I may be a little late into this but, as much as they are great amps, you'll only love it if you have a bedroom the size of a small club or understanding neighbours! The Harlequin is a superb amp, really great sound with plenty of headroom and built like the proverbial MBT. The only thing is, it is LOUD. I tried a couple of amps looking for the bedroom/home practice amp and the Cornford was the best sounding out of all of them (probably the most expensive as well) but you have to crank it to make it really sing and, for that reason, i would'nt recommend it for a home practice amp. I thought the master volume would enable me to crank up the Volume dial which is really a gain 1 and gain 2, yet lower the actual volume but still it's a wall shaker.
I may have considered it if it was cheaper but i went with the Vox Lil Night Train instead and that is a great deal cheaper and gives me what i want.