Fiio Q3 AK4462 Balanced Headphone Amplifier USB DAC AMP PCM768K DSD512 Decoding 2.5/3.5/4.4mm Output for Phone & Computers |

Fiio Q3 AK4462 Balanced Headphone Amplifier USB DAC AMP PCM768K DSD512 Decoding 2.5/3.5/4.4mm Output for Phone & Computers |

Fiio Q3 AK4462 Balanced Headphone Amplifier USB DAC AMP PCM768K DSD512 Decoding 2.5/3.5/4.4mm Output for Phone & Computers

Multiple certifications
THX AAA amp technology
Efficient AK4462 DAC
XMOS XUF208
768K/32B Native DSD512 decoding
RGB sampling rate indicator
2.5mm/3.5mm/4.4mm output
10 hours battery life
Analog potentiometer volume knob


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); BAL+32Ω earbuds
Max. sampling rate supported: 768kHz/32bit
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