brand new and high quality Features: Compact size phono preamp with metal casing, portable and durable. With two RCA (L&R) inputs, two RCA (L&R) outputs and one 1/4inch TRS output. State-of-the-art phono preamp that can accommodate all magnetic pickups. For converting your phono signals to a line-level signal. Ultra low noise performance provides excellent sound quality. Come with a power adapter for convenient use. Specifications: Material: metal Connector: RCA, 1/4" TRS Power Supply: for DC 12V Input voltage: 110-240V 50/60Hz Optional Power Adapter: EU/UK/US Plug Size: app.10.3x5.7x3cm/4.06x2.24x1.18in Color: Black Quantity: 1set Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Phono Preamp 1 x Power Adapter(other accessories demo in the picture is not included.)