The SMSL H400 headphone amplifier and preamplifier is capable of up to 15W @ 16 Ohms or 7.5W @ 32 Ohms, and like its H300 predecessor, has a three-position gain setting to suit most ear monitors and headphones. Thanks to its tempered glass IPS display, a grounding selector switch, and discreet and balanced components, it's a sophisticated and high-quality step up for desktop music listening enthusiasts.
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