Is that what these are?Those typically came with HFS/Vintage Bass Pickups.
Thanks man. Great info.The (I assume) treble pickup picture shows a Standard Treble pickup - blank-back version. The giveaway is the two slugs on the non-adjust side that look different. The Standard Treble non-adjust slugs initially (1985) were all magnetic, but to tame the brightness the non-adjust slugs high-E and B were swapped (starting mid-'87) for non-magnentic ones that have very distinctive circular milling marks on the ends. Known as the 'warming mod'. Almost certainly paired with a Standard Bass. I have Sig 243 (also a 1988 guitar) and that has the same pickups in it. Re blank-back version - initially the Standard Treble and Standard Bass were stamped T and B respectively. Shortly after the swap to non-magnetic high-E and B slugs as described they stopped stamping them. (So a few Stamped Ts exist with the warming mod). I've owned a few older PRS so know about the early pickups - not much of a life skill but never mind. If you have a multimeter you can read the PU resistance, which will confirm as much as possible the PUs you have are what they appear to be But almost certainly Standard T and Standard B.
![]()
Agree - If the readings are correct I'm not sure - however the bridge PU has to be a Standard Treble (or somethig based on a Standard T) given the high E and B poles. Just to check you're reading them OK, if you read the PU resistance via a plugged in guitar lead (fine for an easy life and good indication if not 100% accurate) then the volume pot needs yo be turned up fully on or you'll get spurious readings. Across a guitar cord mine with Standard T and Standard B read 9.69 treble and 7.99 bass.These are the reading I get. Don’t really see any that match close
Neck first then bridge
![]()
![]()
Ok thanks. Yes the readings are via patch cable. I wasn’t gonna desolder the leads just to get ohm measurements. I’m assuming then the measurements on the chart are not in circuit.Agree - If the readings are correct I'm not sure - however the bridge PU has to be a Standard Treble (or somethig based on a Standard T) given the high E and B poles. Just to check you're reading them OK, if you read the PU resistance via a plugged in guitar lead (fine for an easy life and good indication if not 100% accurate) then the volume pot needs yo be turned up fully on or you'll get spurious readings. Across a guitar cord mine with Standard T and Standard B read 9.69 treble and 7.99 bass.
That looks like my meter... LoL!!!These are the reading I get. Don’t really see any that match close
Neck first then bridge
![]()
![]()
Old fluke 83. I changed the old scratched up screenThat looks like my meter... LoL!!!
Ooommmmaaaaaggggaaaaadddd!!Your guitar's slightly older sister - Sig 243. You can just about see the high E and B non-adjust slugs on the T are different.
![]()
Yes that's correct - it was just the T pickup that was modified. It's in the back of the PRS Book in the PU section. PRSh explains what they did and why - to warm the sound. I lost my copy in a house move years ago but it was on page 86 or something like that if anyone has a copy (I had the first edition, so page numbers probably changed as the book expanded, plus my memory for page numbers is probably not 100% either).So i was looking at these again. Looks like the bass pickup e and b slugs are normal and not the circular swirl ones on the treble. Did factory sigs ship with miss matched warming mod and regular pickups?
![]()
![]()
Ah ok. ThanksYes that's correct - it was just the T pickup that was modified. It's in the back of the PRS Book in the PU section. PRSh explains what they did and why - to warm the sound. I lost my copy in a house move years ago but it was on page 86 or something like that if anyone has a copy (I had the first edition, so page numbers probably changed as the book expanded, plus my memory for page numbers is probably not 100% either).