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美國 Audioengine – HD4 有線+藍牙主動式書架喇叭 | 支援aptX HD

$4,680 $3,999
  • GENERAL SPECIFICATIONS

    Type
    Powered Bluetooth aptX HD speaker system

    Amplifier Type
    Class AB

    Power Output
    120 W peak power total (30 W RMS / 60 W peak per channel), AES

    Drivers
    4″ aramid fiber woofers

    0.75″ silk dome tweeters

    Inputs
    3.5 mm stereo mini-jack, USB, RCA L/R, Bluetooth

    Outputs
    RCA variable line-out, 3.5 mm mini-jack headphone out

    Input Voltages
    110-240 V 50/60 Hz auto-switching

    SNR
    >95 dB (typical A-weighted)

    THD+N
    <0.05% at all power settingsCrosstalk
    <50 dBFrequency Response
    60 Hz-22 kHz ±1.5 dB

    Input Impedence
    5K ohms unbalanced

    Protection
    Output current limiting, thermal over-temperature, power on/off transient protection

    Power Consumption
    Idle: 10W

  • BLUETOOTH SPECIFICATIONS

    Internal D/A Converter
    PCM 5102

    Input Bit Depth
    24 bit (padded)

    Bluetooth Receiver Type
    Bluetooth 5.0

    Supported Codecs
    aptX HD, aptX, AAC, SBC

    Wireless Operation Range
    Up to 100 ft (30 m) typical

    Input Data Rate
    Determined by Bluetooth

    Wireless Latency
    ~30 milliseconds (ms)

  • USB SPECIFICATIONS

    Connector Type
    Micro-USB

    USB Device Class
    USB 1.1 or above

    Input Bit Depth
    24 bit (padded)

    Input Sample Rate
    44.1 kHz/48 kHz

  • HEADPHONE AMP SPECIFICATIONS

    Headphone Amp Type
    OPA2134

    Full-scale Headphone Output Level
    2.0 V RMS

    Output Impedence
    2 ohms

    Recommended Headphone Impedence Level
    10 ohms to 10K ohms

  • WEIGHTS AND MEASURES

    Dimensions (HWD)
    Each speaker – 9″(23 cm) x 5.5″ (14 cm) x 6.5″ (16.5 cm)

    Weight
    Left (active) – 7 lb (3.2 kg)
    Right (passive) – 5.2 lb (2.4 kg)

    Total Shipping Weight
    16 lb (7.3 kg)

    Shipping Box Dimensions (LWH)
    20″ (51 cm) x 13″ (33 cm) x 15.5″ (39 cm)

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英國 CHORD – 2YU 發燒級便攜式串流播放器插件 (需配合 2GO 使用) | 英國製造

$5,980

Compatibility:

In order for 2yu to inherit streaming/music transport capabilities or function as an audio interface, a connection with 2go is required.

Power supply:

Micro USB (5v 1amp minimum required) – through 2go

PCM and DSD support:

44.1kHz – 768kHZ | DSD 64 to DSD 256 (Dependant on output)

Sample rate converter:

Integrated, automatic downsampling is provided if a higher sample rate is being played than the output can support.

Digital audio outputs:

USB Type-A (44.1kHz – 768kHz / DSD 256)

BNC Coax (44.1kHz – 192kHz /DSD 64)

RCA Coax (44.1kHz – 192kHz /DSD 64)

Optical (44.1kHz – 192kHz / DSD 64)

Processing power:

2000MIPS

Weight with 2go:

361g

Dimensions with 2go:

115mm (H) x 100mm (W) x 22mm (D)

#有貨店舖: 金雞廣場| 德發| 星際城市|
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英國 CHORD – 2GO 發燒級便攜式無線串流接收器 (需配合 HUGO2 使用) | 英國製造

$9,980

Compatibility:

In order for 2go to perform as a fully functional streamer, a connection with Hugo 2 (DAC/Preamp/Headphone amp) or 2yu is required.

Power supply:

Internal battery with up-to 8hr playback. Desktop mode activated upon insertion of Micro USB charging cable).

Wireless connectivity:

Long-range 2.4GHz WiFi

Bluetooth 4.1 A2Dp

WiFi modes:

Connect to (allows 2go to connect to an existing 2.4GHz WiFi network) or Hotspot mode (activated within the Gofigure app, which allows 2go to broadcast its own WiFi network with SSID and password in the eventuality that the device cannot connect to a static network).

Wired connectivity:

Gigabit (GbE) ethernet

PCM and DSD Support:

44.1kHz – 768kHZ (16bit – 32bit) | DSD 64 to DSD 256 (via DoP)

File format support:

ACC, WAV, FLAC, AIFF, OGG VORBIS, ALAC, WMA, MP3 and more…

Initial setup, configuration, and updates:

Via free Gofigure app available on iOS and Google Play store

Music storage:

2x Onboard Micro SD card slots (up-to 4TB of total storage)

Playback:

Roon (Endpoint), DLNA (server and render), AirPlay, Bluetooth audio (A2DP), Tidal, Qobuz, Internet radio and more coming…

Gapless playback:

Supported

#有貨店舖: 金雞廣場| 德發| 星際城市|
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美國 Audioengine – HD3 Wireless 小型高清藍牙桌上喇叭 | 支援aptX HD

$3,580

顏色:黑、核桃木、櫻桃紅
功率輸出:最高 60W
頻率響應:65Hz – 22kHz
輸入:RCA、3.5mm audio、USB(DAC)、藍牙(aptX)
輸出:RCA Line-out、3.5mm audio
體積:178×108×140mm
重量:1.8kg(左喇叭)、1.5kg(右喇叭)