AUDIRECT BEAM4

High-End Portable HiFi Decoding and Headphone Amplifier

    Independent Power Supply Systems
    ESS9281 AC PRO and APPLE LOSSLESS
    DSD UP TO 512 and PCM 32-BIT/768KHZ
    3.5mm + 4.4mm Dual Output and Weighs 62g
Regular price $155.99 USD
Sale price $155.99 USD Regular price $239.99 USD

ANOTHER EVOLUTION OF AUDIRECT'S HEADPHONE AMPLIFIER

Since the Beam 1 generation, Audirect has been devoted to the development of headphone amplifiers. This time, the Beam 4 has achieved a groundbreaking advancement. The AUDIRECT BEAM4 is an exceptional digital decoding headphone amplifier that is both high-quality and efficient. It offers portability, making it a suitable device for music enthusiasts looking for an extraordinary audio experience.

A PORTABLE USB DAC/AMP

With its ESS9281 AC PRO decoder chip, the AUDIRECT BEAM4 consumes less power while supporting DSD up to 512 and PCM up to 32-BIT/768kHz. Its distortion level is as low as 0.0003%, and it supports Apple Lossless. Designed with an intelligent light for gain adjustment, three gain levels are available to suit your device.

SINGLE-ENDED AND BALANCED HEADPHONE OUTPUT PORTS

The AUDIRECT BEAM 4 supports both single-ended and balanced headphone connections. It features a single-ended 3.5mm port and a 4.4mm balanced headphone output port. The balanced port outputs up to 230mW of power, while the single-ended port provides up to 141mW of power, making it more than sufficient to drive modern IEMs and headphones.

EASY TO USE AND THREE LEVELS OF ADJUSTABLE GAIN

The cue light on the device's body changes its color depending on the decoded music format. You can easily choose the music format to decode by touching the side button. The BEAM4's battery has a capacity of 1200mAh. It also has a battery management indicator light, which turns green during MCU handshake, power compensation, and charging. When the voltage is low, the MCU automatically compensates for power, and the light remains green. When the power is low, the light will flash red.

GEOMETRIC CRYSTAL DESIGN AND LIGHTWEIGHT

The AUDIRECT BEAM4 flaunts a geometric crystal design with clean lines and minimalistic aesthetics. It weighs just 62 grams, approximately the weight of an egg. Its compact and lightweight form factor make it an ideal device for on-the-go use. Overall, the AUDIRECT BEAM4 is a stylish and graceful accessory that enhances your audio experience.

Inside the Box

  • 1 x AUDIRECT BEAM4
  • User Manual

1 Year Warranty

The AUDIRECT BEAM4 Comes with a 1 year warranty on the In-Ear Monitors and 3 month warranty on the cable.

Technical Details

Decoding Chip
ESS9281 AC PRO
Crystal Oscillator
three(femtosecond-level)
Output Interface
3.5mm SE + 4.4mm BAL
Frequency Response
0.032dB@20Hz-40kHz
4.4mm Output Power
16Ω-110mW
32Ω-230mW
600Ω-27.78mW
3.5mm Output Power
16Ω-141mW
32Ω-122mW
600Ω-7mW
Signal-To-Noise Ratio (SNR)
-119dB
Distortion + Noise
0.0003%
Sampling Rate
Up to 32-bit/768kHz
Support DSD Format
Up to DSD512
Weight
62g
Battery Capacity
1200mAh

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

Need help?, we are here to assist you
Monday - Friday: 09:00 – 18:00 (UTC+8)

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