The Teac UD-507 USB DAC features TEAC's proprietary "TRDD 5" discrete DAC engineered with musicality as its primary focus. Building on the acclaimed 701 series legacy, it delivers precise imaging and a transparent soundstage for truly immersive listening. The fully balanced dual monaural headphone section incorporates the TEAC-HCLD2 high current line driver, offering exceptional power delivery of 1,200mW + 1,200mW through balanced outputs (100 ohm load). With enhanced power supply capabilities and three-position gain selection (Low/Mid/High), this versatile unit optimizes performance across headphones of varying sensitivity and impedance characteristics.