audiolab M-DAC This is a recommended product by the UK audio site "What Hi-Fi." It was a very good D/A converter, but I am selling it because I no longer use it. I purchased it about 10 years ago and used it for about 5 years (with some periods of non-use). There are scratches and fingerprints on the volume knob, so it shows signs of use. A remote control is also included, but it has deteriorated due to hydrolysis and is sticky, so I recommend operating the unit itself. - Model Name: M-DAC - Brand: audiolab - Color: Silver - Connection Terminals: Headphone Jack - Operation Buttons: Menu, Filter, Volume - Display: LCD Display Thank you for looking.