Due to current difficult times, shipping companies including DHL are giving priority to first need items. This might cause a delay in your shipment delivery in both express and standard options. Please contact us if you have any questions regarding your order.
Hilidac Audirect Beam2
Hilidac Audirect Beam2
Hilidac Audirect Beam2
Hilidac Audirect Beam2
Hilidac Audirect Beam2
Hilidac Audirect Beam2
Hilidac Audirect Beam2
Hilidac Audirect Beam2
Hilidac Audirect Beam2
Hilidac Audirect Beam2
Sold Out
  • Barcode:

Hilidac Audirect Beam2

MQA ESS9281C Pro 3.5mm/2.5mm Balanced Hi-Res Portable Headphone Amplifier

    Hi-Res Headphone Amp DAC
    PCM 32Bit/384KHz DSD128
    Dual OP AMP Chips
    ESS9281C Pro DAC

MQA-Supported Beam 2

Hilidac has created the MQA-Supported Beam 2 which enables you to experience the abundant music details in the artists' recording room.

The Beam 2 is the first true BAL + Non-BAL dual earphone ports USB product to offer an integrated MQA renderer hardware, making MQA playback easy and complete. That means allowing it to connect to an MQA Core signal and complete the final unfold step of an MQA file. The Beam 2 LED glows magenta to indicate the unit is rendering an MQA stream or file, where the final MQA unfold is delivered.


The Beam 2 features DUAL ESS ES9281C PRO and Dual OP-AMP CHIPs, it also comes equipped with two ultra-low Femtosecond phase crystal oscillators designed to provide best-in-class audio performance at 118 dB DNR and 0.0003% THD + N.

Free Shipping

Authenthic Products

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

Free Shipping

Worldwide Free Shipping

We are located in china but send our products worldwide for free.


1 Year Warranty

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


Online Support

We reply to all support inquiries within 3 working days.

DAC chip
ESS9281C Pro
Single-ended output power
≥ 180mW (at 16 ohms),
≥ 110mW (at 32 ohms),
≥ 6.6mW (at 600 ohms)
Balanced output power
≥ 145mW (at 16 ohms),
≥ 240mW (at 32 ohms),
≥ 26.6mW (at 600 ohms)
Frequency Response
20 Hz – 40 kHz (-0.04dB)
Signal to noise ratio
≥ 118dB SNR
Maximum supported sampling rate
PCM / DXD (up to 32-bit, 384 kHz)
Support DSD specification
up to DSD128 (DOP)
Internal resistance
Less than 1 ohm
MQA Decoding + Rendering
Full MQA decoder,
supporting full decoding of original MQA files
Op amp
Independent dual op amp chip
Input interface
Output ports
3.5 mm, 2.5 mm
: 1.9 x 0.6 x 0.3 in (4.9 x 1.5 x 0.7 cm)
Included Accessories
Lightning to USB-C short cable
USB-C to USB-C short cable
USB-C short data cable

Coming soon...


Coming soon...


Coming soon...

Our Shipping Process

If everything goes right our system will automatically generate your order and send you a confirmation email. If you don't receive the confirmation email please double-check that it wasn't automatically stored in your spam or promotions folder.

3 Working Days*

Most of the items you see are in stock and ready to be shipped after 3 working days. If you plan to order a custom (Design or Fit) product, a pre-order, or a made to order item processing times may change on item to item basis.

Standard Shipping
15 to 30 Days.

Standard shipping is offered free worldwide for orders under $199 USD (with some exceptions), but please consider that delivery times may vary considerably depending on your country, up to 90 Days.

Express Shipping
3-6 Working Days.

All items over $200 include free express shipping (DHL or similar). If your order total is under $200 you can manually add Express Shipping during the checkout period for $15.00 USD

Shipping FAQ's

How much does shipping cost?

We have two shipping options - Standard Shipping and Express Shipping via DHL Express.

  • Standard Shipping is free, while Express Shipping is 10-30USD depending on your country. If your order is over 200USD, Express Shipping is free.
  • Shipping fees exclude custom taxes that might be applicable for your country. Linsoul is not responsible for any form of custom fees.
*Note: For certain countries, only Express Shipping is applicable. This includes Africa, Argentina, Hawaii, Kuwait, Mauritius, Montenegro, Sri Lanka, to name a few. Unfortunately, due to the Covid situation, we are still unable to ship to India yet.

How long does it take to process my order after it is placed?

For in-stock products, your order will be shipped within 3 working days.

Customized items will take a longer time (do check in with our staff for more information).

How long does it take to receive my order after it is placed?

For Standard Shipping, it takes about 2-3 weeks for items to be delivered after shipping out. For some countries, it might take up to 2-3 months, depending on your country and its customs. The duration for transit is something beyond our control. Linsoul will not be making refunds for such cases. Please consider an upgrade to DHL Express or keep the waiting time in mind.

For Express Shipping, it takes about 3-7 days for items to be delivered after shipping out.

*Note: Timings might be affected due to festive seasons or other unforeseen circumstances

Who will pay for my import tax/custom fees?

You have to bear any form of custom/import fees that are applicable for your order.

Should you be unwilling to pay for the fees and reject the delivery of parcel, you will still have to pay for the shipping cost. Linsoul will only refund the amount of your order after deducting the shipping cost incurred.

How do I get help for my order?

For faulty/missing items, please send an email to support@linsoul.com to process warranty. In your email, please choose an appropriate Subject Title. Kindly include your Order Number, and state your issue clearly. Please also attach photographs/videos as “proof”, if any.

Our team aims to review your email within 3 working days.

For other queries, the fastest way to contact us is via Discord: https://discord.com/invite/5yfHcAu

How do I order Custom In-ear Monitors (CIEMs) on Linsoul?

Please kindly check the following guide first: CIEM Ordering Guide

Do I get tracking details for my order?

After placing an order, you will receive the order confirmation email. After your order has been shipped out, you will also receive a tracking email. You can track your order via the tracking number online. Should you not have received the emails or face any difficulties tracking your order, please kindly contact us for support.

What shipping companies do you use?

We collaborate with 4PX, UBI, SF Express and DHL Express.