The handheld MHA50 Portable Decoding Amplifier can make your music sound its best—and likely better than you’ve ever heard it before—through your headphones. MHA50 includes wired inputs for Apple® iOS devices, as well as Android devices that are compatible with USB On-The-Go technology—plus Mac® and Windows® computers. It can also wirelessly connect to these devices via Bluetooth® 4.1 with aptX™ technology (Android devices that aren’t compatible with USB On-The-Go can still connect via Bluetooth). It features a high-performance 32-bit digital-to-analog converter (DAC) and supports 32-bit/192kHz hi-res audio, DSD256 and DXD384 files as well as asynchronous USB audio. Its 3,000 mAh rechargeable battery provides up to 6 hours of playback on a single charge when connected via Bluetooth; playback can last even longer when using the wired connections. Comparably sized to smartphones, MHA50 is compact and lightweight for easy portability with a beveled case that fits comfortably in your hand or pocket. Its sleek design features a glass front panel with a touch sensitive volume control knob inspired by the classic knobs found on countless McIntosh products. It’s built primarily from durable extruded aluminum, which also has some inherent noise-shielding properties to help block external interference. Two gain settings allow MHA50 to work with all types of headphones—from small in-ear models to large over-ear studio type designs like the McIntosh MHP1000 Headphones (sold separately); it can drive headphones with impedances ranging from 8-600 ohms. Headphone Crossfeed Director (HXD®) brings added dimension to your music in a natural sounding way and can be easily turned on and off depending on your preferences. All audio is output via a gold-plated 3.5mm jack. This jack can also connect to a pair of powered desktop speakers, allowing MHA50 to serve as a desktop DAC. MHA50 comes complete with three USB adapter cables to connect various devices, a leather carrying case, and a wall mount charger with USA plug and adapters for Europe and Japan.
