I’ve been using the Fifine K90 microphone for 5 years. Is the Fifine K690 worth buying? YES! It has served me well over the years!
My purpose of buying this microphone: I’m a huge fan of ASMR and sounds in general, so I wanted to have a stereo/binaural microphone to play around with sounds.
I saw this microphone on sale back then so I decided to try it out, and I really wasn’t disappointed!
The Fifine K690 USB microphone features 4 polar patterns, making it suitable for various scenarios such as: podcasts, recording vocals (singing), recording instruments, face-to-face interviews, conference calls and ASMR.
The 4 polar patterns (modes) on the Fifine K690 are: Stereo, Omnidirectional, Cardioid and Bidirectional.
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| Fifine K690 Polar Patterns (taken from User's Guide) |
What’s in the Box…
Well, I bought this 5 years ago so I no longer have the box with me… (nah, I do but I’m using it to store things and it’s somewhere in my house......)
Please don’t mind me for the lack of original packaging! Please refer to the official photo printed on its User Guide.
- Fifine K690 Microphone
- USB cable (for power)
- User's Guide (manual)
- Mic stand
- Mic adapter for boom arm
What I love about the Fifine K690
The sound quality is the highlight for me. In my opinion, the sound is clear, and has a good balance of bass and treble; didn’t feel like either was lacking.
I also love how versatile the Fifine K690 is, as it comes with 4 different modes to use for different purposes. I've used this for making ASMR sounds, voice recording and singing. The audio quality is consistent through all modes.
The two modes that I often use are Stereo and Cardioid. Overall, the sound is clear, and has a good balance of highs and lows. I typically don’t need to fine-tune my audio much - it already sounds great out of the box.
In summary, it’s a beginner friendly microphone that offers results comparable to professional quality.
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| Headphone jack and USB port at the base of the Fifine K690 |
The Fifine K690 also comes with a 3.5mm headphone jack to plug in your headphones and monitor the audio. It also has its own stand, which makes it easy to use if you don’t have a mic stand or boom arm.
This was my first USB condenser mic. I really like the convenience of not having to deal with extra cables or an audio interface, unlike my XLR microphones, which require more setup. At this price point, and for a USB microphone, I think the Fifine K690 offers great value.
Key Features of the Fifine K690
- The mic has a solid metal build
- Comes with a mic stand - also made of metal
- USB Connection = Convenient to use and bring around
- Control knob to switch between polar patterns
- 3.5mm headphone jack for direct audio monitoring
- Physical gain knob: to adjust recording volume of the mic
- Headphone control knob: to adjust monitoring volume
Comparison between the Fifine K690 and Blue Yeti
Before my purchase, I did a bit of research (on YouTube) and was surprised by how similar the Fifine K690 sounded to the famous Blue Yeti. For my purpose, I was deciding between this and the classic Blue Yeti. I eventually went with the Fifine K690 for its lower price point.
These two microphones are very similar in terms of their features and they both have good sound quality.
If you have a keen ear, you would be able to tell that the Blue Yeti has a distinct sound signature which is boosted. It has a boosted low end and despite that, I like its sound profile (for ASMR mainly).
Since budget was an issue, I went with the Fifine K690. The recorded sound on the Fifine K690 sounded more clean, natural and realistic. As a fan of Blue Yeti’s signature sound, I felt that the Fifine K690 was lacking in something at first. But as time went by, I’ve grown to like the Fifine K690’s sound profile more than the Blue Yeti. For ASMR specifically, it delivers a more lifelike sound and it’s less harsh on the ears.
| Specs | Fifine K690 | Blue Yeti |
|---|---|---|
| Price | US$69 (approx.) | US$104 (approx.) |
| Polar Patterns | Stereo, Omnidirectional, Cardioid and Bidirectional | Stereo, Omnidirectional, Cardioid and Bidirectional |
| Sound Impression | Tone: Warm | Balanced highs and lows | Tone: Slightly bright | Boosted, noticeable bass |
| Connection | USB | USB |
| Colors | Black | Blue, Black, Silver |







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