I finally got a chance to play with a drummer and guitar player over the weekend and last night on my new RH450 and RS212 setup. So far I am quite impressed by the head and the versatility the EQ offers. As far as having enough power, there is MORE then plenty from this head. My drummer plays pretty viciously and my guitar player and I try to keep our levels fairly level with each other. I had the gain at around 12noon and master a tick or two over 12noon and I had to turn it down a few times as I was blowing the room out with sonic madness
I really like having the programmable EQ, if you are a tweaker it is really nice to be able to switch around to a different tone or swap to a new EQ setting for a different axe. One negative though I find that just moving the dial one "click" changes things quite a bit so I am getting used to that where my older GK head I would have to move the dials quite a bit to boost/cut frequencies. Do I miss my GK head? Yea a lil, there is something about the GK growl (as its called) that is a unique voicing to that amp. But on the upside the RH450 has its own voicing and "growl" that can be dialed in with a click or two of the tubetone knob and so far has proven to warm things up a little as well as provide a slight bit of distortion in a rock setting.
Does it sound like a REAL tube or some digital mess of emulation? Not sure to be honest I have never owned a tube head and have only played on them 2-3x and to be honest I really can't tell that much of a difference in a live setting. Perhaps I like a more modern sound, but this head fits right into my playing style. I usually give the tue tone 4-6 clicks for most of my playing, but when slapping I dialed most of it out I havn't been able to get that working well yet. Could be my bass though.
Is it good for hard rock/punk, blues, funk? You betcha! In fact I was worried it wouldn't hold up for what I needed it for so far it has delivered!
Is the digital out good for recording? VERY, recorded a track last night with my band to try it out and its super clean. There was a bit more string noise then my GK head sounded when recorded but I was able to EQ a bit of that out when mixing the track.
Is the compressor good, hmm this is a tough one and can't comment on it just yet. I have an EBS multicomp that I use 99.9% of the time and for the first time I havn't been using it. I play a bit of slap bass and so far the compressor thats built looks to be up to the task. I have been dialing it in with about 2-4 clicks for some mild compression. Will have to play more.