Contact our in-house Mark Acoustics Lab when

'...your circuits dead there's something wrong?!' 

No worries! We can repair and restore to give "life" back to your vintage audio components.

Questions? Call us today or visit our "Contact Us" page for more information 

We service, "Restore As Original"tm [] and sell quality vintage audio components.

Shownabove: Acoustic Research AR4x Bookshelf Loudspeakers restored to factory specifications, 

Audio Service & Restoration