快速入门指南 Quick Start Guide Model: K9 Pro
English Desktop DAC and Amplifier Buttons and Ports Labeled 1. XLR4 balanced headphone output 2. 6.35mm headphone output 3. 4.4mm balanced headphone output 4. RGB indicator light 5. Volume knob 6. Input indicator light 7. Output selection switch 8. Gain switch 9. Input selection button 10. Multifunction button 11. Power input 12. Power switch 13. Bluetooth antenna port 14. Coaxial input 15. USB input 16. Optical input 17. 4.4mm balanced line-in 18. Single-ended line-in 19.
DAC: rear panel line-out, fixed volume PRE: rear panel line-out, adjustable volume HP: front panel headphone out, adjustable volume 3. Multifunction button Short press: mute/unmute Long press: stand by/wake up Operation Explained A. Please select the voltage through the voltage switch at the bottom of the device to corresponding voltage position based on your local voltage. B. Connect the source device to the K9 Pro and select the corresponding input source mode.
C. Connect the K9 Pro to the output device and select the corresponding output mode. D. Make adjustments to the gain and volume to suit your preference. To Learn More 1. The K9 Pro can be controlled by FiiO Control App. For more introduction, please visit https://www.fiio.com/ 2. The K9 Pro operates driver-free on Mac OS.
support website at https://www.fiio.com/supports to download the relevant driver. 3. All pictures shown are for illustration only. The actual product may vary due to product enhancement. Notes and Precautions ★For your safety, please avoid using headphones in dangerous environments. ★ Please adjust the volume to a suitable level before wearing headphones so as to protect your hearing. ★Please do not repair or disassemble the device on your own.
K9 Pro Power cable USB cable Bluetooth antenna Headphone jack adapter Quick start guide Warranty card Instruction card for voltage selection Instruction card for voltage selection: 1. The K9 Pro was designed with a built-in linear power supply. Please select the appropriate voltage input (through the voltage switch at the bottom of the K9 Pro) based on your local voltage. Otherwise, damage will be caused to the K9 Pro. 2.
