Bare Knuckle Pickups Forum

Forum Ringside => Pickups => Topic started by: Marco78 on April 17, 2013, 07:03:40 AM

Title: Symmetrical vs Asymmetrical humbucker
Post by: Marco78 on April 17, 2013, 07:03:40 AM
How can the different turn of wire on the bobbins change the equalization? Ie the asymmetrical bobbins increase the high frequencies, but how change bass and middle?
Title: Re: Symmetrical vs Asymmetrical humbucker
Post by: gwEm on April 17, 2013, 09:54:36 AM
...and more symmetrical wind is meant to bring out the mids. but i have no idea how the bass is affected.
Title: Re: Symmetrical vs Asymmetrical humbucker
Post by: Marco78 on April 17, 2013, 10:36:14 AM
Does someone have the coil reading of two bobbins of different hb?

Thanks gwem
Title: Re: Symmetrical vs Asymmetrical humbucker
Post by: FELINEGUITARS on April 17, 2013, 11:48:08 AM
An offset between the two coils opens up the sounds - scoops the mids a little
An offset is somewhere about 150-300 turns difference between the two coils.
In theory it makes the pickup a little less perfectly hum cancelling (not that many would notice) and makes the sound slightly more single coil like (and I mean just by a bit - but there does seem to be an extension of frequencies up and down.
The net result is a less middly, stodgy sounding pickup - some feel a little more character.
Often neck pickups have a greater offset to allow a less wooly sound.

In the past a number of companies offset their "humbucking style" pickups to get around the Patent that Gibson had on the design.
Title: Re: Symmetrical vs Asymmetrical humbucker
Post by: darkbluemurder on April 17, 2013, 01:50:33 PM
Even Gibson started doing this with the Burstbuckers.

Cheers Stephan
Title: Re: Symmetrical vs Asymmetrical humbucker
Post by: TheyCallMeVolume on April 17, 2013, 01:55:21 PM
Even Gibson started doing this with the Burstbuckers.

Cheers Stephan

Hmm I never knew that. Interesting to know.