Colour:Uk Features: 1.Ultra compact phono preamp with metal shell, portable and durable. 2.2 x for RCA (L and R) inputs 2 x For (L and R) outputs 1x1 / 4 inch TRS output, multiple connection options. 3.Come with a power adapter for convenient use. 4.With level and volume control knobs. 5.The balanced output enables a turntable to be connected to professional mixers, recorders, amplifiers, etc. 6.Ultra low noise audio performance, offers excellent sound quality. 7.To convert the phone signal to a line level signal. Specifications: Product name: Preamplifier Material: Metal Connector: For 1/4 inch TRS connector Power supply: DC 12V Input: 110-240V 50 / 60Hz Output: 12V 500mA Size: About 10.3 x 5.7 x 3cm Included: 1x Preamplifier 1x Power adapter