NPD: Custom Tones Ethos Overdrive prepamp with TLE and HRM mods (repost) : r/guitarpedals
Preamp/Pedals
Ethos Overdrive TLE - Custom Tones Ethos Overdrive TLE - Audiofanzine
Guitar Pedal X - GPX Blog - A Rare Dumble-style Fully-Loaded Custom Tones Ethos Clean-Fusion II 2-Channel Preamp is now part of the Reference Collection