Product Description

What You Get?

1x Fosi Audio DAC-Q4
1x USB Charging Cable
1x Optical Cable
1x PC-USB Cable
1x USB Charging Cable
1x User Manual

Product Specificatons

PC-USB input sampling rate: 96K/24Bit

High and low sound adjustment range: ±6dB

Optical/coaxial input sampling rate: 192K/24Bit

Frequency response range: 20Hz-20kHz (±3dB)

PC-USB support operating system: WIN XP/WIN7/WIN8/WIN10/WIN11/MAC/LINUX

THD: ≤0.01%; SNR: ≥105dB

Amp output maximum power: 100mW@32Ω load

Headphone matching impedance: 16-200Ω

Working voltage: DC5V; RCA output level: 2.3V

Size (L*W*H): 3.9*2.9*1.3 inch(without knobs and terminals)

Supports Bass, Treble, and Volume Adjustment

Q4 Adopts High-performance Headphone Amplifier Chip 97220+NE5532 with Multi-Knob Sound Adjustment Achieving Great Anti-Interference Function, Makes the Sound Pure and Clear, Allowing You to Drive Headphone or RCA output to your amplifier/ powered speakers and Adjust the Treble Bass.

Aluminum Metal Shell

Q4 Comes with an Aluminum Metal Shell Which Makes it Durable, Heat-resistant, and It can Easily Install and Operate.

Mini Compact Stereo DAC

Q4 Supports Converting USB/Coaxial/Optical Digital Audio Signals to Analog L/R Audio via RCA Output or 3.5MM AUX Output, Easily to Setup an Stereo System. Note: Do Not Support Dolby and DTS.

High Compatibility

Q4 Can Work with Most Playback Source with a USB, Optical, or Coaxial Digital Audio Output Such as Digital and HD Televisions, Satellite Receivers, CD/DVD/Blu-Ray Players, and PS4 Xbox Consoles.

From the brand

Weight	0.43 kg
Brand	‎Fosi Audio
Model number	‎Q4
Colour	‎Black
Item Weight	‎430 g
Item model number	‎Q4
Cable Length	‎39.37 Inches
Number of Channels	‎1
Number of Ports/Connectors	‎6
Voltage	‎220 Volts
Compatible Device	‎Speakers
Are Batteries Included	‎No
External Certification	‎não
ASIN	B07VDQQY95
Date First Available	31 July 2019
Net Quantity	1.0 count
Manufacturer	‎Fosi Audio