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. Sporting a single ES9281C PRO chip from ESS featuring HyperStream II QUAD DAC which allows the left and right channel to operate independently. This, coupled with a dual OP-AMP configuration ensures a True Balanced design for the DAC/Amp. 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.

參數

 

Specifications

 

单端輸出功率

≥180mW (16Ω)
≥110mW (32Ω)
≥6.6mW (600Ω)

Output Power

(single-ended)

≥180mW (16Ω)
≥110mW (32Ω)
≥6.6mW (600Ω)

平衡輸出功率

≥145mW (16Ω)
≥240mW (32Ω)
≥26.6mW (600Ω)

Output Power

(Balanced)

≥145mW (16Ω)
≥240mW (32Ω)
≥26.6mW (600Ω)

频响

20Hz-40kHz
(-0.04dB

Frequency Response

20Hz-40kHz
(-0.04dB

失真+噪声

0.0003%

THD+N

0.0003%

信噪比

≥118 dB SNR

SNR

≥118 dB SNR

PCM采样率

PCM/DXD 16-32bit,
32kHz-384kHz

Sampling Rate
 

PCM/DXD 16-32bit,
32kHz-384kHz

支持DSD規格

高达DSD128

DSD Support

Up to DSD128

內阻

<1Ω

I.R.

<1Ω

MQA

执行MQA渲染,该渲染将提供MQA文件的最终展开

MQA

Performs MQA Rendering which delivers the final unfold of the MQA file

运放

双端口独立运放芯片

Op Amp

Dual OP AMP Chips

输入接口

Type-C

Input port

Type-C

输出

3.5mm+2.5mm平衡

Output Port

3.5mm+2.5mm BAL

尺寸

49x15x6.8mm

Dimensions

49x15x6.8mm

淨重

12g

Weight

12g

Beam 2 - MQA/DSD mini-DAC

$139.99價格
Color
  • 參數

     

    Specifications

     

    单端輸出功率

    ≥180mW (16Ω)
    ≥110mW (32Ω)
    ≥6.6mW (600Ω)

    Output Power

    (single-ended)

    ≥180mW (16Ω)
    ≥110mW (32Ω)
    ≥6.6mW (600Ω)

    平衡輸出功率

    ≥145mW (16Ω)
    ≥240mW (32Ω)
    ≥26.6mW (600Ω)

    Output Power

    (Balanced)

    ≥145mW (16Ω)
    ≥240mW (32Ω)
    ≥26.6mW (600Ω)

    频响

    20Hz-40kHz
    (-0.04dB

    Frequency Response

    20Hz-40kHz
    (-0.04dB

    失真+噪声

    0.0003%

    THD+N

    0.0003%

    信噪比

    ≥118 dB SNR

    SNR

    ≥118 dB SNR

    PCM采样率

    PCM/DXD 16-32bit,
    32kHz-384kHz

    Sampling Rate
     

    PCM/DXD 16-32bit,
    32kHz-384kHz

    支持DSD規格

    高达DSD128

    DSD Support

    Up to DSD128

    內阻

    <1Ω

    I.R.

    <1Ω

    MQA

    执行MQA渲染,该渲染将提供MQA文件的最终展开

    MQA

    Performs MQA Rendering which delivers the final unfold of the MQA file

    运放

    双端口独立运放芯片

    Op Amp

    Dual OP AMP Chips

    输入接口

    Type-C

    Input port

    Type-C

    输出

    3.5mm+2.5mm平衡

    Output Port

    3.5mm+2.5mm BAL

    尺寸

    49x15x6.8mm

    Dimensions

    49x15x6.8mm

    淨重

    12g

    Weight

    12g

     

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