIt would be possible to describe everything scientifically, but it would make no sense; it would be without meaning, as if you described a Beethoven symphony as a variation of wave pressure. — Albert Einstein
http://coneyislandguitars.com
www.soundcloud.com/davidravenmoon
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Originally posted by kmensik View PostHi all, especially David. I recently got one Bill Lawrence with one open coil. There is really no reasonable disassembly, so at least I tried to cut the base off. The plastic is very sturdy, chrome coating heavy duty. It uses shielded solid wires for the leads. Only the bottom is epoxied, not the whole coils.
Now you see four little ceramic magnets, separated from the blades with a grounded copper foil.
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Originally posted by Fluoroscope 5000 View PostMy guess is that this is not an original Bill Lawrence (given name: Willi L Stich, European stage name: Billy Lorento) design. I don't think he would have used the magnets in that manner.
I also used to have a real Lawrence humbucker that looked like an EMG without exposed blades. It had a clean bright glassy tone. Unfortunately one coil went bad, so I took the thing apart. That had a huge ceramic magnet in it. The parts were the same as an L-500 except the blades were flat on the top.It would be possible to describe everything scientifically, but it would make no sense; it would be without meaning, as if you described a Beethoven symphony as a variation of wave pressure. — Albert Einstein
http://coneyislandguitars.com
www.soundcloud.com/davidravenmoon
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Maybe it's original, but Bill may have been back in Germany in '86, so? I know Bill refines things a lot, but I'd still be surprised if he switched to that magnet configuration, unless there was a problem with getting large magnets?
That other BL pickup you have sounds like it was from an L-6S. Relatively low wind, I believe. Those were fine guitars, but Gibson marketing changed some of Bill's design stipulations for the ones they produced. The new L-6S RI is little like the original. Bill used a pressure finishing process, taken from wooden water skis, that forced lacquer ~1/8" into the wood. It crystallized and formed a very rigid neck that never needed refinishing. Not sure they used that method. A deal was almost sealed for a shipment of such pressure finish treated water ski wood (Cyprus?) to use for the original Fender necks in the 50's, but it fell through for some reason. Those would have been some very stable, reliable and tone enhancing necks. Now, baked Maple is all the rage.
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Originally posted by Fluoroscope 5000 View PostMaybe it's original, but Bill may have been back in Germany in '86, so? I know Bill refines things a lot, but I'd still be surprised if he switched to that magnet configuration, unless there was a problem with getting large magnets?
That other BL pickup you have sounds like it was from an L-6S. Relatively low wind, I believe. Those were fine guitars, but Gibson marketing changed some of Bill's design stipulations for the ones they produced. The new L-6S RI is little like the original. Bill used a pressure finishing process, taken from wooden water skis, that forced lacquer ~1/8" into the wood. It crystallized and formed a very rigid neck that never needed refinishing. Not sure they used that method. A deal was almost sealed for a shipment of such pressure finish treated water ski wood (Cyprus?) to use for the original Fender necks in the 50's, but it fell through for some reason. Those would have been some very stable, reliable and tone enhancing necks. Now, baked Maple is all the rage.
This was a plastic cover like an EMG. It was in the mid 80s, so it might have been made by Lawrence USA. But I can't imagine Wajcman designing new pickups. We got it as a sample wen I worked at American Showster. It was much brighter than the L6-S pickups, and it wasn't particularly low output either. I have the notes somewhere, but I believe it was about 8k. There was an OBL that looked like an EMG. So maybe this was from right before Bill went to Germany? I have no idea. I have the bobbins around somewhere.
I always liked those Lawrence designed Gibson guitars. It's a shame that the reissues that Gibson came out are all lacking in the electronics department. I know some people didn't like the rotary switch on the L6-S. but that's what was unique about it. The Ripper is the only one with correct pickups because Duncan already was making them. That and the L6-S is lacking the original wiring and midrange choke. The RD bass is embarrassing because it has jazz bass pickups in it. That's like Gibson saying "Our bass pickups suck so we will use fender designs."It would be possible to describe everything scientifically, but it would make no sense; it would be without meaning, as if you described a Beethoven symphony as a variation of wave pressure. — Albert Einstein
http://coneyislandguitars.com
www.soundcloud.com/davidravenmoon
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Hello Folks,
I just lookes up the thread while searchnig for info on the Lawrence Pickups.
Long time ago I diasembled an OBL- all that is left for now are the two blades and the alnico magnet.
Id route a set of forbon bobbins and now I would like to know wich wire will be used to rewind that thing.
Can you help me on wire and turs?
tx
db
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