Bogner shiva and Acstacy Service manual needed and other scematics - Music Electronics Forum
Audio Assault "Shibalba" Boutique two channel amp modeled on the Bogner Shiva Anniversay Edition - Intro Price ($19.99) for limited time : r/AudioProductionDeals
Bogner 20th Anniversary Shiva 90-watt Tube Head - No Reverb | Sweetwater
Positive Grid Bias Head Processor Amp Match Amplifier