Fifine K669B User Guide

8. USB cable (6.56’) - type A to Mini B USB cable
9. 5/8 inch Male to 3/8 inch Female Mic Thread Screw Adapter - For connecting
Microphone to Suspension Boom Scissor Arm Stand (not included) if you need
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Guidelines for use
1. Easily mount K678 microphone to the stand using the screws
2. Adjust and pivot the microphone in relation to the sound source to optimize your
sound quality
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3. The front of the microphone should be facing the sound source (a fifine icon and LED
indicate the front of the microphone; the microphone gain and headphone volume
knob displayed on the rear of the microphone)
Sound source
Front
Rear
4. Maintain a distance of approximately 15-20 centimeters (5.9-7.9inch) between the
sound source and the microphone.
5. Fully plug the provided USB cable with the right angle into the USB output at the base
of the microphone
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You can use the included 5/8” male to 3/8” female adapter to install the mic on the standard
boom arm
5/8” male to 3/8” female adapter
Mute button operation
Press the button on the microphone to turn the mute on/off mute is indicated by a LED on the
microphone body
Red = microphone is muted
Green = microphone is on
Headphone output
K678 includes a standard 1/8” (3.5mm) headphone jack for monitoring and playback. when
your preliminary setup is completed (Choose “K678-Stereo Microphone” as input), and your
USB microphone is connected to your computer's USB port (The microphone's green LED is
illuminated). Use K678 headphone output to monitor your microphone recording in real time
or tracks recordings from your computer.
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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