TOPPING | 拓品

TOPPING MX3 Built-in Bluetooth Receiver DAC Headphome Amp Digital Amplifier

$129.99

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The Topping MX3 consists of a DAC, an Amp, and a bluetooth receiver that can easily power a headphone amp or a set of passive speakers. It produces 247 mW of power at 32 ohms as a headphone amp and 38 W per channel at 8 ohms for speakers. The MX3 is very versatile and can be used as a PC power amp, a headphone amp, a bluetooth amp, a bluetooth receiver, a power amp, a DAC/preamplifier, and an amp for a digital player.

Specs:

  • Main
    • Power Input: DC 24V/3.75A
    • Signal Input: BT / USB / OPT / COAX / AUX
    • Headphone Output: 1 x 3.5 mm (⅛ in)
    • Speaker Output: Banana jack, BTL output
    • Subwoofer Output: 1 x RCA
    • Bluetooth Range: < 32.8 ft (10 m)
    • Display Screen: Orange LED
    • Dimensions: 7.3 x 4.8 x 1.5 in (18.5 x 12.2 x 3.8 cm)
    • Weight: 16.8 oz (475 g)
  • Audio: Aux In, Headphone Out
    • THD+N (A-weighting): <0.006% at 1 kHz, output = 130 mW, RL = 32 ohms
    • SNR (A-weighting): > 103 dB at 1 kHz
    • Frequency Response: 20 Hz–200 kHz (+/- 0.1 dB)
    • Output voltage: 10 Vpp
    • Noise: < 18 uVrms
    • Crosstalk: -93 dB at 1 kHz
    • Balance: 0.05 dB
    • IMD CCIF: -81 dB
    • IMD SMPTE:  -78 dB
    • Output Impedance: <0.4 ohms
    • Gain: 11.6 dB
    • Output Power: 257 mW x 2 at 32 ohms, THD+N <1%; 42 mW x 2 at 300 ohms, THD+N <1%
    • Suitable load Impedance: 16–300 ohms
  • Audio: Aux In, Speaker Out
    • THD+N (A-weighting): <0.05% at 1 kHz, output = 20 W, RL = 8 ohms
    • SNR (A-weighting): >91 dB at 1 kHz
    • Frequency Response: 20 Hz–20 kHz (+/- 0.8 db)
    • Output Voltage: 46 Vpp
    • Noise: <0.5 mVrms
    • Crosstalk: -75 dB at 1 kHz
    • Balance: 0.05 dB
    • Output Impedance: <0.2 ohms
    • Gain: 29.6 dB
    • Output Power: 38W x 2 at 8 ohms, THD+N <10%, 40W x 2 at 4 ohms, THD+N <10%
    • Suitable Load Impedance: 4–8 ohms
  • DAC
    • USB In: 44.1–96 kHz / 16–24 bit
    • Opt/Coax In: 44.1–192 kHz / 16–24 bit
    • Bluetooth: HFPV1.6, A2DPV1.2, AVRCPV1.4

Included:

  • Power adapter
  • Power cord
  • USB cable
  • Remote control
  • Antenna
  • User manual

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