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🎤 Own Your Voice, Anywhere, Anytime!
The FIFINE AmpliTank K688 is a dynamic podcast and streaming microphone featuring a robust metal build, 130dB SPL for clear sound, and a unidirectional cardioid pattern that minimizes background noise. It offers dual connectivity with USB and XLR outputs, enabling plug-and-play use on Windows and Mac or integration with professional audio gear. With convenient tap-to-mute, gain control, and real-time headphone monitoring, it’s designed for creators who demand professional audio quality and flexibility without breaking the bank.



















| ASIN | B0B8SNVK5K |
| Antenna Location | Gaming, Streaming, Studio Recording/Podcast/Vocal/Video Creation/Broadcast |
| Audible Noise | 80 db |
| Best Sellers Rank | #367 in Musical Instruments ( See Top 100 in Musical Instruments ) #10 in Vocal Dynamic Microphones |
| Brand | FIFINE |
| Built-In Media | 5/8'' to 3/8'' Adapter, 8.2ft (2.5m) USB C to USB Cable, Dynamic Microphone with Shock Mount, User's Manual, (Arm Stand, Mic Stand and XLR Cable Not Included) |
| Color | Black (No Boom Arm Included) |
| Compatible Devices | Desktop, Laptop, Mixer, Audio Interface, Sound Card, Personal Computer |
| Connectivity Technology | USB, XLR |
| Connector Type | USB, XLR |
| Customer Reviews | 4.6 out of 5 stars 4,380 Reviews |
| Enclosure Material | Metal |
| Frequency Range | 50Hz-16KHz |
| Frequency Response | 20 KHz |
| Global Trade Identification Number | 00850035565599 |
| Hardware Platform | Mixer, Audio Interface, Sound Card, PC, Laptop, Desktop |
| Impedance | 16 ohm |
| Item Dimensions | 4.65 x 6.18 x 8.86 inches |
| Item Highlight | Streaming Studio Metal Mic with Mute, Headphone Jack, Monitoring Volume Control, Windscreen, for Vocal Voice-Over Gaming |
| Item Weight | 0.51 kg |
| Manufacturer | FIFINE |
| Maximum Frequency | 16 KHz |
| Mfr Part Number | ABCD2213K688 |
| Microphone Form Factor | Table Array |
| Minimum Frequency | 50 hertz |
| Model Name | Amplitank K688 |
| Model Number | K688 |
| Number of Channels | 1 |
| Number of Items | 1 |
| Polar Pattern | Unidirectional |
| Power Source | Corded Electric |
| Recommended Uses For Product | Gaming, Streaming, Studio Recording/Podcast/Vocal/Video Creation/Broadcast |
| Signal-to-Noise Ratio | 80 db |
| Special Feature | Detachable USB-C Cable, Play and Plug, Metal Material, Headphones Volume Knob, Headphones Jack, Mute Function, Volume Control, XLR/USB Dynamic Mic Special Feature Detachable USB-C Cable, Play and Plug, Metal Material, Headphones Volume Knob, Headphones Jack, Mute Function, Volume Control, XLR/USB Dynamic Mic See more |
| UPC | 850035565599 |
| Unit Count | 1 Count |
| Warranty Description | 1 Year Warranty |
A**H
Incredible Sound Quality for the Price
I’ve been genuinely impressed with this microphone. The audio is crisp, clear, and does a great job rejecting background noise, which makes it perfect for streaming, gaming, voiceovers, or recording content. The USB setup was plug-and-play, and having the option to upgrade to XLR later is a huge bonus. The build quality feels much more premium than I expected, and the included controls are easy to use. For the price, it’s hard to find another microphone that delivers this level of sound quality and versatility. If you’re looking for an affordable microphone that sounds professional without spending a fortune, this is an easy 5-star recommendation.
H**I
Good quality, Great customer service
I’ve been using this brand of microphones and audio equipment for many years. I’ve had this microphone for almost 2 years now, it still works perfectly fine. This is by far the best budget microphone for the price. It comes with a usb-c cord with a usb-a adapter for your pc. It also has a usb-c port, and an xlr port. It was super easy to plug and play, with no additional installations like drivers or anything. It sounds clear and works great. It has a little mini tripod, but if you have a boom arm, it’s easily adjustable to the direction you want it to be. It has volume sliders in the back for gain levels. The only issue I’ve ever had was the mute button, it came off of the spring. I emailed FIFINE within 1 year of purchasing this specific microphone for that issue. The spring still muted and unmuted the microphone, so it was a small issue, but it was definitely an inconvenience. I use a mixer that I bought from them, so I don’t have to mess with the mute button spring anyway. Instead of them just sending me the 3d printed piece that probably would have cost them $0.10, they sent me a whole new microphone for FREE. I didn’t even have to send back this one to the company. Their customer service was great! I got an email response within a WHOPPING 30 minutes. That’s the fastest customer service I’ve ever seen. They sent the replacement mic within a few days, and I received it within 7 days of the first email that I sent. Sound quality: 8/10 Accessories: 8/10 (could include an xlr cable) Ease of use: 10/10 Build quality: 9/10 Customer service: 10/10 Overall rating: 9/10
H**V
AMAZING mic for the price
Honestly didn’t expect much for the price, but this mic is awesome. My room has zero sound treatment and my PC fans are pretty loud, but because it’s dynamic it barely picks up any of that background noise. My voice sounds super clear and full right out of the box without needing to mess with EQ settings. The tap-to-mute button on top is super convenient for Discord calls, and having both USB and XLR means I can plug it straight into my PC now and upgrade to an audio interface later. Easily worth every penny.
A**B
Super amazing microphone!
The fifine K688 is an amazing microphone for its price! Since it utilizes both USB or XLR for connection, it’s a huge step up from the previous microphone i’ve used. The build quality is very nice and it feels super premium. The sound quality is also great straight out of the box, and with some adjustments it sounds absolutely amazing, and in my opinion comparable to SHURE microphones. The size is perfect, and its features are great. Best microphone i’ve had so far!
R**R
decent
It’s a good mic for it price the sound quality is okay, it didn’t sound as professional as I wanted it to if you get this my guy highly recommend getting an XLR for it. But overall it’s a decent mic I still prefer my blue yeti over it.
P**N
The Best Mic & Boom Arm Combo Ever – Unbelievable Audio Quality!
I bought and paid for both the K688 microphone and the low-profile boom arm, and I honestly couldn't be happier with this purchase. First, I have to talk about the K688 microphone itself. The audio quality on this thing is unbelievable. It is such a massive step up from any normal, regular mic I’ve ever used in the past, and it literally sounds better than any other mic I’ve ever owned. The voice clarity is top-tier, but the background noise isolation is what completely blew me away. I put it through a full real-world test right at my desk: I have an air purifier running right next to me, my ceiling fan on, a second fan running in the room, and the air conditioning blowing, and this mic cuts all of it out completely. You don't hear any of that noise in the background, and you don't hear my keyboard typing at all either. All you get is crisp, crystal-clear audio. For recording and streaming, it is genuinely perfect. Below the mic, the low-profile boom arm is just as impressive. I love the sleek white look of it—it gives my entire desk setup such a clean, modern aesthetic, and the mic looks awesome mounted on top of it. Beyond the visuals, the build quality is crazy solid. It’s made out of super strong materials, and the desk clamp is extremely thick and heavy-duty. Once you clamp this thing down, the boom arm literally does not move or go anywhere. It holds its exact position, doesn't sag, and does every single thing you could possibly want a high-end boom arm to do. Honestly, the setup process was another huge plus. It literally took me maybe two minutes to completely set up the boom arm, and then it literally took me 30 seconds to attach the mic to it. It's an amazing thing. It takes literally no time at all to get this entire setup ready to go. For cable management, all I did was run the wire right through the boom arm to completely hide the cables, and it makes everything look incredibly clean and professional. Overall, this entire setup is insanely well-built, reliable, and honestly perfect for anyone looking to upgrade their audio. Fifine is an amazing company, and this is easily one of the best products and brand experiences I've ever had! One last thing I want to mention is compatibility. It works with Windows and Mac computers, PS5, Android and iOS devices via USB, and standard XLR gear if you ever want to hook it up to a mixer (just keep in mind it isn't compatible with Xbox due to console limitations). Personally, I’m running it on Windows 11 using a Type-C to Type-A connection—I'm not even using XLR—and it was literally 100% plug-and-play right out of the box. It works completely flawlessly!
M**N
High Quality Microphone for a Small Price. Great for Content Creators.
As a YouTube Content Creator, I was looking for the highest Quality Microphone I could get for a low price. There are some brands out there other YouTubers use that can cost a couple hundred dollars or more. Most of us who just start out on YouTube do not have that kind of money to spend. FiFine offers products to us at such an accessible price, it's hard not to take a look! The K688 is a Microphone that fits all my needs. I have used this Microphone in the USB configuration for several months and had absolutely no issues with it. The sound has been high quality giving me that studio sound that you would get from the higher price microphones. Recently, I added an audio mixer into my setup, the FiFine SC3 so that I can connect to XLR and use that quality. This microphone sounds great in XLR! But, it sounded great in USB mode too. I feel like regardless of how you wish to use this microphone, it will do an amazing job. When I first received the K688 it was extremely easy to use. You simply plug in the USB/XLR and plug it into your device you are connecting to. I purchased this microphone in the Color white to fit my setup. While in USB configuration you can adjust the microphone gain and the headphone volume with the Microphones knobs. You can also mute/unmute the microphone by simply pressing the touchscreen style mute button on the microphone. These features are not accessible in XLR mode because the Audio Mixer (In my case FiFine SC3) would take over those functions. I would definitely recommend this Microphone to content creators who want to sound amazing without spending a ton of money.
J**M
Quality for less
The ease of use is awesome. I had a Blue Yeti and It was fine but being a cardioid mic, it just picked everything up. This mic has great sound and I'm sure with post production can sound amazing. The noise canceling capabilities it has great too. I put my phone that was playing a video on my desk next to me, something the yeti would have picked up, and I didn't hear an ounce of it in the playback. This is the first day with the mic, so if my views change, so will the review. But for now, it hits all the boxes. Oh and being able to record raw vocals on my iPad on the fly or when mobile is awesome. The quality is just as good there as it is on PC
I**N
Budget mic
Solid mic. Easy to use.
B**T
Ótimo custo/beneficio.
Funciona muito bem e apresenta um som com qualidade. Estou usando o aplicativo da NVidia para melhorar ainda mais a qualidade do som. Ficou nível profissional mesmo.
D**P
Faulty mic sent
I was so happy to order fifine k688 which is great starter mic but during one and half month i tried so many good cables and devices to clear recordings but this is only recording noise no voice been clear recording.
L**.
Good mic bad stand
Microphone works great. However, the stand is kinda flimsy. After a few months, it no longer can support the mic.
M**E
ممتاز
ممتاز ويستاهل قيمته ويعطيك شبه اداء المايكات الاحترافيه.
Trustpilot
5 days ago
1 month ago