Hey all. I am researching the Amplifi Series of amps. I have played a 150 and 75 and love the sound. But I love the portability and size of the 30. I have not had a chance to play this model yet. Can folks tell me about the sound quality? Does it have a tiny/small sound or is it full like the 75 and 150. I am not looking to blow the neighbors out with volume...just want a full tone! Thanks!