Fully Balanced Headphone Amplifier: The U5 PRO features a fully balanced amplifier circuit and innovative circuit design. The built-in voltage booster circuit ensures that the amplifier circuit always operates at a high voltage of ±14V, even with a DC 5V input. This delivers a wide frequency response, excellent transient response, pure and transparent sound, and good dynamic range.
Driving Low and High Impedance Headphones: With a total output power of up to 1500mW under a 32Ω load, the U5 PRO can easily drive low or high impedance headphones with an impedance of 18-600Ω. The volume knob allows for smooth volume adjustment without annoying noise or channel imbalance.
Classic OP+BUF Architecture: Using OP42 and BUF634, the U5 PRO features a classic OP+BUF architecture and a pure DC amplifier circuit, reproducing each musical note with exceptional clarity and purity. Designed with four independent paths, it delivers the ideal sound quality for music lovers. Pure Analog Design and Pluggable Op-Amp: The pure analog amplifier circuit and analog control reproduce the most authentic sound, delivering top-class performance in all aspects, including sound field, sound positioning, and details. The pluggable op-amp socket design allows the OP42 to be interchangeable with OP17, AD797, AD843, AD847, OPA627, and other op-amps, allowing you to enjoy different sound styles.
With a compact and elegant appearance, it boasts low distortion, high power, and pure, uncolored sound, allowing you to easily experience the subtle details and impactful swing of your music. The U5 PRO is the perfect partner for improving the sound quality of your XLR/4.4mm headphones.
