Fosi Audio BOX X2 User Manual

Loading ...

• Please reconnect the power adapter to the BOX X2 to try again.

Note: • If the noise still, please contact us via email at support

@fosiaudio.com.

• BOX X2 is a preamplifier, not a power amplifier, can not

be connected with passive speakers directly.

2. All cables are connected, but there is no audio output?

• Please check if your audio source, BOX X2, amplifier or powered

speakers all are turned on and in working mode.

• Please check whether the light of the vacuum tube is always on

after power on, check whether there is a problem with the vacuum

tube.

• 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 X2, if the 3.5mm AUX input plug in, the MM input mode

will be interrupted, at this time if you want to use the MM input,

you need to disconnect the 3.5mm AUX input first.

• If the connection is right but the BOX X2 does not work, please

try another power supply (Any DC12V power adapter can work

with BOX X2, you can use the power adapter of WIFI router or

camera) that is suitable for the BOX X2. If BOX X2 works after

replacing the appropriate power adapter, it means that the power

adapter is probably broken, please contact us to replace the

power adapter; if BOX X2 still not works after replacing the

appropriate power adapter, it means that the BOX X2 is probably

broken, please contact us to replace the BOX X2.

Note: Make sure that all the cables are completely pushed into the

device.

Loading ...

Fosi Audio BOX X2 Phono Preamp for MM Turntable Phonograph Preamplifier