Hi there, just a very quick notice on the ORIGIN 50 head that I've recently acquired. First off all, I'd like to mention that I am one of those lads getting older and wealthy enough to buy gear that I like. This means that when it does not suits my needs, either it goes back to Thomann or straight on second hand market. I am basically a studio warrior (whenever my job and familly let me) with I guess an acquired taster for things that sounds neat. This amp is the pinacle of what I was looking for: a mid gain, loud and pedal friendly full tube amp. I actually own Orange, Fender and even Boss gears (dark terror, tweed deluxe and Katana 212), I've played lots of Marshall through the years and I know what to expect from a decent amp: versatility, lots of headroom and balanced with my guitar collection. This one gets everything! regarding the pros, the amp is very loud, simple to tune and gets that sizzling Marshallesque sound from 70's (think of Mick Ronson's 200). it literally loves pedals and Les paul's classic 57's but does also a great job with P90 and Telecaster's PUs. The cons, well, it is very loud even with the 5W attenuator, this beast must be tamed for studio and bedroom usage (the Harley Benton's passive attenuator is the way to go). Some will complain about the lack of a built in reverb, but we all know that built in reverbs are usually lame (either DSP or "faux spring") if you want a spacier sound, just plug your best reverb in the effect loop and there you go... For a bit more of 400euros with a decent power attenuator, you cannot be wrong.