Audirect BEAM 4 Premium ES9281AC PRO High-Performance USB DAC/AMP
Audirect is a well-known manufacturer of high-performance portable DAC/AMPs. The brand has many active product catalogs featuring high-quality USB DAC/AMPs to be used portably with different devices. They have recently launched their latest flagship to the famous “BEAM” series of products, introducing the all-new Audirect Beam 4. Beam 4 brings the goodness of high-quality sound signal decoding with ES9218AC Pro Independent 32-bit decoding chipset. You get full support for high-resolution PCM 32-Bit signals as well as native DSD512 audio signals. It also helps you enjoy Apple Music Lossless to the fullest. Audirect has equipped the Beam 4 with self-developed Battery Compensation and Power Management Control System with a built-in battery.
Beam 4 marks a new generation of products from the brand. It packs top-quality components including a high-performance ESS DAC Chipset. The device benefits from the high-end ES9281AC Pro 32-Bit DAC chipset. It supports decoding for high-resolution 32-Bit/768kHz PCM and native DSD512 audio signals. The biggest upgrade with the Beam 4 over the previous generation modes is a built-in battery. It ensures the user gets clean performance with a stable power supply promising quality sound output. Audirect Beam 4 uses the brand’s self-developed Battery Compensation and Power Management Control System. It also features three femtosecond-level crystal oscillators for class-leading performance.
The Beam 4 provides clean output with low noise-floor and ultra-low distortion. The output has a crystal clear background offering great music pleasure to the listener. It houses dual headphone output ports featuring a single-ended 3.5mm and a balanced 4.4mm port. You get a three-level adjustable gain that helps you pair sensitive as well as high-power requiring IEMs and headphones with the Beam 4. As for output, the Beam 4 produces up to 230mW of clean power at 32Ω of load. Beam 4 also houses a multicolor LED indicator light that glows in different colors based on the active music file bitrate.
Audirect Beam 4 is a very well-built product. It has got a unibody-like design with a premium metallic finish. The device has got sophisticated simple looks with an elegant color combination. It weighs only 62 grams. Audirect Beam 4 is a nicely built device that offers great sound performance.
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