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Table of Contents
Related Manuals for Fosi Audio BOX X3
Summary of Contents for Fosi Audio BOX X3
- Page 1 Fosi Audio BOX X3 Tube MM Phono Preamp User Manual Thanks for choosing us!
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Page 2: Product Specifications
Product Specifications • Fosi Audio BOX X3 is a mini stereo Bluetooth 5.0 Hi-Fi tube phono preamplifier for MM turntable that features Volume control and Bass/Treble control with DC 12V power supply. • The BOX X3 supports MM turntable input, 3.5mm AUX input or Bluetooth input and RCA line output for powered speakers or amplifiers for your home audio system. -
Page 3: Front Panel
Product Overview & Control Functions BOX X3 TUBE MM PHONO PREAMP INPUT Red:AUX Blue:BT TREBLE BASS Front Panel Input Indicator Light Bass Control 3.5mm AUX Input Multi-function Knob: Volume Control/Power Switch Treble Control DC 12V OUTPUT MMINPUT WWW.fosiaudio.com Back Panel... -
Page 4: Quick Setup
Product Specifications Fosi Audio BOX X3 *1 Bluetooth Antenna *1 Vacuum Tube *2 DC 12V Power Adapter *1 User Manual *1 Quick Setup Tablet, Laptop, PC ,TV, PS4, MM Turntable Input DVD, Phone, Tablet, Laptop, .. 3.5mm AUX Input Bluetooth Input... - Page 5 Step 4: Connect the power adapter to BOX X3 and the socket Turn the Multi-function Knob(Volume Control/Power Switch) clockwise to power on the BOX X3.The the input mode indicator light (also the power indicator light) of BOX X3 stays red after power is on.
- Page 6 BOX X3 stays blue when Bluetooth input is successfully connected. Note : Please keep the BOX X3 away from other electric device. The BOX X3 can't use with a radio simultaneously.
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Page 7: Troubleshooting/Qa
• Please unplug all the inputs from the BOX X3, then turn it on to check if the noise still or not. • If the noise disappear, the noise may from the the audio source or audio cable, please exchange the audio source and the audio cable to try again. - Page 9 • Please check if the music in your audio source is paused. • Please make sure that you are chose the correct input mode of the BOX X3, if the 3.5mm AUX input plug in, the MM input mode will be interrupted, and if the Bluetooth paired, the 3.5mm AUX...
- Page 10 BOX X3 is in line in mode, if it stay on BLUE, means the BOX X3 is in Bluetooth mode) - If the indicator light on the BOX X3 does not stay on, try another power supply(Any DC12V power adapter can work with BOX X3, you can use the power adapter of WIFI router or camera) that is suitable for the BOX X3.
- Page 11 7. Can I connect a headset and the active speakers to the BOX X3 3.5mm AUX input simultaneously? • No, the BOX X3 is designed with a 3.5 MM AUX input, not the 3.5MM AUX headphone output. But you can connect to the powered/active speakers from the RCA output connectors.
- Page 12 Can I still use this instead of my built-in pre-amp? • Yes, deselect the preamp on your turntable. 12. Can I hook the BOX X3 to the power amplifier for my system? • Yes. You can connect the BOX X3 to the power amplifier through the RCA output.
- Page 13 18. Sound quality is not good? • Make sure all the cables are fully connected. • Adjust the treble and bass of the BOX X3 to achieve the right tone. • Please try to change the sound source and cables to test.
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Page 14: Warranty Information
Great sound, simple but elegant designs, high-quality materials, and truly useful features are what Fosi Audio is about. We sincerely hope you get as much enjoyment from our products as we’ve had to create them! Our website: www.fosiaudio.com...
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