I own few H/K amps.TRIAMP combo,Tube 50 head,Quantum 310, Edition tube 20th ann., Edition blue 30dfx and Edition Blue60R.
30DFX and 60R are diferent.Not only in power watts, but character.Mainly diference is speaker!
30 have 10 inch Jensen(Jensen always lead in 10 inch speakers).
60 have 12 inch Celestion speaker.
30 have more middle character and a lot of punch.It is the best for soloing and blues like sound.
60 have more deep and high sound.Clean is similiar like Fender.Very nice clean.Distorzion is like for metal,very deep sound, but withou much of punch.
I like both.But I repairing once Peavey Delta Blues for my friends.And i need to test power amp only.I connect effect send from Edition blue and connect to effect return(line in or slave in) on Peavey.
Amazing sound!Much better then Peavey Delta Blues itself!Very touch sensibile and dynamic, with very good punch!
Edition blue is fantastic amp with tube sensitive and tube like sound preamp.You should try to connect it to tube power amp and you get fantastic amp for little money.
But you will never get good Metal(or NUT...) sound, even if you use pedals.This amp is not for that.Only from clean-blues to clasic rock.
What is possible problems with this amp?
Mostly are only one problems and this is connector.If you use effect send and return it is possible to your amp mute.CHANGE ALL PLASTIC CONNECTOR WITH METAL ONE!!!
Very good amp, even if I have TRIAMP COMBO!!
Zoran
P.s.If you have guitar like squier or other cheap guitars, you will not get very good sound.You should change guitar or buy Mesa Boogie Lonestar.Inside is like computer with many chip and it sound always good with any guitar.