Compact size phono preamp with metal shell, portable and durable.With two RCA(L and R) inputs, two RCA(L and R) outputs and one 1 or 4inch TRS output.For converting the phono signal to a line level signal.Ultra low-noise audio performance, offers excellent sound quality.Come with a power adapter for convenient usage.Color:BlackMaterial: MetalConnector: RCA, 1 or 4" TRSPower Supply: DC 12VPlug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so oninput- 110-240V 50 or 60Hzoutput- 12V 500mAItem Size: 10.3 x 5.7 x 3cm or 4.1 x 2.2 x 1.2inchPackage List:1x Phono Preamp1x Power AdapterOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. About shlpping: All items will be shlpped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.