MOOER 013 Matchbox

Germanium transistors have long been the go-to transistors for guitar effects pedal makers who want to create truly vintage sounds. EarthQuaker Devices went one step further with the Bows preamp booster by basing it around the rare, low-noise NOS black glass OC139 germanium transistor. Using it is dead simple. Select Treble for a brighter tone or Full for a more bass-heavy sound using the two-way toggle switch and then dial in an output level with the Level knob.

The Moonshot Germanium Pre is Greer Amps’ take on a true classic circuit. This genuinely vintage-inspired preamp is among Greer Amps’ most exceptional masterpieces. It boasts a user-friendly two-knob layout. Tweak the Treble / Mid and Master Volume knobs for the perfect amount of texture, whether you want to add a bit of dirt or something heavy-sounding. The Moonshot Germanium Preamp combines tonal versatility with simplicity. It features true bypass, extensive tonal range, and gives a beautiful texture.