These DPTT switches can be a real brain bender 🧠
#mustang #duosonic #guitar #electronics #dptt #2p3t #dp3t #humbucker
These DPTT switches can be a real brain bender 🧠
#mustang #duosonic #guitar #electronics #dptt #2p3t #dp3t #humbucker
Thread: 1/n about guitar pickup design and pickup winding.
I built a guitar pickup winding machine.
More on this topic will follow as I progress and as I have time to post.
I have some unusual pickup designs in the works.
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The Satchur8:
coil 1, 2.88 H, 5.77 kΩ
coil 2, 2.89 H, 7.22 kΩ
series, 6.64 H, 13.0 kΩ
parallel, 1.68 H, 3.21 kΩ
What's interesting about these numbers? DiMarzio claims that both of these #guitar #pickups (and many others they make) have coils with deliberately different resonant frequencies. And you can see this in the numbers.
The two coils of a #humbucker have to have the same inductance, or the hum canceling is diminished (i.e. more hum gets through).... 8/?
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OK, let's cut to the chase. I don't have a rig for measuring resonant frequency, but I did get inductance and series resistance numbers for both #pickups.
Each pickup has two coils. I measured them individually, in series (the usual #humbucker configuration), and in parallel.
The Air Norton:
coil 1, 2.80 Henrys (inductance), 6.90k Ohms (resistance)
coil 2, 2.70 H, 5.35 kΩ
series: 6.41 H, 12.3 kΩ
parallel: 1.61 H, 3.02 kΩ
... 7/?