Luxury & Precision’s W2 Ultra brings back the classic sound signature of the W2 series, retaining the original "L&P tuning" with the CS43131 chip. The W2 Ultra delivers an impressive increase in output power, doubling and peaking while still ensuring "0" background noise, making it perfect for low-impedance, high-sensitivity IEMs and flagship full-sized headphones. With an array of EQ settings tailored for various uses and dedicated tuning profiles for different headphones, the W2 Ultra caters to a wide range of tastes and styles, providing an optimal listening experience for every audiophile.