Today, many amplifiers do not have a specific phono cartridge input. Phono Box is an ideal phono preamplifier for these hifi system and accepts both MM and MC cartridges. The analogue output of Phono Box can easily be connected to a line-input (AUX,…) of your amplifier.UK/EU Power supply included: YesBluetooth: NoColour: SilverControls: MM/MC SwitchDepth (cm): 10.4Gain: 40 dBGain: 60 dBHeight (cm): 3.6Input Impedance: 47 kOhmInputs: RCAOutputs: RCAPackage Contents: AdapterRIAA-Equalisation Curve Accuracy: 0.5 dB / 20 Hz - 20 kHzTHD: 0.01%Type: Phono PreamplifierUSB: NoWeight: 570 gWidth (cm): 10.3Made in: Czech RepublicPower Supply: AdapterOriginal Colour by Producer: Silver