I can't really fault this. Low price, reliable and does what it's meant to. It's no more basic than a Blues Jnr or Hot Rod Deluxe and really really will surprise you with sound.
All SubZero 2 Models follow
The tone is always subjective and I think this amp covers enough areas that it is hard to beat for this money. 50w all valve head and 4 speaker cabinet all for less than £400 new!