Amplifier L30 II Hi-Res Sound Headphone AMP

Improved Amplifier Module: The L30 II features a revamped NFCA (Nested Feedback Composite Amplifier) module. It supplies twice the output at 300Ω load compared to the previous L30. The modern circuit boasts an ultra-low noise of 0.3uV, a range of 144dB, and 0.00006% THD+N. Works with almost most types of headphones: The L30 II’s performance includes high current, minimal impedance, making it suitable for all headphones. The high output voltage can effortlessly manage high impedance headphones, while the high power allows low-sensitivity headphones to obtain ample power. The low impedance ensures there’s no unwanted effect on FR when powering low-impedance headphones. Low distortion at elevated power: The L30 II maintains ultra-low distortion even at high power. With a 32Ω resistance and 2500mW output, the THD+N is lower than 0.00008%; with a 300Ω resistance and 300mW performance, the THD+N is lower than 0.00007%. Three adjustment settings for diverse needs: The L30 II features three gain modes: -14dB, 0dB, 16.5dB. Improved gain settings accommodate a wider range of needs to suit different headphones from low-sensitivity full-sized over-ears to high-sensitivity IEMs. With the 0.3uV ultra low noise, advanced IEMs will not hear any background noise.