Check the listing for details. Behringer MicroPhono PP400 Phono PreAmp Preamplificador. Condition: New. Listed at 39.99 USD. Behringer MicroPhono PP400Phono PreAmplifier The Behringer PP400 is a handy phono preamplifier for turntables. The unit is a compact problem solver for today's home theater systems which do not provide an input for a turntable. The PP400 features an RCA input and output, a balanced 1/4" TRS phone output is also provided. The balanced output enables a turntable to be connected to professional mixers, recorders, amplifiers, etc. RCA and 1/4" TRS Balanced OutputsThe PP400 provides a consumer RCA output suitable for stereo receivers and other consumer electronic devices. A balanced 1/4" output is ideal for connecting to audio mixers, professional recording devices, etc. Miniature DesignThe compact design ensures the PP400 will perform as a handy utility device while remaining out of site. Product Specifications Input Type: RCA Connector Impedance: approx. 47k ohmsMax. Input Level: -23.5 dBV @ 1kHzOutput Type: RCA and 1/4" TRS Stereo Connectors Impedance: approx. 50 ohmsMax. Output Level: +11.5dBV @ 1kHzFrequency Response RIAATHD & Noise0.06% typ. @ -40 dBu/1 kHzGain 35dBSignal-to-Noise Ratio 68dBu @ 0 dBu, A-weightedInput Sensitivity 5.3 mV @ 1kHzPower Global 110V-240V ~ 50/60Hz Power Consumption: approx. 1.5 WMain Connection: External Power Supply Dimensions approx. 1.26 x 4.05 x 2.52" (32 x 103 x 64mm) (HxDxW)Weight 6.4 oz (181.44 kg) Packaging Info Package Weight 0.8 lbBox Dimensions (LxWxH) 7.8 x 4.9 x 1.6"