Im also including a Audio Magazine stellar review when they were released. Units will be professionally packed and fully insured. The item "Cary Audio CAD-50SL Rare Vintage Tube Mono Blocks Great Condition" is in sale since Tuesday, February 4, 2020. This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps".The seller is "wnywholesale1" and is located in Chantilly, Virginia. This item can be shipped to United States.