The Topping L30 Desktop Headphone Amplifier is versatile & compact suitable for driving a wide range of headphones & components. No matter how power-hungry your cans are the L30 is suited to accommodate thanks to 3 separate gain settings & an ultra-low noise profile. Its perfect for sensitive IEMs & demanding over-ears alike. The NFCA modules that sit at the heart of the beast are also capable of high-performance preamplification. With impedance as low as 20 ohms it is suitable for an extensive selection of devices. Audio will become clear & detailed no matter your headphone or component selection.