Stereo Box S2 – smallest audiophile integrated amplifier!UK/EU Power supply included: YesType: Phono PreamplifierPackage Contents: AdapterBluetooth: NoColour: SilverControls: SubsonicDepth (cm): 11.5Gain: 40 dBGain: 43 dBGain: 63 dBGain: 60 dBHeight (cm): 3.6Input Impedance: 10 OhmInput Impedance: 47 kOhmInput Impedance: 100 OhmInput Impedance: 1 kOhmInputs: RCAOutputs: RCARIAA-Equalisation Curve Accuracy: