Ownhammer V4 Bogner 4x12 V30/T75 Axe FX II Quatum demo! by JonSymonsMusic published on 2015-10-15T15:45:36Z I made this demo to demonstrate the new Ownhammer V4 Bogner 4x12 Impulses response pack. You can buy this pack for very little at www.ownhammer.com. In my opinion these are the best Bogner 4x12 IR's out there, period! Genre Rock Comment by Iker Piedrafita Galar Awesome! 2017-05-27T02:14:09Z Comment by LarsBjerke nice =) coool riff! 2015-10-15T19:33:57Z