![Germanium Boost (Treble Booster) - Into AC, Plexi circuits AND Drive Pedals - Expresso FX Pedal Demo - YouTube Germanium Boost (Treble Booster) - Into AC, Plexi circuits AND Drive Pedals - Expresso FX Pedal Demo - YouTube](https://i.ytimg.com/vi/SYLA8joj29o/maxresdefault.jpg)
Germanium Boost (Treble Booster) - Into AC, Plexi circuits AND Drive Pedals - Expresso FX Pedal Demo - YouTube
![Stream Rangemaster Treble Booster Russian Edition Mp-21b NOS Germanium transistor by HandmadeStudioGears | Listen online for free on SoundCloud Stream Rangemaster Treble Booster Russian Edition Mp-21b NOS Germanium transistor by HandmadeStudioGears | Listen online for free on SoundCloud](https://i1.sndcdn.com/artworks-000393983418-go022j-t500x500.jpg)
Stream Rangemaster Treble Booster Russian Edition Mp-21b NOS Germanium transistor by HandmadeStudioGears | Listen online for free on SoundCloud
![Treble Booster DIY Kit Rangemaster Selected NPN Germanium Transistor Cut Frequency Switch | Reverb Italia Treble Booster DIY Kit Rangemaster Selected NPN Germanium Transistor Cut Frequency Switch | Reverb Italia](https://images.reverb.com/image/upload/s--mU0rEA0---/f_auto,t_large/v1685642447/idrptvwvx8yie44pp4vw.webp)
Treble Booster DIY Kit Rangemaster Selected NPN Germanium Transistor Cut Frequency Switch | Reverb Italia
![DS CUSTOM AUDIO ELECTRONIC - TREBLE BOOSTER RANGE T AL GERMANIUM - #7653024 - su Mercatino Musicale in Pedalini Singoli per Chitarra DS CUSTOM AUDIO ELECTRONIC - TREBLE BOOSTER RANGE T AL GERMANIUM - #7653024 - su Mercatino Musicale in Pedalini Singoli per Chitarra](https://pics.mercatinomusicale.com/p_z/24/30/7653024_1697156358.jpg)
DS CUSTOM AUDIO ELECTRONIC - TREBLE BOOSTER RANGE T AL GERMANIUM - #7653024 - su Mercatino Musicale in Pedalini Singoli per Chitarra
![RANCH FUZZ (GERMANIUM FUZZ + TREBLE BOOSTER CEZAR DIAZ) - #7605953 - su Mercatino Musicale in Pedalini Singoli per Chitarra RANCH FUZZ (GERMANIUM FUZZ + TREBLE BOOSTER CEZAR DIAZ) - #7605953 - su Mercatino Musicale in Pedalini Singoli per Chitarra](https://pics.mercatinomusicale.com/p_z/53/59/7605953_1692281752.jpg)