Note: This item comes with plug, please confirm the voltage of your area before purchasing. Description This product is a portable and turntable preamp. Using ABS and iron materials, it is safe and durable for long servicing time without being easily damaged. The turntable preamp with level and volume control knob make you easy to control. Features -Color: Black. -Material: Iron, ABS, Electronics. -Size: About 10.30X5.70X3.00cm/4.05X2.24X1.18in. -Connector: 1/4" TRS plug -Power supply: DC 12V -Power adapter: input: 50/60Hz, output: 12V 500mA. - : . -Note: without power . - Connect a turntable to equipment without special record player input for amplifying music. - Compact low noise turntable preamp that converts record player signals to level signals - With (left and right) input (left and right) output, and TRS output, multiple connection options - Simple to use. Connect the turntable to the inputs and ground, and then, connect the amplifier receiver to the outputs - Low-noise integrated circuits and components, and ensure clear sound , bringing a wonderful listening experience Package list: 1 x preamplifier 1 adapter 1 x instruction