I've had a few Koch amps over the years including a Twintone Mk2 & Mk3, a Multitone and a Jupiter. The Studiotone is as good as any of them. Perfect feature wise for the gigging musician. But obviously the main thing is the sound. Koch amps have the best clean sound out there, the Studiotone XL clean is gorgeous. It's one of those amps where you can leave all the EQ at 12 oclock and the sound is there. Perfectly balanced with loads of body but still plenty of cut for live playing. The Overdrive channel is just as good, very Marshally in flavour, takes a bit of tweaking to dial this channel in, but once you do it's excellent. Fantastic transparent effects loop and nice reverb complete the package. Just an all round excellent amp. Great service once again from Thomann. Packed extremely well and arrived quickly to the UK.