Do you wish the Tubescremer had more gain, less mids, and more low end?  If so, you will love the BYOC 855 Drive.  The Ibanez OD855 is a close cousin of the Ibanez TS808.  While the circuits are very similar,...

Do you want to try your hand at building your own guitar FX, but you're just not sure if you can do it?  No sweat!    The confidence boost kit is a cheap and easy way to get your feet wet.  The BYOC...

Rat clones are quickly becoming the new "it" distortion pedal of the boutique world.  The circuit is easy to modify, has a huge range of distortion tones, and just sounds really good.  The BYOC mouse kit has a...

The Belton Digi-Log Reverb module has quickly become regarded by DIYers and boutique pedal builders as one of the best digital spring reverb modules ever.  Despite it's clunky size (which has earned it its nickname,...

The tremolo has become one of b.y.o.c.'s most popular kits through word of mouth.  And with good reason....the difficulty of the build is low, it's simple to use, and it just sounds good. This kit is based on the...

The BYOC 5 Knob Compressor is essentially a Ross Gray Compressor clone with the added "attack" knob mod, but the BYOC 5 Knob compressor takes the Ross clone to a whole new level. It has Ratio and Tone knobs as well. The tone...

The BYOC E.S.V. 2-Knob Bender is quite possibly the sweetest MKII Professional Tonebender clone you can get. What makes the BYOC E.S.V. 2-Knob Bender so "extra special"? We started with a redesign of our PCB so that it would...

There's some debate about what exactly Triangle Era specs and what Ram's Head Era specs should be. So we decided to investigate for ourselves. We sampled dozens of vintage Big Muffs and recorded the component values for...