Gadgets
OpenStomp Coyote 1 is Hackable Open Source Effects Pedal For Real Guitar Heroes
Posted by John Mahoney at 11:45 PM on August 26, 2008
Anyone who is a fan of 1960s-era guitar idol mythology knows that crazy custom circuitry and effects pedals are nothing new. But the OpenStomp Coyote 1, the "world's first open-source guitar pedal" updates the trend for today's slightly more nerdy shredders, who can recreate the crazy circuit bending of yore in a custom software package that visually edits effects patches. On top of that, all aspects of the hardware--including the added LCD screen, 80MHz Propeller processor, microUSB and RJ11 interfaces--are documented, too, so feel free to open 'er up. It's shipping now for US$350. [OpenStomp]

Comments (AU Comments · US Comments)
There are currently no AU comments for this post.
Human Bomb
Posted 12:04 AM 27/8/08
I'd like to see what kind of crunch you could get out of it... Maybe set it up to scoop the mids out while adding some delay and overdrive and a little more reverb and sustain? I need to find out how much you can do with this and how digimal it sounds.
Human Bomb
strider_mt2k
Posted 11:54 PM 26/8/08
An analog side pedal attachment would be good too.
The seems like an awesome idea!
The potential for customization and mods is through the roof.
strider_mt2k
Hectorvex
Posted 11:51 PM 26/8/08
Sweet, I've been looking for a way to make my guitar playing even worse.
Hectorvex
ideaman2020
Posted 12:35 AM 27/8/08
It is a very cool idea.
I'm probably too lazy to reprogram one myself, but it's a still good idea.
Oh, and ditto on the need for an analog pedal input.
ideaman2020
OMG! Ponies!
Posted 12:24 AM 27/8/08
Still sticking with my TubeWorks and DOD pedals. Everything else is done by my amp.
OMG! Ponies!
Blackti3
Posted 12:57 AM 27/8/08
Editing effects using software is not modding. Replacing actual electronics inside the pedal is, this is the same as creating patches on a Line6 Pod which has been out for around 10 years. Anyway, tube distortion and tape echo are the way to go, digital effects have no personality.
Blackti3
ripfire
Posted 12:51 AM 27/8/08
What? They couldn't add a pots pedal?
ripfire
DorkRawk
Posted 12:42 AM 27/8/08
I've been burned before (Line 6) by letting my desire for cool technology to overshadow my need for great tone (with was resolved by buying a Mesa). I think this would be really fun to play with, but I do worry about getting a really digital sound.
DorkRawk
MaxRC
Posted 1:28 AM 27/8/08
A Mesa is $1k+, and not everyone has the room or the need for a 50/100/150watt tube amp. For the rest of us, some sort of an effects pedal chain played through a clean amp and a 12x1 cab is about the extent of our rig.
That said, $350 for effects is a price range that is swimming with some pretty decent selections of multi effects pedals. Sure this thing brings to the table a lot of neat features and has a lot of potential, but it takes time, dedication, coordination, and talent to come up with half decent effects patches. If I were to buy something like this, I would afraid of there being 400 different "Rectifier" patches - a handful of good ones, 20-30 half-way decent ones, and the rest junk. Having to sort through them all to find the good ones is going to be frustrating.
MaxRC
jibbly
Posted 1:23 AM 27/8/08
@Blackti3: The interesting thing about this is that there is no "base" to edit. You create the effect from the ground up, equivalent to an analog modular synth that you have to patch the signal path through and customize each individual property. Most of it sounds terrible, but once in a precious blue moon you can come up with some nice effects.
Simply put, this would be creating a whole new Lego set while editing patches would be tweaking a set that's already been built.
Personally I suspect most people will end up setting up simple square wave fuzz and maybe some flange/chorus thing until they get sick of it and pawn it off on eBay.
jibbly
WildWon
Posted 1:19 AM 27/8/08
@stratboy: Ditto. I want it. But not for $350 :-\
WildWon
MagnoliaBoy
Posted 1:15 AM 27/8/08
@MagnoliaBoy: Oh I see (from the site)...
- RJ11 expansion port (for potentially adding things like external foot pedals. Uses I2C.)
It also says it has an NTSC Video Out. Uh...OK? For?
MagnoliaBoy
stratboy
Posted 1:13 AM 27/8/08
@stratboy: However....if this will make my amp go to eleven....well, sign me up!
(sorry...someone had to do it.)
stratboy
stratboy
Posted 1:09 AM 27/8/08
I like it. Anything that promotes more guitar use is OK by me. Guitars AND computers? Geek bonus! If it were $150 or $200 I'd get it pronto. $350? Nope...can't see it happening.
@DorkRawk: I also agree that my most satisfying sounds come from plugging right into the amp and letting the tubes/overdrive/reverb work their analog magic. Lots of good choices from several companies. Mesa is fine indeed. I thank Fender for mine.
stratboy
MagnoliaBoy
Posted 1:08 AM 27/8/08
I'd have to try it out first, you just can't tell otherwise. But why RJ11? There's a modem on this thing, or just cause the cable and ends are cheap and plentiful?
MagnoliaBoy
QAdam
Posted 2:20 AM 27/8/08
forget buying pedals! build your own, you can get mad kits online and you will spend about 40-50 bucks for a PCB and parts....companies want to sell you the same pedal for 300 bucks! These pedals are based off of the original schematics. Everyone i have made has excedded my expectations. buildyourownclone.com
QAdam
Magnakai Haaskivi
Posted 2:12 AM 27/8/08
But it doesn't go to 11!
Magnakai Haaskivi
OMG! Ponies!
Posted 2:34 AM 27/8/08
@QAdam: Forget building pedals; buy them. I got my TubeWorks pedals used on eBay. One is 15 years old and the other 12 years old. They were about $90 each and a built like tanks. My DOD pedals are over 10 years old and still work like a charm.
In my experience, guitar gear is that rare category of electronics that does not wear out quickly and retains functionality with proper care.
OMG! Ponies!
stryker1800
Posted 2:51 AM 27/8/08
@OMG! Ponies!: i burnt out a capacitor in my crybaby from hell replaced it with a weeping demon and havent gone back to dunlop since. though i do use their picks
stryker1800
rekoil
Posted 2:51 AM 27/8/08
@jibbly: Yeah, it's a lot like Reaktor in that fashion. Also, much like Reaktor, there will be a cottage industry of folks distributing their patches to those who don't quite have the skills...
rekoil
pwnz0r
Posted 3:42 AM 27/8/08
Or you could get a ToneCore dev kit from Line 6. More powerful processor, more available knobs, smaller, $200. No LCD, tho. Why is it that "open source" stuff nearly always ends up being more expensive?
pwnz0r
snubz
Posted 4:17 AM 27/8/08
I'll stick to my Axe-Fx. Mmmm.....Axe-Fx.
snubz
Ghung
Posted 4:05 AM 27/8/08
I'm assuming no one on this forum is talking about Mesa rectifier heads and tone in the same sentence. Maybe a Mark II series, but not rectifiers. And you guys call yourselves gadget heads! ;)
Ghung
HotFootMcCook
Posted 6:18 AM 27/8/08
My Vox amp is all I need to sound like Radicalhead.
HotFootMcCook
nat lyon
Posted 6:42 AM 27/8/08
nice concept- but the interface for programming the thing looks like ass. sorry.
nat lyon