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Q3 MQA Portable DAC and Amplifier

  • Rs. 11,000.00
  • Save Rs. 2,990



General specifications
Name/Model Q3

Hardware scheme

DAC: AK4452,USB: XMOS XU316,AMP:THX_AAA_28*2

Color Black

Volume Scroll

Potentiometer+ADC Sampling

Weight ≈110g FiiO Control

No

Dimensions 105mmx59mmx12.5mm

Samplig rate indication

Blue=PCM

Green =DSD

Magenta=MQA

MQA full decoder 8x

Recommended headphone impedance

PO:16~100Ω
BAL:16~300Ω
Maximum supported sampling rate/DSD PCM384kHz-32bit/DSD256

Firmware upgrade

System firmware and XMOS can be upgraded via USB

Buttons and interfaces

Button One button for Gain, Reset and UAC1.0

USB

TYPE C USB
Switches Charge switch, bass switch

Headphones ports

3.5mm(phone out/line in), 4.4mm, 2.5mm (Bal to unbal adapters are prohibited)

Power parameters

Power supply 5V 2A Battery capacity 1800mAh
Charging time <2h    

Battery life and test conditions

3.5mm output:≥13h | 2.5mm/4.4mm output:≥12h

Audio in USB IN Gain Low
BASS Off Tracks MP3 44.1KHz/16bit
Charge Off Load 32Ω

2.5mm/4.4mm output:≥23h

Audio in USB IN Gain Low
BASS Off Tracks MP3 44.1KHz/16bit
Charge Off Load 32Ω
Audio parameters

Headphone output performance parameters (3.5mm output)

Output power 175mW(16Ω,THD+N<1%)

Output impedance

≤ 1 Ω
160mW(32Ω,THD+N<1%) Crosstalk ≥ 76dB
18mW(300Ω,THD+N<1%) Output level 2.3Vrms

THD+N

<0.0012%(1kHz/-6dB@32Ω)

SNR

≥ 115dB (dbA)

Frequency response

20Hz~50kHz: (±:1.5dB)

Noise floor

Gain = H,≤ 5uV(dbA)
20Hz~20KHz:(±:0.3dB) Gain = L,≤ 5uV(dbA)

Balanced output performance parameters(4.4mm/2.5mm,UAC IN)

Output power 280mW(16Ω,THD+N<1%) Output impedance ≤ 2.6 Ω
330mW(32Ω,THD+N<1%) Crosstalk ≥ 99dB
40mW(300Ω,THD+N<1%) Output level 3.3Vrms
THD+N ≤ 0.001%(1kHz/-4dB@32 Ω) SNR ≥ 118dB (dbA)
Frequency response 20 Hz-50KHz: (±:1.8dB) Noise floor Gain = H,≤ 7.5uV(dbA)
20 Hz-20KHz: (±:0.3dB) Gain = L,≤ 7.5uV(dbA)

Balanced output performance parameters(4.4mm/2.5mm,Line IN)

Output power

265mW(16Ω,THD+N<1%)

Output impedance

≤ 2.6 Ω
370mW(32Ω,THD+N<1%)

Crosstalk

≥ 100dB
105mW(300Ω,THD+N<1%)

Output level

3.5Vrms

THD+N

<0.0007%(1kHz/1.15V@32Ω)

SNR

≥ 120dB (dbA)

Noise floor

≤ 3.5uV(dbA)

Frequency response

20Hz-20KHz:(±:0.2dB)

   

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