Please read before purchasing “PRE-OWNED” Spectral Audio equipment. Spectral Audio builds the most advanced audio components available. They are remarkably reliable when used correctly. When improperly used Spectral components will be subject to damage. Spectral Audio recommends that pre-owned Spectral equipment ONLY be purchased from an authorized Spectral dealer. A Spectral dealer will know the history of the unit and how it has been used. The dealer will have installed and maintained the component. The vast majority of “private party” Spectral equipment on the Internet has been found to have damage due to improper use. Overture is one of Spectral’s oldest and largest dealers. When you purchase pre-owned Spectral components from Overture you can buy with confidence. And we will advise you on the proper set-up and use of these remarkable components. Please note: We do not export Spectral Audio. Up for auction a Spectral SDR 3000 Digital Disc Transport in very good condition with remote, box and power cord Unit has some scuffs and scratches.