Germanium Based Overdrives - A List

Alvin Youngblood Hart's Blood Drive
Earthquaker Crimson Drive
DOD 250
EHX Germanium OD
Frantone Hi-Ball
Fultone-Webb Textosterone
Keeley Fuzzhead
Mellowtone Singing Tree Germanium
Musician's Junkyard Guitar BQ (D+ clone)
MXR D+
Pedalworx DD+
Skreddy Screwdriver
$uperPuma Trotsky Overdrive
Telenordia TA-100
Tonefactor Cream Pie Deluxe