FiiO Q1 Portable USB DAC and Headphone Amplifier
User Guide
Introduction
The FiiO Q1 is a versatile portable USB DAC (Digital-to-Analog Converter) and headphone amplifier designed to enhance your audio listening experience. It can be used with computers, smartphones, and other audio sources to provide superior sound quality.
Package Contents
Typically includes: FiiO Q1 unit, USB charging/data cable, 3.5mm to 3.5mm audio cable, User Manual, and possibly other accessories.
Device Layout and Controls
The FiiO Q1 features a compact design with several key components:
- Top Panel: Features the USB IN port for digital audio input from computers, a Line IN port for analog audio input, and a Headphone OUT port for connecting your headphones.
- Side Panel: Includes a prominent Volume knob for precise audio level adjustment. A Power switch with an integrated indicator light allows you to turn the device on/off. There are also two switches: a Gain switch (HI/LO) to adjust amplification level for different impedance headphones, and a Bass Boost switch to enhance low-frequency response.
- Bottom Panel: Contains a charging indicator light.
Diagram Description: Visuals show the Q1 unit with labeled ports and controls, illustrating their placement on the device.
Using the FiiO Q1
As a USB DAC and Amplifier
To use the Q1 as a USB DAC with your computer (Windows/macOS):
- Connect the Q1 to your computer using the provided USB cable.
- For Windows users, you may need to install the FiiO USB DAC driver. Refer to the FiiO website for the latest driver.
- Once connected and drivers are installed, set the "FiiO USB DAC Q1" as the default audio output device in your computer's sound settings.
- Connect your headphones to the Headphone OUT port on the Q1.
- Adjust the volume using the Q1's volume knob.
Diagram Description: An illustration depicts the Q1 connected via USB to a computer, with headphones plugged into the Q1's output.
As a Headphone Amplifier
To use the Q1 solely as a headphone amplifier with other audio sources (e.g., smartphones, MP3 players, other DACs):
- Connect your audio source's line-out or headphone-out port to the Q1's Line IN port using a 3.5mm audio cable.
- Connect your headphones to the Headphone OUT port on the Q1.
- Turn on the Q1.
- Adjust the volume using the Q1's volume knob.
- Use the Gain and Bass Boost switches to optimize sound for your headphones and music.
Diagram Description: An illustration shows the Q1 connected to a smartphone or other audio player via an audio cable to the Line IN port, with headphones connected to the output.
Specifications
| Parameter | Specification |
|---|---|
| Output Power | ≥85mW (32Ω load) / ≥150mW (16Ω load) |
| Frequency Response | 20 Hz - 20 kHz |
| THD+N | <0.005% (1 kHz) |
| SNR | ≥105 dB (A-weighted) |
| Battery Capacity | 1000 mAh |
| Battery Life | ≥10 h |
| Charging Time | Approx. 2 h |
| Dimensions | 90 mm × 55 mm × 15 mm |
| Weight | Approx. 100 g |
Precautions
- Do not expose the Q1 to water or moisture.
- Avoid operating the device in extreme temperatures (hot or cold).
- Do not attempt to disassemble or repair the unit yourself; contact authorized service personnel.
- Use only the provided USB cable for charging and data transfer.
- Keep the device away from strong magnetic fields to prevent interference.
- Ensure proper ventilation; do not cover the device during operation.
