BRAND NEW, TEC Stereo Phono Preamplifier with AUX input and volume control. This Phono Preamplifier adds phono capability to any amplifier or receiver that has a spare AUXCDDVD Audio line level input. It can also be used to input a turntable directly into a mixer or computer soundcard. With its precise RIAA equalization and a sn ratio of 80dB, this preamps sound quality easily matches or exceeds that of the phono preamps found built into the highest quality stereo components. Its switch-selectable AUX input replaces the one it occupies on the stereo or computer, eliminating the need to connect and disconnect sources that share the input with the TC-753LC. The output level control makes use with sound cards extremely convenient and allows the elimination of large volume differences when switching between sources. Features: A high-quality RIAA phono preamplifier for use with turntables equipped with moving magnet pickups. Accurate and stable integrated circuit design. Gold plated input and output connectors for reliable performance. Stylish solid metal case for improved resistance to electrical noise. Output level control allows adjustment to provide balance with other sources. Specifications: Distortion: 0.06% max. Frequency Response: +-0.5 db, 20 Hz - 20 kHz Input Impedance: Phono: 47k Ohms @ 200 pF (nominal) Aux (Line): 10 kOhms Output impedance: 200 Ohms Channel Separation: 50 dB Crosstalk: 40 dB (phono), at any audio frequency Phono Sensitivity: 3.3 mV Nominal Output: 300 mV Signal To Noise Ratio: 85 dB Power supply: DC 12V 300ma (included) Package Contents: TEC Phono Preamplifier with Aux input and volume control 110VAC to 12VDC US Power adapter, 100-240VAC to 12VDC to countrys which use 220-240V 3ft gold plated stereo RCA cable 3.5mm to stereo RCA PC adapter cable We ship worldwide, please check rates above.