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How to modify a danelectro daddy o overdrive pedal - short circuit episode 13

The Danelectro Daddy O isn't just another overdrive pedal. It's a piece of guitar history, born from the same lineage that spawned countless other circuits—including Josh Scott's own Angry Charlie. When JHS launched these pedals in 1997, Steve Rattinger's relaunch at NAM sold 10,000 guitars off the floor—an almost unheard-of feat. The Daddy O is essentially a Marshall Governor clone, and the Marshal Governor is the tree that so many pedals have branched from.

A Pedal With Stories

What makes this particular Daddy O special is its backstory. It arrived from Robbie, who wrote to explain why he'd kept the pedal even though it stopped working years ago. His father bought it for him before he passed away 15 years ago. Robbie realized he needed to let go of things rather than becoming a gear hoarder—but he wanted this particular pedal to remain in the JHS collection.

"I think pedals are beautiful vehicles of just story and life."

Josh fixed the pedal, performed a special mod, and is mailing it back to Robbie. The emotional weight of that connection—pedals carrying memory and meaning—is what makes this modification meaningful beyond just circuitry.

How to modify a danelectro daddy o overdrive pedal - short circuit episode 13

The Modification Process

Before modifying anything, test the pedal to ensure it works. Never modify a non-functional pedal until you know its baseline state. Josh demonstrates with a three-band EQ featuring volume, bass, mids, treble, and drive controls.

The disassembly involves removing four back plate screws. Josh recommends using a workbench mat to keep parts organized—it's cheap on Amazon and makes reassembly much easier later. The process involves multiple screw layers: top section, then the jack section, then another layer. Magnetic tip screwdrivers become your best friend during this process.

The first modification changes capacitor C10 from its stock value to 0.1, creating a smoother treble response. This requires using a solder sucker or soldering braid to remove the old component and replace it with the new one.

The Risk of Modification

One crucial warning: modifying a pedal can break it. Go slowly—modify one thing at a time, test after each change, and you'll always know where you broke something if things go wrong. Most mistakes are simple errors, not catastrophic damage.

Bottom Line

This piece works because it combines technical instruction with genuine emotional weight. The modification itself is straightforward—but the context of honoring someone's memory through a pedal circuit transforms an ordinary how-to into something more meaningful. The core insight isn't really about capacitors or EQ settings; it's about the objects we keep that carry our stories. Josh Scott's approach—testing each mod separately, keeping parts organized, proceeding with caution—is sound advice for beginners. His biggest vulnerability is structural: the video format means readers can't see the visual details of which capacitor to modify, so they'd need to cross-reference with a written diagram before attempting this at home.

Deep Dives

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Sources

How to modify a danelectro daddy o overdrive pedal - short circuit episode 13

by Josh Scott · JHS Pedals · Watch video

Heat. Heat. I love this comment. Lionus Wallen, I'd love to work at JHS, but I'm useless, so don't hire me.

It's a real way to sell yourself, buddy. Here in the Biff says, "Never go full, Diddy." I don't I don't know, y'all. I'm just hanging. It's time to vibe, as Belle says.

All right. So, first off, I'm sorry it took me so long to get back to you. It's been a daunting few weeks. Super fun.

Daunting means fun, but it has been busy. I originally thought I would end the Electra series and I thought, "Oh, I'll jump into FuzzFace." And then rational, maturing, adultting Josh had to say to overachieving young spry Josh, "Hey man, chill out. just like take a break like step back so you don't end up hating this. And that's what I did.

We were busy. We did like five releases, six if you count the clearance of the Ross. It was insane. The clearance of the Ross sounds like a Blue Oyster Cult song.

Anyway, we're here. I have worked up a bunch of mod thumbnails. I went through and like looked at all these fun pedals I have laying around. I'm going to teach you some mods in between the heavier things.

if you're not familiar with this show, Short Circuit has now reached 25 hoursish of me teaching transistor theory through two circuits. One was the LPP LPB1, not the LPP1. That would be funny. LPB1 and the Electra distortion.

So, I went through those. I also want to give a big shout here to Copper Sound. Copper Sound. If you're not aware, you should go over and check out Copper Sound pedals.

Go to their website. my boost to drive a fuzz is there. So, if you go down here and click boost a drive of fuzz, there it is. I gave this schematic away.

I created a circuit and gave it away. And I'm about to hand them the Electra as well. So yes, go to their DIY shop DIY breadboards, all this stuff. I am not paid to tell you that.

I'm telling you cuz I love it. The drink of the day is Kirkland Signature Sparkling Water that hits at a discount. All right. So, what are we doing today?

We are going to dive in to the Dan Electro Daddyos. Now, there's so ...