BYPASSING THE "CAP"?????
Moderators: rickenbrother, ajish4
BYPASSING THE "CAP"?????
OK BOYS!!! My new 4001C64S lacks the b**ls that my old C64S has. I didn't pay enough attention when Jeff(JPS) did it. HELP HELP HELP!! How do I do it???
Re: BYPASSING THE "CAP"?????
What, exactly, did you do?

Re: BYPASSING THE "CAP"?????
nothing yet Jeff
- beatlefreak
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Re: BYPASSING THE "CAP"?????
Rick, there are three caps in the control cavity. Find the one marked .0047 µf. It will be attached to the treble volume control at one end. use a short piece of jumper wire and solder it to each of the leads of the cap, bypaaing the cap entirely.
Ka is a wheel.
Re: BYPASSING THE "CAP"?????
Oh. It sounded like you did do it but messed something up!
Locate the .0047µf cap that is the smallest in physical size to the other two caps that are the tone control caps. All you need to do is connect (solder) a piece of wire across the leads coming out of either end of the cap to bypass it. No need to remove the cap at all, this way it is very easy to undo the bypass. In the photo you will note a red wire that is across the .0047µf cap on my old FG 4001.
Locate the .0047µf cap that is the smallest in physical size to the other two caps that are the tone control caps. All you need to do is connect (solder) a piece of wire across the leads coming out of either end of the cap to bypass it. No need to remove the cap at all, this way it is very easy to undo the bypass. In the photo you will note a red wire that is across the .0047µf cap on my old FG 4001.
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rickaddict
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Re: BYPASSING THE "CAP"?????
Once you lose the cap, you'll never go back!

Re: BYPASSING THE "CAP"?????
Hmm? I recently put the cap back in my V63.rickaddict wrote:Once you lose the cap, you'll never go back!
I, also, frequently use it on my 4003.
Re: BYPASSING THE "CAP"?????
Besides, I also like those horsy things!

- beatlefreak
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Re: BYPASSING THE "CAP"?????
The best of both worlds is to install the push/pull tone pot switch, so you can change back and forth between the cap and no cap.
Ka is a wheel.
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rickaddict
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Re: BYPASSING THE "CAP"?????
Some people simply cannot be helped!jps wrote:Hmm? I recently put the cap back in my V63.rickaddict wrote:Once you lose the cap, you'll never go back!
I, also, frequently use it on my 4003.
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rickaddict
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Re: BYPASSING THE "CAP"?????
That might be the best of both worlds for you, but for me the best of both worlds is to never hear the cap in the circuit again. 20 years of it was WAY more than I ever wanted, and almost caused me to abandon my beloved Rick in favor of some inferior brand.beatlefreak wrote:The best of both worlds is to install the push/pull tone pot switch, so you can change back and forth between the cap and no cap.
I do think it was good of RIC to come up with the push/pull pot idea for those who want it. I just don't want it!
Re: BYPASSING THE "CAP"?????
I just bypassed the .0047 cap on my 4001c64 I got for Christmas.It took longer to unscrew the guard than to do the mod.Now it sounds as good as it looks!!......Ron
Re: BYPASSING THE "CAP"?????
Excuse my ignorance. I have a new 4001C64 that I love! Does it have the cap? If yes, what exactly will bypassing it do?
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rickaddict
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Re: BYPASSING THE "CAP"?????
Well done, welllllllll dooonnne!!vox007 wrote:I just bypassed the .0047 cap on my 4001c64 I got for Christmas.It took longer to unscrew the guard than to do the mod.Now it sounds as good as it looks!!......Ron
Last edited by rickaddict on Tue Jan 12, 2010 1:06 pm, edited 1 time in total.
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rickaddict
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Re: BYPASSING THE "CAP"?????
Well, it depends on how you play and which pickup you favor (if either). The cap significantly reduces the bass response on the bridge pickup. I play mostly (and sometimes entirely) through the bridge pickup so for me it's a huge deal. It's like the difference between hearing my bass through a bass amp, and hearing my bass through a megaphone.RobRick wrote:Excuse my ignorance. I have a new 4001C64 that I love! Does it have the cap? If yes, what exactly will bypassing it do?
