Bogner Shiva 20th with verb. I have wanted one for some time, but was waiting for the right deal. Geese alerted me to a minty one that was a steal. Very glad to have scored one. I love this amp. My Charcoal Cherry Burst sounds monster though this amp. I also really like it with my 408 and 57/08 equipped guitars. I have a standard Shiva (new version) with EL34s and verb. I can see keeping both, but if I had to choose...20th.