This diminutively sized headphone amplifier is the ideal addition for any hi-fi system not equipped with a headphone output, or as an upgrade from most basic internal headphone stages within low to mid amplifiers. Inside is a true discrete amplifier design with plentiful headroom and drive capability for even the most difficult headphones. It has both a 3.5mm and a 6.3mm headphone socket, avoiding the need for cumbersome adaptors. It also has a pair of output RCA sockets enabling it to be inserted in between a line/tape output of an amplifier and another item (like a cassette deck) Specifications:Crosstalk 65 dBRCA Input(s) 1 pairHeadphone Output 3.5mm Mini Jack + 6.3mm JackHeadphone Amp Output Power 665 mW (into 32 ohms)Headphone Amp Signal-to-Noise Ratio -105 dBHeadphone Output Impedance < 1 ΩHeadphone Amp THD
