Big Willy's Guitar Peddles and Electronics
Standalone guitar peddles and printed circuit boards designed to fit inside guitars
Big Willy's Phat Middle
A parametric EQ that will add girth and versatility to your sound
Big Willy's Phat Middle PCB
A PCB version of our Phat Middle that is small enough to fit inside most guitars.
![](https://assets.zyrosite.com/cdn-cgi/image/format=auto,w=400,h=224,fit=crop,trim=35.34545454545455;143.34545454545454;604.8000000000001;151.20000000000002/YNqO6M3Z30TlvxE4/1-big-willys-phat-middle-1-mxBjvROLJ1s6B77w.png)
![](https://assets.zyrosite.com/cdn-cgi/image/format=auto,w=328,h=230,fit=crop,trim=28.736141906873613;143.68070953436805;500.4878048780488;150.86474501108646/YNqO6M3Z30TlvxE4/1-big-willys-phat-middle-1-mxBjvROLJ1s6B77w.png)
![](https://assets.zyrosite.com/cdn-cgi/image/format=auto,w=400,h=224,fit=crop,trim=21.760299625468168;0;111.91011235955055;0/YNqO6M3Z30TlvxE4/phatmiddle3to2aspect-mp83a1wQrXIo2Gwv.png)
![](https://assets.zyrosite.com/cdn-cgi/image/format=auto,w=328,h=230,fit=crop,trim=0;0;0;61.34782608695652/YNqO6M3Z30TlvxE4/phatmiddle3to2aspect-mp83a1wQrXIo2Gwv.png)
![](https://assets.zyrosite.com/cdn-cgi/image/format=auto,w=400,h=224,fit=crop,trim=16.17391304347826;0;32.34782608695652;0/YNqO6M3Z30TlvxE4/piezo-preamp-AMqa7JQ1MVUG9ayN.jpg)
![](https://assets.zyrosite.com/cdn-cgi/image/format=auto,w=328,h=230,fit=crop,trim=0;429.035;0;153.805/YNqO6M3Z30TlvxE4/piezo-preamp-AMqa7JQ1MVUG9ayN.jpg)
Big Willy's Piezo Preamplifier
A small and simple pre-amplifier that buffers the output of piezo pickups