The Topping L50 Desktop Headphone Amplifier is suitable for powering just about any headphone or Hi Fi component. No matter how power-hungry your cans are the L50 is suited to accommodate thanks to 3 separate gain settings & an ultra-low noise profile & thanks to the enhanced NFCA modules it can deliver twice the power of the LS30 model. Its perfect for sensitive IEMs & demanding over-ears alike. An input pass-through function means that you can keep your L50 in your signal chain for use with active speakers or DACs with a preamp functionality. Audio will become clear & detailed no matter your headphone or component selection.