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How to buld a silicon fuzz face - jhs smiley legends of fuzz - short circuit episode: 18

Josh Scott is doing something no one else does: teaching you to build a fuzz face while literally giving away a vintage smiley to a viewer. This isn't a typical DIY video — it's part of the JHS Short Circuit series, where building kits becomes theater. And the history he drops in is genuinely good.

The first face is from 1966 Ivor Arbiter was involved in creating it the legend is the circular base comes from he saw the base of a mic stand he wanted to make a circle and this was Jimmy Hendricks arriving in London the same year the first face came out

This is a wild claim. Most people think Hendrix invented the fuzz face — or at least made it famous. Scott's correction isn't just pedantic. He's pointing to Ivor Arbiter, whose circular pedal enclosure design literally changed how we build guitar gear today. The connection between that mic stand base and the iconic fuzz face silhouette? That's the kind of origin story that actually matters for understanding why these circuits matter.

How to buld a silicon fuzz face - jhs smiley legends of fuzz - short circuit episode: 18

Scott also clarifies something many players never grasp: silicon versus germanium isn't a tonal preference — it's a polarity issue. "The only difference here if you'll notice the transistor emitter is pointing the other way" — this is technical, but it's the real reason vintage fuzz faces behave so differently from modern clones.

The Silicon Face Explained

When Scott walks through the schematic, he's not just showing components. He's naming the architecture: input stage, collector resistor, feedback loop, emitter situation on Q2. But here's what makes this valuable:

"the fewer Parts in a circuit the more everything matters and that's why this becomes complex if you're building a CLA or a tube screamer if it works it's just going to work because it's a different type of circuit but these matter so much every choice"

This is the core insight. A fuzz face isn't complicated — it has maybe 12 components. But that simplicity means every single choice matters. One capacitor value changes, and your guitar goes out of tune. One transistor batch differs, and suddenly your fuzz becomes a screaming feedback monster. Scott isn't warning you away from building one; he's telling you why the simplest circuits are actually the hardest to get right.

His bin of vintage pedals proves it:

"I have I think I have 15 or 16 silicon fuzz faces they all sound different"

Sixteen pedals, each slightly different. This is why people hunt for specific transistor pairs. This is why the vintage market for fuzz faces is insane.

The Counterpoints

Critics might note that Scott's historical coverage leans heavily on the legend without sourcing. He references "Nick over at fuzzbox org" but doesn't explain what makes his history credible versus any random forum poster. The technical walkthrough also skims several complex topics — transistor biasing, collector resistor ladders, feedback loops — while promising to "dive into how this works on another episode." It's a teaser that may frustrate builders who want concrete build instructions.

Bottom Line

Josh Scott's strongest move here isn't the schematic explanation. It's the framing: these pedals are sacred, and building one is an act of historical preservation. The technical content is solid but scattered — this transcript is from a video with constant giveaway interruptions. What makes it worth your time is the context: why silicon fuzz faces behave so erratically, why that matters for tone, and how simple circuits demand obsessive attention to detail.

The history lesson alone justifies 15 minutes.

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How to buld a silicon fuzz face - jhs smiley legends of fuzz - short circuit episode: 18

by Josh Scott · JHS Pedals · Watch video

all right let's do this so there's a lot of people in here good to see you all right today I am starting the long path to going over fuzz faces there's so many ways to do the fuzz face like it's kind of Bonkers how much stuff we could talk about with a fuzz face but I'm going to start by teaching you how to build the JHS Smiley which is my favorite I clone my favorite silicon fuzz face this is a early' 70s I love this pedal it's sacred to me and then this is the fuzz kit I'm giving away a ton of stuff today so I'm going to give away a smiley Austin's in here Bell and Joshua are on a bit of a break because they need it but Austin's in here respect his unlimited Authority and he will give stuff away too so it's cutting out I don't think it's cutting out on my end my end looks solid here that's so weird people are saying audio is cutting out I don't I don't know let's see I'm going to keep trucking so we have this pedal that I'm going to build based off of this and I think we're just going to go through that simply and do a breadboard but let's just give away some stuff first this pedal this is this is the stew mat kit that I built I did this cool crackly pink it's amazing like I'm so proud of this I was experimenting with spray paints and this is freaking baller this is done over a week like thin coats sanding thin coats I'm proud of it looks wonderful let's plug it up and play it because if you're not aware the last episode I tried to finish this kit and it hated me it hated everything that I am and it's done and I'm very proud of it sounds wonderful let me show you some goodies here I actually had to scrap this board and get another board this board had failures everyone's wanting to know what happened on the last episode so this board had transistor traces broken in between the plane in the PCB so I it became a nightmare it was actually the PCB was damaged down in here and this was from all the reheating that I was scared of that I ...