I'm pretty much a rookie when it comes to tube amps. I have a Rogue amp that I like very well. Are Macs. really the bomb when it comes to amps?? Had a friend who had a couple of vintage MC-30's but, never got my ear on them at the time. He claimed they were magnificant to the ear. I'm getting the itch to upgrade my tube amp. What can anyone tell me about McIntosh? Is there anything better??