Question about potentiometers in a legacy

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cmb2020
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Joined: Tue Feb 25, 2020 12:35 pm

Question about potentiometers in a legacy

Post by cmb2020 »

Hi everyone, first post here. I just got a usa legacy left handed guitar today and the tone pots don't taper smooth its either all treble or all bass. wiring seems to be factory original so I guess im asking on left handed guitar did g&l use log pots instead of linear or could it be a bad capacitor or something of that nature?

Thanks
CHris
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Craig
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Re: Question about potentiometers in a legacy

Post by Craig »

cmb2020 wrote:Hi everyone, first post here. I just got a usa legacy left handed guitar today and the tone pots don't taper smooth its either all treble or all bass. wiring seems to be factory original so I guess im asking on left handed guitar did g&l use log pots instead of linear or could it be a bad capacitor or something of that nature?

Thanks
CHris
See this post: Does G&L use Left Handed pots in the Legacy and ASAT guitars

Hope this helps.
--Craig [co-webmaster of guitarsbyleo.com, since Oct. 16, 2000]
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cmb2020
Posts: 2
Joined: Tue Feb 25, 2020 12:35 pm

Re: Question about potentiometers in a legacy

Post by cmb2020 »

I finally looked in the guitar theyre all audio taper (logarithmic) as they should be and it looks to be factory …. first tone is 1 meg A, 2nd tone is 500k A and the volume is 250k A. could they be wired backwards causing the taper not to be smooth?
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Craig
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Posts: 11349
Joined: Tue Mar 03, 2009 10:52 am
Location: Either Coto De Caza, CA or Paso Robles, CA

Re: Question about potentiometers in a legacy

Post by Craig »

cmb2020 wrote:I finally looked in the guitar theyre all audio taper (logarithmic) as they should be and it looks to be factory …. first tone is 1 meg A, 2nd tone is 500k A and the volume is 250k A. could they be wired backwards causing the taper not to be smooth?
You need to turn them counter-clockwise because they are wired with righthand pots, as mentioned in the post I referenced.
Check to see how they are wired using this picture diagram in our Gallery: USA Legacy Wiring Picture Diagram.

If you will post photos of the underside of pickguard showing the wiring, maybe one of our Lefty members with a Lefty Legacy will be able to compare yours with theirs.

Hope this helps.
--Craig [co-webmaster of guitarsbyleo.com, since Oct. 16, 2000]
Welcome! Read This First
Got a G&L question? Check out the: G&L Knowledgebase
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