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FiiO Q3 THX Balanced DAC/Amplifier

FiiO
RM689.00 MYR RM779.00 MYR
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    • Utilizing AKM’s new efficient AK4462 VELVET SOUND DAC and XMOS XUF208 USB chip allowing it to easily support decoding up to 768kHz/32bit PCM and DSD512, the Q3 achieves excellent performance.
    • With THX’s patented feed-forward error correction topology, the AAA amps have low distortion, high power and a pure, uncolored sound. You’ll experience subtle details and shocking swings in your music effortlessly with the AAA amp in the Q3.
    • Multiple interfaces headphone jacks. The Q3 is equipped with 4.4mm/2.5mm balanced and 3.5mm single-ended outputs, allowing you to connect all kinds of headphones.
    • Modern USB Type-C input interface.USB-IF USB C compatibility certified: meets standard transmission interface specifications to ensure the compatibility of its USB solution
    • Thesycon official USB Audio driver: compliant with USB Audio 1.0 & 2.0 device class specifications. The Q3 can operate as a USB DAC when paired over USB with a computer. It can decode audio formats up to 384 kHz / 32-bit (PCM). No driver is needed for use with a Mac computer, while Windows will require a driver easily available from FiiO's website.
    General specifications
    Name/Model Q3 Color Black
    Weight About 110g (incl. battery) Dimensions 105mmx59mmx12.5mm
    Audio input Type C USB/3.5mm port Headphone output port Standard 3.5mm Port
    Balanced output port 2.5mm balanced+4.4mm balanced 　 　
    Channel balance ≤0.2 dB Recommended headphone impedance 16～100Ω (PO)
    16～300Ω (BAL)
    Power supply DC 5V 2A recommended Battery capacity 1800mAh
    Charging time ≤2h Battery life USB In PO: 10H
    BAL: 8.5H
    AUX In BAL: 19H
    Native DSD supported DSD64/128/256/512 Test headphones PO+M3 earbuds (27Ω)
    Max. sampling rate supported 768kHz/32bit BAL+32Ω earbuds
    Chips used DAC: AKM4462; Amp module: THX_AAA28; LPF: OPA1662; XMOS: XUF208 Test volume 40mV output
    Accessory Dual USB Type C head cable, Lightening to Type C cable, USB Type C data cable, storage bag, non-slip mat, 3.5mm line cable, binding strap, quick start guide, warranty card
    Apple devices supported 　
    Headphone output specifications (3.5mm headphone output port)
    Output power 150mW (16Ω, THD+N＜1%, USB IN) Output impedance 1.2Ω (32Ω loaded) 　
    160mW (32Ω, THD+N＜1%, USB IN) Channel separation ≥75dB (1kHz, 32Ω loaded） 　
    19mW (300Ω, THD+N＜1%, USB IN) ≥105dB (1kHz, Unloaded) 　
    Frequency response 20Hz～20kHz, curve amplitude variation: 0.4dB Amplitude 2.26V (32Ω/THD+N＜1%) 　
    20Hz～65kHz, curve amplitude variation: -3dB 2.38V (Unloaded) 　
    Noise floor ＜5.5uV (A-weighted) SNR ≥114dB (32Ω A-weighted) 　
    THD+N ＜0.0012% 　
    Balanced headphone output specifications (2.5mm/4.4mm headphone output port)
    Output power 1 180mW (16Ω, THD+N＜1%, USB IN) Output power 2 190mW (16Ω, THD+N＜1%, AUX IN)
    300mW (32Ω, THD+N＜1%, USB IN) 325mW (32Ω, THD+N＜1%, AUX IN)
    35mW (300Ω, THD+N＜1%, USB IN) 100mW (300Ω, THD+N＜1%, AUX IN)
    SNR ≥113dB (32Ω A-weighted, USB IN) Frequency response USB In 20Hz～20kHz, curve amplitude variation: 0.4dB
    ≥115dB (32Ω A-weighted, AUX IN) 20Hz～65kHz, curve amplitude variation: -3dB
    Noise floor ＜8uV (A-weighted, USB IN) AUX In 20Hz～90kHz,curve amplitude variation: 0.4dB
    ＜5.5uV (A-weighted, AUX IN) Amplitude USB In 3.1V (32Ω/THD+N＜1%)
    THD+N ＜0.0015% (USB IN) 3.38V (Unloaded)
    ＜0.0012% (AUX IN) AUX In 3.2V (32Ω /THD+N＜1%)
    Output impedance 3Ω (32Ω loaded） 5.6V (Unloaded)
    Channel separation ≥99dB (1kHz, 32Ω loaded) 　
    ≥103 (1kHz, Unloaded)