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Here are some pics of a recent shielding job I
did on a Fender Classic '70s Stratocaster that apparently came un-shielded as
you can see on the lower left corner control cavity where there is some SKU info
stuck onto the wood. It has a clear coat over top which means it probably wasn't
shielded and it did buzz and hum a lot. I also installed a new set of Fender
Custom Shop '69 pickups to get the true '69 vibe. The body on these MIM (Made in
Mexico) Strats are Ash, as were most original early CBS 70s Strats and it has
more of a Jimi "Mojo" to it than several other Strats I have, because of it's
spanking brightness, sustain and fat tone. I
worked beginning at around 9PM and until around 5AM installing the
copper foil tape that you can get at
Stewart MacDonald which I now kind of wish I would have used the shielding
paint because this stuff is tough to work with (at least for me it was). It has
very sharp edges that sliced up my fingers as I cut and pressed it into the
corners. One thing I used was a wooden chop stick to help get it into the
corners. After taping all the cavities I soldered a piece of cloth covered wired
between the output jack cavity and the control cavity and then from there to the
control pot to activate the ground shield as told to me by some great guys on
the
Fenderforum.com After installing the pickups and copper foil I had to take
it apart several times to find where it kept shorting out by something touching
inside and shorting out. Had to check continuity across the tape and found a few
spots where it read 0.01 instead of 0.00 so I slathered a thin layer of solder
across the 2 pieces of tape and that fixed that (see last couple pics on Page
3). One other thing I did was get a couple of 1"
neodymium boride magnets from Stew-Mac and used their
pickup
instructions and a
polarity tester to reverse the polarity of the middle pickup to get
humbucking in position 2 & 4 since vintage pickups don't come that way. I
built a Mickey mouse jig out of a scrap piece of wood to hold them in place
while I slid the pickup through them. Worked like a charm! (See pics on page 3
for pics).
Results: Seems
much more quiet than it was but no more quiet than a 2004 Highway 1 Strat or a
2005 American Series Strat but this one was noisy because it had no shielding at
all. HOWEVER! reversing the polarity of the middle pickup gave me dead silence
in position 2 & 4 with nothing but pure tone for days. This project was
definitely worth doing as this '70s Strat with Olympic white Ash body, maple
neck with large headstock like Jimi's and CS '69 pickups now has that same kind
of Mojo. To top it off, I put on a set of Fender 150L Gauge Nickel wound strings
.9 - .42 the same kind Jimi used and they have this snappy, twangy feeling like
no other strings I've ever played. Now if I could just play as good as Jimi I'd
be set! ;-)
Sound Clips
Examples:
Here's a few sound clips messing around to demonstrate the tone. I'm plugged
into a little vintage 1965 5 watt Supro amp
along with a Fulltone OCD overdrive set on around 11 o'clock on gain for just a
tad of fatness, plus an analog Electro Harmonix Deluxe Memory Man echo and a
Sweet Sound Ultra Vibe (Uni-Vibe clone) on "Hey Baby" to get that sound. Also,
on the CS 69 Shielding-Reverse Polarity demo, notice the slight hum/buzz in
position 1-3-5 but how it goes quiet on positions 2 & 4 thanks to the magnets
flipping the polarity and switching the leads! Here's another project that I did
Star Grounding a Strat on a
Fender 60's Reverse Strat.
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