Fifine K669B User Guide

the best sound of the mic, please adjust the mic level during this range (+6.8 to +10.0 dB),
when the output volume of the speaker is max.
Note:
Make sure that the microphone gain and headphone volume knob is not on the zero
position.
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Note:(Applicable for MAC and Windows)
1. If computer prompts that it’s unable to identify USB devices, please restart computer and
replug the microphone into other USB port.
2. If mic recognized but no sound comes out, please check whether System Sound is mute
and whether you have turned volume control on microphone to minimum.
3. If mic recognized but not sound out, and your computer runs windows 10, please go to
settings>privacy>microphone and click the Allow apps to access the microphone to ON then
restart.
Recording Software Settings
1. Pls select “K678-Stereo Microphone”as the input device from the setting when using
recording software. if you need to monitor your sound from 1/8" (3.5 mm)headphone jack
of computer, pls Choose "Realtek High Definition" .Choose output “K678-Stereo
Microphone” if you monitor from the microphone jack.
Input: K678-Stereo Microphone
Output: Pls choose correct output
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Notice: logging out of AUDACITY(or other recording software) if you find usb microphone is
unavailable. And then plug in mic first , secondly log in software again.
2. Make sure to click off “Listen to this device” in your computer system when you are using
any recording software, or else your would hear duet of yourself just like too much echo.
3. There are several ways to improve the recording by using Audacity. Come to
https://fifinemicrophone.com/blogs/news to search the better solution or SEARCH WIDGET
for your interested subject in our blogs.
4. For windows computers, we recommend audacity, and for Apple computers, you can use
Apple's own QuickTime player to test the recording.
IMPORTANT NOTICE
 Setting your software levels
Correct adjustment of microphone level is important for optimum performance.
Ideally, the microphone level should be as high as possible without overloading the
input of your computer. If you hear distortion, or if your recording program shows
levels that are consistently overloaded (at peak levels), turn the microphone volume

Fifine K669B Specifications

General

Microphone Type	Condenser
Polar Pattern	Cardioid
Frequency Response	20Hz-20kHz
Sensitivity	-34d±30% (at 1kHz)
S/N Ratio	78dB
Max SPL	130dB
Power Source	USB
Power Supply	USB
Compatibility	Mac
Output Connection	USB