Bogner Uber Ultra - Uberschall Mk 2 - All Channels
31:49
This is the MOST requested amp playthrough on my channel, ever.....
23:26
High Gain MONSTER: Bogner Uber Ultra EL34
20:06
COMMENT BEHRINGER EST REVENU TOUT DROIT DES ENFERS ?
6:54
Bogner Uber Ultra - What Does It Really Sound Like? Pretty Incredible
20:29
Bogner Uberschall Mk2: Boutique Tones, High-octane Sonics
14:38
Mesa Boogie Mark VII - All Channels
21:10
La fin du débat: hardware ou plugins ?
2:41