FiiO Q3 nešiojamas ausinių stiprintuvas su USB DAC keitikliu

General specifications

Model Q3 

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