FireBird mini humbucker pots & cap value

ba6412

New member
Hi, I plan to install a bridge mini humbucker on a Gibson Firebird,
I know this is about personal preferences, but I still want to know what cap value, volume pot value and tone pot value are more Suitable for a Firebird mini humbucker in bridge position.
Thanks!
 
Re: FireBird mini humbucker pots & cap value

The one that suits your ear and rig.

That could be a 1meg.......could be a 500k....or could be a 250k.....or a 100k. Caps anything from .0001 to .1

So far the lack of info includes:
Precise type of firebird
Your rig
The type of strength mini going in
The tone you have with the current pickup in there, and the current pots/caps etc and what you think of it now

Plus of course what your ears like to hear. Something nobody but you knows, and is the most important aspect.

Until then we might as well pick a card.
 
Re: FireBird mini humbucker pots & cap value

The go-to specs are the same a the standard humbucker, 500k's and .022 uF. If this is a tad to brite, solder 250k resistor over the 500k volume pot.
 
Re: FireBird mini humbucker pots & cap value

Thank you for replied, My guitar is 2004 Nashville FirebirdVII, and my rig is Marshall JCM2000 with 1960A cabinet, this guitar output is very weak to me.
I did check this guitar inside but no writing any value on pots, So I don't know original stock values,
I plan to throw a seymour duncan mini humbucker SM-2b in the bridge position,
I don't want too bright & harsh, and don't want to weaken the output power, either
Therefore I want to know what if I install a 250K volume pot with a 500k tone pot, or if I install a 500K volume pot with a 250K tone pot, what is the sound difference?
Thanks!
 
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Re: FireBird mini humbucker pots & cap value

The value won't weaken the power - or at least it I doubt it would be noticeable.
The higher value in the volume opens out the pickup - mainly in the upper mids range where the resonant peak is. So the entire pickup eq will sound a bit different to another value pot.

The tone pot can be compensated for.....turn a 500k down to 6 or 7 (typically where it reads 250k) and you have a 250k pot on 10
 
Re: FireBird mini humbucker pots & cap value

firebirds are bright by nature, i might start with a 250k volume in your case
 
Re: FireBird mini humbucker pots & cap value

Many Thanks for replied, Actually I don't usually using the tone knob and always turn it all the way up,
But I'm curious about the combination of Volume pot and Tone pot value interrelated,
So, what if I install a 250K volume pot with a 500k tone pot, or if I install a 500K volume pot with a 250K tone pot, what is the sound difference?
Thanks!
 
Re: FireBird mini humbucker pots & cap value

id say the 250k v 500k t would be a little smoother than the 500k v 250k t
 
Re: FireBird mini humbucker pots & cap value

Many thanks for informations, is this "smoother" means warmer?
I tried 250k v with 500k t, and 500k v with 250k t, the results are a little bit different,
The former sound warmer, and a little bit less output, also , tried combination 250k with.022u cap, or 500k with 047u are also sound different.
 
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