QUAD Pre66 - No issues with sound output (used with AUX and PHONO). Purchased used. Includes a dedicated remote control, but it was operated via a wired connection from the amplifier's front input. The wireless function is unreliable. The battery cover on the back of the unit is missing. The exterior condition reflects its age. ◇ This is a used item. Please consider purchasing only if you understand this. ◇ Will be wrapped in bubble wrap and shipped in a used cardboard box. External dimensions: Width 321 x Height 80 x Depth 255 mm Weight: 3.3 kg Thank you.