Item Type: Opener With Tray Base Material: Aluminum Alloy Color: Silver Suitable For: for Studer B67 A807 A810, for Revox A77 B77 PR99 A700 Package List 1 x Opener With Tray Base 1Scope of Application: Suitable for STUDER B67 A807 A810, suitable for REVOX A77 B77 PR99 A700 C270 C274 A67 and other bases 2High Performance: Reel to reel recorder accessories is stable, robust and durable, classic silver color and beautiful appearance. 3Aluminum Alloy: This opener with tray base is made of new aluminum alloy, high strength, corrosion resistance and durable. 4Exquisite Design: The professional reel to reel recorderhTray base adopts professional design, exquisite workmanship and precise cutting. 5Easy to Operate: The top with tray base can be used after removal, easy to operate, no professional skills required.