Jack and Audiobarn offer everything a high end Audio specialist should. Jack will set any of their products up for in-house critical listening. Or you can take your hi-fi equipment to the AudioBarn for comparison, you can also take equipment home to listen in your own hi-fi environment , or products home for A,B comparison. Topped off with honest interesting advice and support, So no matter what your hi-fi level is ring Audiobarn for any help advice or support. So I have bought DAC, Headphones , Streamers, From the Audiobarn which has bought me immense entertainment thanks Jack.