Zoobiedood
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- Sep 1, 2015
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I have an '82 T-40 and an '83 T-45. What other American made Peavey Bass would be next in line to get? I tend to be attracted by natural or transparent finishes and prices less than a G.
Pretty scary.
Anyone happen to have a four wire split coil wiring diagram? I tried to trace it all out but am a little lost. @mech ?
If you feel like rolling the dice on a Goodwill project...
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Peavey T-20 Sunburst Bass Guitar with Case
Has anyone here bought anything through Goodwill's site? That looks super sketchy, but that T-20 is SOOOOO tempting!
After years of searching for one of these on the cheap, I finally found my US-built Peavey that I've always wanted: a mid-1980's Foundation S! I've been well aware of the awesomeness of US Peaveys for a long time; the first bass that I ever played was a 90's Foundation (a non-Super Ferrite model) and I was hooked. Over the years, I rarely saw US Peavey basses for sale in the local shops, and only once have I seen a Foundation S. That one looked like it was dragged down the highway behind a overflowed gravel truck and they wanted $100 for it.
I posted about it on in the Cheap Bass Finds thread, but I'l post it here too. I scored this thing with its hard case for only $40 last weekend in a local deal. It's been beat on and wears lots of battle scars, dents, and dings, but it feels very nice and sounds killer! Also, someone swapped in a SGC P pickup (possibly an active one?) somewhere along the line, and somehow it works. Not sure why that happened, but whatever.
Here's some pics:
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Serial # shows that it's possibly a 1987 model. I like 1987. Lots of cool things happened in 1987.
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As purchased, in the case. The case is missing its foam/liner. I'll add some foam in the future to replace it.
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A lot of the backside and sides of the body were covered in this black tar.
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This stuff works wonders on my car, so I marinated the bass in it for a good 10 minutes. The gunk wiped right off after that!
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After about a couple hours of de-gunking and cleaning, it looks much more presentable. I wish there was an available paint code for touch-up paint for old basses like the cars I usually work on so I can fill in the chunks. The paint on this is a cool metallic color, and I'd love to preserve it.
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The electronics cavity is downright scary, but somehow, everything works. Not sure what's up with all the extra wires, but I'll tidy all of that up over the winter.
New Gibson-style speed knobs are on the way, and I have to get lighter gauge strings (the A string sits too high in the nut and rattles) and it needs a proper setup, but I'm loving it so far. Guy I got it from bought it in a lot of stuff at a yard sale, and was happy to see it go to a good home. And I'm more than happy to FINALLY own one of my most coveted basses!
Is the club accepting new members?![]()
So, it's been about a year since I found my $40 Foundation S, and I've done nothing but play the thing. I never got around to cleaning up the wiring or anything else, mainly due to life and a few other stringed projects getting in the way. I still can't believe I was able to score this thing for that price!
Last night, I was playing it and noticed something amiss with the sound. I was playing on just the P-pickup, and the D and G strings were not outputting the same volume; it was much quieter on that side. Sure enough, while tapping the pickups, I confirmed that one side of the split P pickup is not doing anything.
So, that leaves me with a dilemma.
The wiring is a real mess, with what seems to be WAY too many wires all over the place in the cavity. Remember, it randomly somehow has a SGC Nanyo "Bass Collection" P pickup in place of the stock pickup. Is the wiring on the Foundation S similar to, say, a Jazz Bass? Is there a wiring diagram out there or a picture of what it's supposed to look like that I can use as a guide? Before I drop money on a new pickup, pots, and wiring, I want to see what I'm dealing with here. Thanks!

For series wiring: Red is hot, Green and White tied together, Black and Silver is ground.
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@SilverFleet
There's nothing fancy about the Foundation S wiring,if it's the passive version that is
The SGC is white = hot/ black = ground. The DiMarzio clone Peavey got Schaller to make are 4 wires but still follow normal hook up. Yellow = hot/ green = ground (white+black are taped together). For the bridge pickup yellow=hot/ green = ground (again white+black are taped together)
.....I bought it with the battery compartment broken, so I think I'll have to look around for something else that will fit in the hole. Maybe a Gotoh? Dunno if Peavey will have spares that old......
Brilliant idea. Will do, thanks.Move the battery to the preamp pocket and make a flat plate to cover the old hole. There's plenty of room.
That's the Peavey way, Foundation S is actually a neat job compared to some others. Under the hood ,the Forum is a nightmareThanks for the info! Whatever's going on in there is a disaster. There's jumper wires that look like they are made of solder going between the pots, stuff taped together, and other weirdness![]()
Before adding weight to the body, try the wide (hopefully grippy) strap, and this trick that I came up with. It will, in essence, extend the upper horn. This can dramatically improve the strapped balance of your bass.I remembered why I didn't enjoy playing it before; neck dive. Mainly I think because the body is so light. I was using an old cheapo strap I had to hand but my wide suede one should be better, and if not I'll add a weight to the body end.
That's normal. It's a ground wire.There's jumper wires that look like they are made of solder going between the pots