B
battenguitars
New member
I have had my Shiva 20th for a few months now and have never been happier with an amp. I have the OS212 V30 loaded cab. I haven't take the plunge to put in 6550's yet but will do that soon as I understand it is an amazing difference. I love the KT88's but like to experiment with tubes. Any recommendations on which 6550 to try? Also, I am considering buying a Bogner 412...any advice on speakers or cab versions? I wouldn't mind taking the shiva into a little heavier territory. No complaints at all about the low end or level of gain, I am just wondering if a 412 with the right speaker/speaker combination and the addition of the 6550's will make an already wonderful amp even more destructive?