Features:
Ultra-compact phono preamp with metal shell, portable and durable.
2 * RCA(L & R) inputs, 2 * RCA(L & R) outputs, 1 * 1/4" TRS output, multiple connection choices.
With level and volume control knobs.
For converting the phono signal to a line level signal.
Ultra low-noise audio performance, offers excellent sound quality.

Specifications:
Color: Black
Material: Metal
Connector: RCA, 1/4" TRS
Power Supply: DC 12V
Power Adapter: US/ EU plug(optional), input--110-240V 50/60Hz, output--12V 500mA
Item Size: 10.3 * 5.7 * 3cm / 4.1 * 2.2 * 1.2in
Item Weight: 177g / 6.2oz
Package Size: 22.5 * 13.5 * 8.5cm / 8.9 * 5.3 * 3.3in
Package Weight: 372g / 13.1oz

Package List:
1 * Phono Preamp
1 * Power Adapter