Update: Kits available in the shop here.
Following on from our articles on the Unbalanced piezo preamp and Guitar leads, buffers and true bypass we present a project to build your own JFET buffer pedal. The circuit is essentially the same as in the unbalanced piezo preamp with a few tweaks […]
Update: Please see also Phantom Piezo Preamp revisited
Update: Phantom Piezo Preamp modules are available for purchase in the shop.