Analog Man Mike Piera was a software engineer working for a Japanese company in the early ’90s when he started tinkering with pedals. “I started out doing the Tube Screamer mods, because you couldn’t find 808s back then,” he says.

Pedal Modding Begins

Anderton’s book opened a door and gave musical laymen—people who didn’t work for major music equipment manufacturers—projects to try, and, more importantly, permission to experiment. But if you got stuck—and you didn’t have Anderton’s phone number or physical mailing address—you were stuck.

The internet changed that. Even before the development of the World Wide Web, the nascent internet made it possible for aspiring new builders, often working in isolation, to find like-minded enthusiasts, share information, ask questions, confer with experts, and eventually even check out schematics of classic devices.

The earliest groups were user networks, or Usenet groups, and email lists. Although at that time computers were not yet ubiquitous, and only real nerds—engineers, and others working in the tech field or somehow associated with a larger institution—had access.

“I was really surprised that people would just send me their pedal and money and expect to get it back. But once I started doing a few and people were raving about them, then the orders kept coming in.” —Analog Mike Piera

“In the early days of the internet, people didn’t have computers, there were no cell phones, and pretty much the only people on it were engineers and scientists,” says Mike Piera, who started his pedal company, Analog Man, in those early years. Piera was a software engineer, worked for a Japanese company, and split his time between the U.S. and Japan. During his downtime in Japan, he discovered the vintage guitar market, which, eventually, piqued his interest in vintage pedals. “We just had email back then, and some forums. Usenet, before there was a World Wide Web, was the way you interacted with people. You would post something, and it was like a forum. Most of it was probably used for porn and weird things. There were a lot of ‘alt’ things—‘alt’ meant like alternate lifestyles. The guitar effects forum was alt.guitar.effects, or something like that, because it wasn’t totally mainstream. People like R.G. Keen, Jack Orman, and a lot of guys were on that forum helping each other out.”

Piera got his start on those early forums. Web pages didn’t exist yet, and he had a large file on his desktop filled with cut-and-paste replies—so he didn’t have to retype the same instructions over and over again. His first project was modding Ibanez Tube Screamers. It sold well, and that’s how he got out of software engineering and full-time into pedals.

Mike Piera’s Tube Screamer mods caught on in the 1990s through Usenet forums. Guitarists would send Piera their pedals to mod, along with a payment, and a business was born.

“I started out doing the Tube Screamer mods, because you couldn’t find 808s back then,” he says. “This was in the early ’90s, and I figured out how to mod the 9s into 808s. I mentioned [on one of the forums] that I modified Tube Screamers with parts I got in Japan. People would post things like, ‘Can I send you mine, and you’ll mod it?’ I came up with the mod to make it public, and a lot of people were sending their pedals in. I was really surprised that people would just send me their pedal and money and expect to get it back. But once I started doing a few and people were raving about them, then the orders kept coming in.”

Godfathers of the Gear Forums

As the internet developed, and the World Wide Web became a thing, it became possible—despite slow speeds and painful dial-up connections—to post content on actual web pages. Some of the people to take advantage of that included bona fide electrical engineers, like R.G. Keen, who was based in Austin, Texas.

Keen worked for 30-plus years at IBM. He was with the company as the personal computer movement started to develop, took an interest in the possibilities that meant for music, and was an early adopter of the IBM PC serial adapter card, which was converted over to run MIDI. He was also interested in music-related electronics—like guitar pedals—and joined the online chatter early on. In addition to his contributions to many forums and conversations, he launched his own site, GEO FX, which is a repository of insights and wisdom.

R.G. Keen points to the Internet for the rise in pedal enthusiasts. “It snowballed. It was the availability of the information—because we have the same number of people these days who are interested in doing technical and musical stuff—but before the Internet, they didn’t have a way to express that. I think of the soldiering iron as a tool of expression, just like a guitar is.”

“The wider internet that existed in something like today’s form only started in the mid-to-late ’90s, roughly the same time we were getting started,” Keen says. “I wound up with a local internet account from a provider here in the Austin area— [The site today is for UNICOM Global, which looks like a software company.]—and I did the earliest work on GEO FX in late ’97. A year or two later, I was regularly turning out articles and putting them on GEO FX, and I had that name for it by then.”

“I view that site as a little bit of paying it forward or paying it back,” he continues. “I used GEO FX as a way to tell other people, ‘Here is how you can do more advanced stuff in electronics. Here’s how you make more guitar pedals.’ I viewed it as ways people could think about the electronics in ways that maybe would help them. There is a lot of stuff on GEO FX that is purely, ‘Here’s a technique,’ or ‘Here’s how it’s done.’ I went through a period there in the late ’90s and early 2000s where I was thinking about getting into the business of selling guitar pedal kits and electronics. I started on that a little bit, and said, ‘Nah, let’s just do the intellectual stuff. I can tell people that this is a schematic. This is how to put stuff together. Here’s a trick on how to drill your boxes so that everything fits.’ That’s really what GEO FX evolved into.”

But more important than Usenet groups, email lists, and even information-laden websites—like Keen’s site, General Guitar Gadgets, Harmony Central, and online pedal guru, Jack Orman’s site, AMZ (at—were online forums. The forums were, and still are, places to have open discussions about problems, learn new tricks, and interact with experts and others with more experience. One important forum, first launched in 1999 by Hawaii native Aron Nelson, is DIY Stompboxes.

“What I’m most proud about is that on my forum, there’s hardly any fighting," says Aron Nelson. "I don’t like fights, and I try to get people, for better or worse, to be civil. I realized that I have these genius guys, like R.G. Keen, Mark Hammer, and others, and they are helping people out night and day. People appreciate that. It is just a great place to be."

“It was a fantastic time at the beginning,” Nelson says. “Jack Orman and R.G. Keen were almost like the godfathers of this whole thing. Jack with his page, and R.G.’s, and they are still helping people now. Another page was, and that was actually one of the biggest forums around—today it goes under the name Music Electronics Forum—and at some point they even hosted a subsection for me, because I was totally into it. It was guys like me who were having fun making these things. It felt good. But then there were the other guys who were figuring out how to monetize it. For me, it was a total hobby. I thought, ‘If I can make these things, I’m going to get other people to realize that they can make their own effects, too.’ That was my goal. The beauty of building your own—or at least knowing how to modify it—is that you can get it that much closer to what you want. And that brings up another point, too: Most of the people on the forums are not electrical engineers.”

“DIY Stompboxes was really the first good place on the internet, after Usenet, and more specifically to the DIY aspect,” Piera says. “On Harmony Central, if someone asked, ‘Can somebody help me? My Tube Screamer died,’ the reply would usually be, ‘Go to DIY Stompboxes and search it.’ He was definitely about building, repairing, and stuff like that. It was a really good forum, with lots of good people, and not too many idiots on there—very little as far as shills or snake-oil salesmen. I still send people there, and I still check it out every few months or so.”