Re: Suhr silent single coil system...
The trims are not tone controls and it really isnt a dummy coil by any traditional sense of the word. Also the trims shown in that patent are not the actual setup being used, we have perfected it since then. You will find that by the time you put enough wire on that dummy coil of yours to equal the amount of the hum the bridge pickup produces and that fits under the tele bridge you will have ruined your high end tone by the amount of wire you will need and will have inductance which will destroy your low end response. The key to this system is that there is really very little DC resistance and more important no inductance to speak of, that is why there is no tone change. Designing a coil to do this really isnt as simple as it might seem, there is precise physics and math behind this if you really want to get rid of all the hum. Our internal installed system has less hum than a humbucker
BlueGuitar said:Here is a link to the patent for the design. There are two trim pots on the circuit board. One of them will bypass the dummy coil and the other is like a tone control.
http://www.blueguitar.org/new/misc/patents/pat_20050204905_chiliachki.pdf
I bought a roll of 32GA magnet from Fry's ($3.99 for 400') and hand wound it as a dummy coil, but I haven't tried using it yet. With heavy gauge wire you can wind it by hand, and in whatever shape you need (like to fit under a tele bridge pickup).
The trims are not tone controls and it really isnt a dummy coil by any traditional sense of the word. Also the trims shown in that patent are not the actual setup being used, we have perfected it since then. You will find that by the time you put enough wire on that dummy coil of yours to equal the amount of the hum the bridge pickup produces and that fits under the tele bridge you will have ruined your high end tone by the amount of wire you will need and will have inductance which will destroy your low end response. The key to this system is that there is really very little DC resistance and more important no inductance to speak of, that is why there is no tone change. Designing a coil to do this really isnt as simple as it might seem, there is precise physics and math behind this if you really want to get rid of all the hum. Our internal installed system has less hum than a humbucker
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