September 2017 Premier Guitar Magazine has a Jeff Bober designs:
1. Modding for Headphone in a Fender Super Reverb.
2. Using the reverb send and return circuit as an effects loop rather then for reverb.
I could not upload the pages 122 & 124. https://www.premierguitar.com/authors/64-jeff-bober
Mark
Tech article by Jeff Bober
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Tech article by Jeff Bober
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Re: Tech article by Jeff Bober
So in the time since I posted this article I built a box with 8R 100w resistor and tried it out on my 1w amp and it certainly works.
I wired my volume control backwards so I do have to fix that.
Next to try this on a 50w head and see how it works and how warm it gets. Drill some top vent holes perhaps.
I could not find a 5uf/50v non-polarity cap so I used a 1uf/200v film cap.
Mark
I wired my volume control backwards so I do have to fix that.
Next to try this on a 50w head and see how it works and how warm it gets. Drill some top vent holes perhaps.
I could not find a 5uf/50v non-polarity cap so I used a 1uf/200v film cap.
Mark
You do not have the required permissions to view the files attached to this post.
- JazzGuitarGimp
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Re: Tech article by Jeff Bober
Nifty!
Here's a way to use polarized caps:
- Take two polarized caps of twice the value needed (10uF in this case).
- Wire the (+) side of one cap to the (+) side of the other cap.
- Use the (-) terminals of the two caps as the non-polarized cap leads.
Here's a way to use polarized caps:
- Take two polarized caps of twice the value needed (10uF in this case).
- Wire the (+) side of one cap to the (+) side of the other cap.
- Use the (-) terminals of the two caps as the non-polarized cap leads.
Lou Rossi Designs
Printed Circuit Design & Layout,
and Schematic Capture
Printed Circuit Design & Layout,
and Schematic Capture
Re: Tech article by Jeff Bober
Thanks for the tip Lou.