Microphones / Compare

FIFINE AmpliTank K688 vs Maono PD300X

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Product A: FIFINE

AmpliTank K688

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B

Product B: Maono

PD300X

38 of 61 known

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Only differences

AFIFINE AmpliTank K688

BMaono PD300X

General

4 of 8 differ

Series

AmpliTank1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026The maker files the K688 in its AmpliTank series.

PD1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 2026The Maono help center files the PD300X under Microphone, PD Series.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

K688, ABCD2213K688, ABCD2324K688W-NEW, ABCD2325K688P1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026The spec table lists Model Number K688. The SKUs ABCD2213K688 (black), ABCD2324K688W-NEW (white) and ABCD2325K688P (pink) are in the store data. The K688S, K688T, K688CT, K688NEO and K688NEOCT listings are bundles with a desk stand, boom arm or another shock mount, and are not stored.3Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphone.jsonRead 15 October 2026Store SKUs ABCD2213K688, ABCD2324K688W-NEW and ABCD2325K688P for the round shock mount, no stand options.

PD300X, PD300XT1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 2026The store variants are PD300X Mic Only, PD300XT With Stand Table and two PD300XS kits with a BA37 or BA92 boom arm. The boom arm kits change the box and not the microphone, so they are not stored.2Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphone.jsonRead 14 October 2026Store variant titles PD300X and PD300XT. Store SKU of the mic only variant is C.01.01.002.00897.7Retailer pageamazon.com/dp/B0DQ5CWB2XRead 14 October 2026Item data: Model Number PD300X, Mfr Part Number PD300X. The PD300XT is its own listing with Mfr Part Number PD300XT.8Retailer pageamazon.com/dp/B0DRXC59LLRead 14 October 2026Item data: Model Number PD300XT Dynamic Microphone, Mfr Part Number PD300XT.

GTIN / EAN

659252937475, 850052511753, 8500525117603Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphone.jsonRead 15 October 2026Store barcodes: 659252937475 for black, 850052511753 for white and 850052511760 for pink.

6938646084570, 69386996182652Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphone.jsonRead 14 October 2026Store variant barcodes. 6938646084570 is PD300X Mic Only and 6938699618265 is PD300XT With Stand Table. The PD300XS kits have their own barcodes and are not stored.

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

Not available

16 January 202510Press articlechip.pl/2025/01/maono-pd300x-i-mikrofon-dynamicznyRead 14 October 2026Same article dated 16.01.2025, the day of the global debut. The microphone was shown at CES 2025 in the same month.

Status

Available1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026The store sells the K688 and the variants were in stock on 2026-10-15.

Available1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 2026In stock on the Maono US store with an Add to cart button at 119.99 USD, list price 129.99 USD.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Maono PD200X10Press articlechip.pl/2025/01/maono-pd300x-i-mikrofon-dynamicznyRead 14 October 2026Chip.pl's launch article calls the PD200X the predecessor of the PD300X.12Reviewcgmagonline.com/review/maono-pd300x-microphone-reviewRead 23 October 2026CGMagazine's review calls the PD200X the predecessor of the PD300X.

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

Not available

$99.9911Press articlegsmgotech.com/2025/04/maono-pd300x-debuts-professional.htmlRead 14 October 2026Launch price of 99.99 USD. CHIP says the Amazon US price at debut was about 100 USD. The Maono store now lists 119.99 USD.

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

Not available

Not available

ColoursiThe maker's own colour names

Black, White, Pink1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026The Color option offers Black, White and Pink.3Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphone.jsonRead 15 October 2026Color option values Black, White and Pink.

Black1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 2026The store sells only the black microphone. Tom's Guide also names white and pink, which no maker source confirms.

Microphone typeiElectret condensers count as condenser.

Dynamic1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026Spec table: Element Dynamic.2Owner's manualhelp.fifinedesign.com/en/articles/13282845-k688-k688t-microphone-user-manual-introductionRead 15 October 2026Specification: Element Dynamic. Product description: dynamic microphone element with cardioid polar pattern.

Dynamic1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 2026Spec: Element Type, Dynamic.3Owner's manualm.media-amazon.com/images/I/F1Ft9E1E4GL.pdfRead 14 October 2026English user manual, page 3 specification: Element Type, Dynamic. The file is the maker's 122 page, 7 language manual and was read as page images.

Capsule and pickup

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Capsule sizeiDiaphragm diameter of one capsule as published. A 1-inch capsule is 25.4 mm.

Not available

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CapsulesiNumber of capsules. Multi-pattern USB microphones often use three.

11Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026The page names a cardioid capsule in the singular. It prints no capsule count.

13Owner's manualm.media-amazon.com/images/I/F1Ft9E1E4GL.pdfRead 14 October 2026Page 3 features: a high-resolution customized capsule, singular. No count is printed.

Polar patternsiEvery pattern the user can select. Unidirectional is used only when the maker names no exact pattern.

Cardioid1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026Spec table: Polar Pattern Cardioid.2Owner's manualhelp.fifinedesign.com/en/articles/13282845-k688-k688t-microphone-user-manual-introductionRead 15 October 2026Specification: Polar Pattern Cardioid.

Cardioid1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 2026Spec: Polar Pattern, Cardioid. Amazon's item data says Unidirectional.3Owner's manualm.media-amazon.com/images/I/F1Ft9E1E4GL.pdfRead 14 October 2026Page 3: Polar Pattern, Cardioid.

Address typeiEnd address means you speak into the top of the microphone. Side address means you speak into its side.

End address1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026The FAQ says to face the top of the microphone and speak into it from 2 to 6 inches.2Owner's manualhelp.fifinedesign.com/en/articles/13282845-k688-k688t-microphone-user-manual-introductionRead 15 October 2026Guide page 4: always keep the top of the mic facing the sound source and speak into the mic within 2-6 in.

End address3Owner's manualm.media-amazon.com/images/I/F1Ft9E1E4GL.pdfRead 14 October 2026Page 11 is titled End-address microphone and says to ensure the microphone grill faces the audio source.

Sound specs

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Frequency responseiPublished acoustic range of the microphone. A sample rate does not establish it.

Min50 HzMax16 kHz1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026Spec table: 50Hz~16KHz. Older copies of the page and early reviews print 70 Hz to 15 kHz or 50 Hz to 15 kHz, so the maker changed the figure.2Owner's manualhelp.fifinedesign.com/en/articles/13282845-k688-k688t-microphone-user-manual-introductionRead 15 October 2026Specification: Frequency Response 50Hz-16kHz.

Min40 HzMax16 kHz1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 2026Spec: Frequency Response 40Hz-16kHz. The manual prints the same range. GSMGoTech prints 50 Hz to 16 kHz, which no maker source supports.3Owner's manualm.media-amazon.com/images/I/F1Ft9E1E4GL.pdfRead 14 October 2026Page 3: Frequency Reponse 40Hz-16kHz. Page 4 has the response graph.

Sensitivity (analog)iAnalog output level for 94 dB SPL at 1 kHz, as published in dBV. For a microphone with a switchable preamp, the bypass value is used. A value published only in mV/Pa is converted as 20 x log10(mV/Pa / 1000) and rounded to one decimal, so 1.6 mV/Pa is -55.9 dBV/Pa. The printed value goes in the source note. A sensitivity in plain dB with no reference, as many low-cost USB microphones print it, is left out.

-50dBV/Pa1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026Spec table: -50±3dBV. The page prints no reference level and no output. The older page and the reviews print -58±3 dB. The current maker figure is stored.2Owner's manualhelp.fifinedesign.com/en/articles/13282845-k688-k688t-microphone-user-manual-introductionRead 15 October 2026Specification: Sensitivity -50±3dB. The store page prints the same figure as -50±3dBV. No reference level or output is printed.

-52dBV/Pa1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 2026Spec: Sensitivity XLR:-52dBV. The manual prints -52dBV/Pa.3Owner's manualm.media-amazon.com/images/I/F1Ft9E1E4GL.pdfRead 14 October 2026Page 4: Sensitivity XLR: -52dBV/Pa. The USB value -10.5dBFS/Pa (Max) is not stored. The (Max) wording and the numbers fit the maximum gain of +42 dB, and this field wants a value at minimum gain.

Sensitivity (digital)iDigital output level over USB for 94 dB SPL at 1 kHz. The minimum gain value is used when several are given. The gain setting goes in the source note. On a USB-only microphone use this field only when the maker prints dBFS or ties a dBV value to the USB output, as Shure does for the MV7i. A dBV, dB re 1 V/Pa or mV/Pa value that names no USB output is left out. The printed unit and the gain go in the source note. A value printed for another reference level is converted by the level difference, so -40 dBFS at 80 dB SPL is -26 dBFS at 94 dB SPL. The printed value goes in the source note.

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Max SPLiHighest sound pressure level at the source's distortion limit. The THD level and output path go in the source note. The value without a clipping protection mode such as Clipguard is used when both are given. The value with the pad off is used. When the maker lists several preamp loads, the highest load is used. The load goes in the source note. On a USB microphone that prints values per gain setting, the minimum gain value is used, as for sensitivity.

130dB SPL1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026The page text says a max SPL of 130dB. No THD level and no output path is printed.

130dB SPL1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 2026Spec: Max.SPL >130dB SPL. The manual prints 130dB SPL with no distortion level. Tom's Guide prints 135 dB. The manual is stored.3Owner's manualm.media-amazon.com/images/I/F1Ft9E1E4GL.pdfRead 14 October 2026Page 4: Max. SPL 130dB SPL. No distortion level is printed.

Max SPL distortion limitiThe distortion level at which the maker states the max SPL, e.g. 1, 3 or 10 % THD. Left out when the maker names none. Max SPL figures compare only at the same limit.

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Self-noiseiEquivalent noise level, A-weighted, in dB SPL. Lower is quieter. The analog value is used when analog and digital values are both given. A value in dBV or dBFS is left out. On a USB microphone that prints values per gain setting, the minimum gain value is used, as for max SPL.

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Digital noise flooriDigital noise floor of a USB microphone as printed, usually A-weighted over 20 Hz to 20 kHz. Lower is quieter. Processing that was on during the test goes in the source note. It is not self-noise.

Not available

Not available

Signal-to-noise ratioiAs published. Reference level and weighting go in the source note. The microphone's own figure, not the SNR of a built-in headphone amplifier.

80dB1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026Spec table: S/N Ratio >80dB. Published as greater than 80. No reference level or weighting is printed. The text ties it to XLR mode.2Owner's manualhelp.fifinedesign.com/en/articles/13282845-k688-k688t-microphone-user-manual-introductionRead 15 October 2026Specification: S/N Ratio > 80dB.

Not available

Dynamic rangeiAs published. The distortion level goes in the source note. The value without a clipping protection mode is used when both are given. Use the same pad setting, preamp load and gain as for max SPL.

Not available

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Output impedanceiRated impedance of the XLR output. For a microphone with a switchable preamp, the bypass value is used. A USB-only microphone has no value here, even when the maker prints an impedance for the capsule. When the maker prints a rated and an actual impedance, as Shure does for the SM58, the rated value is stored and the actual one goes in the source note.

Not available

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Connectivity

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OutputsiOutputs that carry the microphone signal to a computer, interface or mixer. A headphone jack does not count. Wireless is a radio link to a receiver, such as 2.4 GHz.

USB, XLR1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026Spec table: Connector USB and XLR.2Owner's manualhelp.fifinedesign.com/en/articles/13282845-k688-k688t-microphone-user-manual-introductionRead 15 October 2026Specification: Connector USB-C and XLR. XLR port for a sound card, mixer or audio interface. Type-C port connects the mic to a computer or PS4/PS5.

USB, XLR1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 2026Spec: Connection Type, USB, USB Type-C, XLR.3Owner's manualm.media-amazon.com/images/I/F1Ft9E1E4GL.pdfRead 14 October 2026Page 3: Connectivity, XLR & USB-C.5Maker product pagefaq.maono.com/docs/PD300X-FAQsRead 14 October 2026Q1: PD300X supports USB or XLR wired connections. USB connects to computers, smartphones or tablets and XLR works with audio interfaces.

Inputs for other sourcesiInputs on the microphone for another microphone or instrument, which it sends to the computer with its own signal.

Not available

Not available

USB and XLR at onceiBoth outputs carry audio at the same time.

Yes4Maker product pageweb.archive.org/web/20251030232155/https://fifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026The page says that for a special two-PC setup you can send the signal from the mic to two different places, like your PC and an audio interface or a PA.7Reviewsoundphilereview.com/reviews/fifine-k688-review-41879Read 15 October 2026Review: the headphone and mute features work over XLR when the microphone is also powered by USB.8Reviewprovideocoalition.com/review-fifine-k688-dynamic-hybrid-studio-mic-with-shockmount-and-a7wsRead 15 October 2026Review, 2023-08-23: hybrid output (USB-C and XLR), usable simultaneously.

Not available

USB portiUSB socket on the microphone. USB-B is the full-size square socket. A Micro-B socket is Micro-USB, even when the maker writes USB-B.

USB-C2Owner's manualhelp.fifinedesign.com/en/articles/13282845-k688-k688t-microphone-user-manual-introductionRead 15 October 2026Item 7: Type-C port on the microphone.4Maker product pageweb.archive.org/web/20251030232155/https://fifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026The page text says the USB port at the bottom of the mic is type-C. The spec table says USB type-C (mic end).7Reviewsoundphilereview.com/reviews/fifine-k688-review-41879Read 15 October 2026Review: the back has the USB-C and XLR ports.8Reviewprovideocoalition.com/review-fifine-k688-dynamic-hybrid-studio-mic-with-shockmount-and-a7wsRead 15 October 2026Review: the USB port is indeed USB-C.9Reviewaphnetworks.com/reviews/fifine-k688Read 15 October 2026Review: the rear has a USB Type-C port and an XLR port.

USB-C1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 2026Spec: Connection Type, USB Type-C. The FAQ says connect the Type-C port to the computer.3Owner's manualm.media-amazon.com/images/I/F1Ft9E1E4GL.pdfRead 14 October 2026Page 2 overview: USB-C. The box cable is a USB A&C to USB C 2-in-1 cable. Its computer end takes both USB-A and USB-C, so the cable host plug is not stored.

Cable host plugiPlug on the computer end of the included USB cable. An included adapter is listed in In the box.

USB-A2Owner's manualhelp.fifinedesign.com/en/articles/13282845-k688-k688t-microphone-user-manual-introductionRead 15 October 2026Item 11: USB-C to USB-A/C cable. Page 3 shows a USB-A plug with a USB-C adapter on the computer end, so the host plug is USB-A and the adapter is in the box list.4Maker product pageweb.archive.org/web/20251030232155/https://fifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026Spec table: USB type-C (mic end) to type-A 2.0 (computer end)/XLR.6Retailer pageamazon.com/dp/B0B8SNVK5KRead 15 October 2026Warm tips: an 8.2ft (2.5m) USB-C to USB-A cable.7Reviewsoundphilereview.com/reviews/fifine-k688-review-41879Read 15 October 2026Review: a 2.5 m USB to USB-C cable.

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Cable lengthiLength of the included USB cable.

2.5m1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026The page says the included 8.2ft USB cable. 8.2 ft is 2.5 m, as the Amazon listing states.2Owner's manualhelp.fifinedesign.com/en/articles/13282845-k688-k688t-microphone-user-manual-introductionRead 15 October 2026Item 11: 8.2ft (2.5m).6Retailer pageamazon.com/dp/B0B8SNVK5KRead 15 October 20268.2ft (2.5m) in Included Components.7Reviewsoundphilereview.com/reviews/fifine-k688-review-41879Read 15 October 2026Review: a 2.5 m cable.

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Phantom poweriPhantom power for the XLR output. Optional means some XLR modes work without it, for example a built-in preamp in bypass. Supplies means the microphone gives 48 V phantom power to a microphone on its XLR input.

Not required7Reviewsoundphilereview.com/reviews/fifine-k688-review-41879Read 15 October 2026Review: as this is a dynamic microphone, no phantom power is required with the XLR connector. The headphone and mute features need USB power.

Not required5Maker product pagefaq.maono.com/docs/PD300X-FAQsRead 14 October 2026Q10: Is 48V phantom power required? No. It is a dynamic microphone that does not require external 48V phantom power.

Digital audio

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Max bit depthiHighest recording bit depth over USB.

16bits4Maker product pageweb.archive.org/web/20251030232155/https://fifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026Spec table of 2025-10-30: Bit Depth/Sample Rate 16-bit/44.1k-48k Hz. The current page no longer prints this row.9Reviewaphnetworks.com/reviews/fifine-k688Read 15 October 2026Review quotes the maker site: 16-bit/44.1k-48k Hz over USB.

24bits1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 2026Spec: Bit Depth/Sample Rate 24bit/192kHz.3Owner's manualm.media-amazon.com/images/I/F1Ft9E1E4GL.pdfRead 14 October 2026Page 3: Sample Rate 192kHz/24bit.

Max sample rateiHighest recording sample rate over USB. This is not the frequency response.

48kHz4Maker product pageweb.archive.org/web/20251030232155/https://fifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026Spec table of 2025-10-30: 16-bit/44.1k-48k Hz. The current page no longer prints this row.9Reviewaphnetworks.com/reviews/fifine-k688Read 15 October 2026Review quotes the maker site: 16-bit/44.1k-48k Hz over USB.

192kHz1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 2026Spec: Bit Depth/Sample Rate 24bit/192kHz. The FAQ says the microphone supports 24bit/48kHz or 24bit/192kHz output. The Maono Link recorder defaults to 48 kHz and 16 bit.3Owner's manualm.media-amazon.com/images/I/F1Ft9E1E4GL.pdfRead 14 October 2026Page 3: Sample Rate 192kHz/24bit.5Maker product pagefaq.maono.com/docs/PD300X-FAQsRead 14 October 2026Q6: 24bit/48kHz or 24bit/192kHz audio output.

32-bit float recordingiRecords over USB in 32-bit floating point. A 32-bit integer format does not count.

No4Maker product pageweb.archive.org/web/20251030232155/https://fifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026The only format listed is 16-bit at 44.1 to 48 kHz, so no 32-bit float.

No1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 2026Only 24-bit is listed, so no 32-bit float format.

Monitoring

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Headphone outputiA headphone jack on the microphone.

Yes1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026Real-time monitoring through the 3.5mm jack on the microphone.2Owner's manualhelp.fifinedesign.com/en/articles/13282845-k688-k688t-microphone-user-manual-introductionRead 15 October 2026Item 10: headphone jack, 1/8 inch (3.5 mm) stereo jack for monitoring your voice in real time.

Yes3Owner's manualm.media-amazon.com/images/I/F1Ft9E1E4GL.pdfRead 14 October 2026Page 2 overview: 3.5mm Headphone Jack on the back of the microphone.9Reviewdigitalcameraworld.com/audio/microphones/maono-pd300x-usb-xlr-podcasting-microphone-reviewRead 14 October 2026Review of 30 May 2025: headphones plug into the rear of the microphone.

Zero-latency monitoringiThe headphone output plays the microphone signal directly, before it reaches the computer.

Yes1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026The page says real-time headphone monitoring is built right into the microphone. The older page and ProVideo Coalition call the monitoring latency-free.2Owner's manualhelp.fifinedesign.com/en/articles/13282845-k688-k688t-microphone-user-manual-introductionRead 15 October 2026Item 10 says the jack monitors your voice in real time. The guide says the headphone monitoring and volume work only over USB.4Maker product pageweb.archive.org/web/20251030232155/https://fifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026The page says the monitoring has a latency-free feature.8Reviewprovideocoalition.com/review-fifine-k688-dynamic-hybrid-studio-mic-with-shockmount-and-a7wsRead 15 October 2026Review: latency-free monitoring.

Yes3Owner's manualm.media-amazon.com/images/I/F1Ft9E1E4GL.pdfRead 14 October 2026Page 3 says the microphone has a real-time voice monitoring function. Amazon's image says 0-Delay Monitoring and CHIP says monitoring without delay.7Retailer pageamazon.com/dp/B0DQ5CWB2XRead 14 October 2026Maker A+ content on the listing: 0-Delay Monitoring.10Press articlechip.pl/2025/01/maono-pd300x-i-mikrofon-dynamicznyRead 14 October 2026Article: the headphone jack on the back monitors what the microphone records without delay.

Controls and processing

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Onboard controlsiFunctions you can change on the microphone itself, by knob, button, switch or touch. Settings that exist only in the app do not count. A switch that sets preamp gain steps, such as +18 or +28 dB, counts as gain. Echo is a knob or button for an echo or reverb effect.

Gain, Headphone volume, Mute1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026Page: tap-to-mute, a gain knob and a monitoring volume control. The FAQ says the function keys work only with the USB connection.2Owner's manualhelp.fifinedesign.com/en/articles/13282845-k688-k688t-microphone-user-manual-introductionRead 15 October 2026Items 3, 8 and 9: mute button with LED indicator (tap to mute), headphones volume control and microphone gain knob.9Reviewaphnetworks.com/reviews/fifine-k688Read 15 October 2026Review: two knobs set the gain from 0 to +12 dB and the 3.5mm headphone volume, plus a touch mute button. They work only over USB.

Gain, Headphone volume, Monitor mix, Mute3Owner's manualm.media-amazon.com/images/I/F1Ft9E1E4GL.pdfRead 14 October 2026Page 9: the 3-in-1 knob adjusts microphone gain, headphone volume and monitor mix, and a mode with a custom function. The mute button mutes on a short press.5Maker product pagefaq.maono.com/docs/PD300X-FAQsRead 14 October 2026Q14: in XLR mode the knobs and lights are disabled and the audio interface controls volume. In USB mode the knobs adjust volume and monitoring.6Maker product pageupdate.maono.com/Html/PD300X/PD300X%20User%20Guide.htmlRead 14 October 2026Software guide: the mute button supports custom functions on a long press.9Reviewdigitalcameraworld.com/audio/microphones/maono-pd300x-usb-xlr-podcasting-microphone-reviewRead 14 October 2026Review: a control knob adjusts input level and headphone volume, pressing it toggles between them, and a mute button is on the body.

Onboard processingiProcessing inside the microphone, analog or digital, that works without the maker's app running. A maker statement that settings are saved in the microphone counts. Effects that run only in the app on the computer do not count. An expander counts as noise gate. Clip protection such as Clipguard is clip protection. Limiter is only for a limiter the maker lists as its own effect, never both for one feature. Brand names such as APHEX or Clipguard go in the source note. Attenuation pad is a switch that lowers the capsule output, such as -15 dB. Echo is an echo or reverb effect in the microphone. Exciter or bass enhancer covers effects that add harmonics or bass, such as APHEX Aural Exciter and Big Bottom.

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Noise gate, EQ, High-pass filter, Compressor, Limiter1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 2026The page lists EQ, limiter and compressor adjustment in Maono Link and a 5-level noise reduction system with a one-button noise reduction. Amazon lists On-Board DSP as a special feature. See the manual entry for the basis. It is not stated that the settings stay active with the app closed.3Owner's manualm.media-amazon.com/images/I/F1Ft9E1E4GL.pdfRead 14 October 2026Page 3 lists Advanced DSP function. The description names 10-band EQ, Hi-pass filter, Low-pass filter, Noise Gate, Compressor and Limiter. Page 9: holding the mute button for 2 s turns on the custom function, which can be noise gate, EQ preset or EQ custom. Noise gate is the default custom function. Low-pass filter has no matching option.6Maker product pageupdate.maono.com/Html/PD300X/PD300X%20User%20Guide.htmlRead 14 October 2026Software guide: the Basic area has a noise reduction gate, the Scene area has PEQ, limiter and compressor, and HPF and LPF. The effector supports up to 24 bit/192 kHz and new functions come with firmware upgrades. The mute button long press turns on noise gate, microphone monitoring, headset monitoring or lights.7Retailer pageamazon.com/dp/B0DQ5CWB2XRead 14 October 2026Special Feature: On-Board DSP. The bullets name limiters, compressors and high-pass filters in Maono Link.

Mounting and accessories

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Mount threadsiStand threads the microphone or its included mount accepts, also with an included adapter.

5/8 inch, 3/8 inch1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026FAQ: the thread size is standard 5/8 inch. A 5/8 inch to 3/8 inch adapter comes with the microphone.2Owner's manualhelp.fifinedesign.com/en/articles/13282845-k688-k688t-microphone-user-manual-introductionRead 15 October 2026Item 5: 5/8 inch male to 3/8 inch female screw adapter for connecting the mic to a boom arm stand.8Reviewprovideocoalition.com/review-fifine-k688-dynamic-hybrid-studio-mic-with-shockmount-and-a7wsRead 15 October 2026Review: standard 5/8 inch mount with an included 5/8 inch to 3/8 inch adaptor.

5/8 inch, 3/8 inch3Owner's manualm.media-amazon.com/images/I/F1Ft9E1E4GL.pdfRead 14 October 2026Page 2 packing list: 5/8" to 3/8" Thread Adapter, and the stand adapter on the shock mount.

Shock mountiInternal is suspension inside the body. Included is a separate shock mount in the box. A cradle or ring mount that comes fitted to the microphone or its stand is included, even when the maker calls it built-in. A microphone with internal suspension and a separate shock mount in the box is included.

Included1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026The box holds the microphone with its shock mount. The page describes an elastic suspension shock mount. It is fitted to the microphone, so it is stored as included.2Owner's manualhelp.fifinedesign.com/en/articles/13282845-k688-k688t-microphone-user-manual-introductionRead 15 October 2026Item 4: shock mount isolates the mic and suppresses unintentional rumbles and bumps. The box has a Microphone with Shock Mount.6Retailer pageamazon.com/dp/B0B8SNVK5KRead 15 October 2026Included Components: Dynamic Microphone with Shock Mount.7Reviewsoundphilereview.com/reviews/fifine-k688-review-41879Read 15 October 2026Review: the microphone ships with its shock mount.9Reviewaphnetworks.com/reviews/fifine-k688Read 15 October 2026Review: an included shock mount with four rubber elastics suspends the microphone.

Included1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 2026FAQ: all-metal body, including a shock mount.3Owner's manualm.media-amazon.com/images/I/F1Ft9E1E4GL.pdfRead 14 October 2026Page 3 features: Shock mount included. Page 2 overview shows the shock mount.7Retailer pageamazon.com/dp/B0DQ5CWB2XRead 14 October 2026A+ content: Metal Shock Mount.9Reviewdigitalcameraworld.com/audio/microphones/maono-pd300x-usb-xlr-podcasting-microphone-reviewRead 14 October 2026Review: the PD300X ships in a shock mount, a circular rubber cradle that suspends the microphone in a metal ring.

Pop filteriPop protection built in or in the box.

Foam windscreen2Owner's manualhelp.fifinedesign.com/en/articles/13282845-k688-k688t-microphone-user-manual-introductionRead 15 October 2026Item 2: detachable windscreen with protection from plosive breath noise. It can be removed by gently pulling.6Retailer pageamazon.com/dp/B0B8SNVK5KRead 15 October 2026Feature bullet: the included windscreen dampens plosives. APH Networks describes it as a flocked foam cover over the grille.7Reviewsoundphilereview.com/reviews/fifine-k688-review-41879Read 15 October 2026Review: the grey pop filter on the front can be removed.

Foam windscreen1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 2026Page: a high porosity foam filter blocks plosives. Digital Camera World and CHIP say the foam slides off the head of the microphone.7Retailer pageamazon.com/dp/B0DQ5CWB2XRead 14 October 2026A+ content: Microphone Windscreen.9Reviewdigitalcameraworld.com/audio/microphones/maono-pd300x-usb-xlr-podcasting-microphone-reviewRead 14 October 2026Review: slide off the foam pop-shield and you find the capsule behind a metal mesh.10Press articlechip.pl/2025/01/maono-pd300x-i-mikrofon-dynamicznyRead 14 October 2026Article: the capsule sits under a thick removable foam, a pop filter.

Desk stand includediA desk stand or base in the box. A yoke alone does not count. A boom arm does not count either. In the box names it.

No1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026The base K688 option is named Round Shock Mount and No Stand. The desk stand and boom arm options are separate bundles.6Retailer pageamazon.com/dp/B0B8SNVK5KRead 15 October 2026Arm stand, mic stand and XLR cable are not included.

No8Retailer pageamazon.com/dp/B0DRXC59LLRead 14 October 2026Included Components of the PD300XT: Microphone Stand.

Design and build

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Housing material

All-metal1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026Page: metal body construction and a minimalist all-metal design.6Retailer pageamazon.com/dp/B0B8SNVK5KRead 15 October 2026Enclosure Material: Metal.

All-metal1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 2026FAQ: the PD300X features an all-metal body, including a shock mount.3Owner's manualm.media-amazon.com/images/I/F1Ft9E1E4GL.pdfRead 14 October 2026Page 3 features: All-metal body.

RGB lightingiDecorative lighting. Status and mute lights alone do not count. RGB lighting is lighting with no function. A level meter or mute indicator is not RGB lighting, even when its colour can be chosen. Lighting that changes colour on its own counts, even when it also turns off on mute.

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No1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 2026FAQ: the PD200X has changeable RGB lighting effects and is more suitable for game live broadcast, as against the PD300X. The PD300X has an LED ring on the knob that shows level and mode, which does not count as decorative lighting.

Lighting zonesiIndependently controllable lighting areas.

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Software

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SoftwareiThe maker's app for the microphone.

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Maono Link1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 2026Page: EQ, limiter and compressor adjustment in Maono Link.3Owner's manualm.media-amazon.com/images/I/F1Ft9E1E4GL.pdfRead 14 October 2026Page 3: Maono Link software. Pages 13 and 14 give the Maono Link guide.6Maker product pageupdate.maono.com/Html/PD300X/PD300X%20User%20Guide.htmlRead 14 October 2026Maono Link software functions for the PD300X.

User firmware updatesiA public updater or a documented firmware update procedure exists for this exact model.

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Yes1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 2026FAQ: use Maono Link to check whether the product runs the latest firmware and download newer firmware.5Maker product pagefaq.maono.com/docs/PD300X-FAQsRead 14 October 2026Q17: update the microphone's firmware to the latest version through Maono Link.

Compatibility

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Works withiOperating systems the maker lists for USB audio. App support can be narrower.

Windows, macOS, Linux, iOS, iPadOS, Android1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026The page names Windows or Mac laptops. The FAQ says it works with Android and iPhone or iPad through a USB adapter, but recommends Windows and Mac. Linux comes from Soundphile Review.6Retailer pageamazon.com/dp/B0B8SNVK5KRead 15 October 2026Bullet: works with Windows or Mac OS.7Reviewsoundphilereview.com/reviews/fifine-k688-review-41879Read 15 October 2026Review: works out of the box with all major operating systems, including Linux, and with the PS5 according to FIFINE.

Windows, macOS, iOS, Android1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 2026Page: compatible devices Laptop, Audio Interface, Personal Computer, MAC iOS, Smartphone. See the manual and FAQ entries for the system versions.3Owner's manualm.media-amazon.com/images/I/F1Ft9E1E4GL.pdfRead 14 October 2026Page 4: Compatible OS Windows10, Mac OS 10.15, iOS 15 or higher. A note on page 2 says an MFi-certified USB-C to Lightning microphone cable is needed for iOS devices. Android comes from the FAQ.5Maker product pagefaq.maono.com/docs/PD300X-FAQsRead 14 October 2026Q3: Android phones connect to the Type-C port and some need OTG. iPhone 15 and above connect directly. iPhone 14 and below need a Lightning-to-USB adapter. Q17: Windows 10 1803 and macOS 10.13 or later for professional software. Tablets are named for USB use, but no tablet operating system is named.

ConsolesiConsoles the maker lists for USB audio.

PlayStation1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026FAQ: PS5 works. Xbox does not work. The FAQ also says PS4/PS5 through USB.

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Dimensions and weight

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Microphone dimensionsiMicrophone body without a stand or a detachable shock mount. A fixed yoke is included. Width is left to right as seen by the speaker, height is bottom to top in normal use and depth is front to back. Orient the microphone as in use on its yoke or stand. Depth is the direction it points at the speaker, height is up and width is across. An upright side-address microphone has its length as height. An end-address microphone has its length as depth, also when it is held in the hand. A round microphone with only a length and a diameter uses the diameter for the other two sides. The source note states the mapping.

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Microphone weightiWithout stand, detachable shock mount and cable. A fixed yoke is included.

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Weight with standiWith the included stand or mount attached, without the cable. An included shock mount between the microphone and the stand counts.

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Certifications

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Other certifications

FCC, CE, UKCA2Owner's manualhelp.fifinedesign.com/en/articles/13282845-k688-k688t-microphone-user-manual-introductionRead 15 October 2026Certification section: eligible to bear CE marking, with FCC, CE and UKCA marks printed.

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In the box

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In the box

Microphone with Shock Mount, 8.2ft (2.5m) USB-C to USB-A/C Cable, 5/8" Male to 3/8" Female Adapter, User's Manual2Owner's manualhelp.fifinedesign.com/en/articles/13282845-k688-k688t-microphone-user-manual-introductionRead 15 October 2026What's in the box, verbatim: 1 X Microphone with Shock Mount, 1 X 8.2ft (2.5m) USB-C to USB-A/C Cable, 1 X 5/8 inch Male to 3/8 inch Female Adapter, 1 X User's Manual. No XLR cable.6Retailer pageamazon.com/dp/B0B8SNVK5KRead 15 October 2026Included Components list the same four items as the manual in other words. Arm stand, mic stand and XLR cable are not included.

USB/XLR Dynamic Microphone, 5/8" to 3/8" Thread Adapter, USB A&C to USB C 2-in-1 Cable, User Manual3Owner's manualm.media-amazon.com/images/I/F1Ft9E1E4GL.pdfRead 14 October 2026Page 2 packing list, without the counts of 1 each.7Retailer pageamazon.com/dp/B0DQ5CWB2XRead 14 October 2026Included Components: 5/8" to 3/8" Thread Adapter, USB-C to USB-A&C Cable, USB/XLR Dynamic Microphone, User Manual. The maker's page image gives the same four items.8Retailer pageamazon.com/dp/B0DRXC59LLRead 14 October 2026Included Components: 5/8" to 3/8" Thread Adapter, Microphone Stand, USB-C to USB-A&C Cable, USB/XLR Dynamic Microphone, User Manual.

Links

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Product page

fifinemicrophone.com/products/fifine-amplitank-k688-microphone1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026

maono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphone1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 2026

Spec sheet

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Manual

help.fifinedesign.com/en/articles/13282845-k688-k688t-microphone-user-manual-introduction1Maker product pagefifinemicrophone.com/products/fifine-amplitank-k688-microphoneRead 15 October 2026The download table of the store page lists K688 microphone user manual as a Google Drive link. Google Drive refused the download. The same manual is on the maker help center, which is stored.2Owner's manualhelp.fifinedesign.com/en/articles/13282845-k688-k688t-microphone-user-manual-introductionRead 15 October 2026Maker help center article K688 and K688T Microphone User Manual and Introduction, with the file FIFINE K688 Microphone User Manual.pdf (AS Version 25.V10, made 2025-02). It is a single printed sheet with outlined text, read as page images.

faq.maono.com/docs/PD300X-User-Manual4Owner's manualfaq.maono.com/docs/PD300X-User-ManualRead 14 October 2026Maono help center page PD300X User Manual with downloads in English, German, Japanese, Chinese, Spanish, French and Italian.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

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Warranty

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Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

1year2Owner's manualhelp.fifinedesign.com/en/articles/13282845-k688-k688t-microphone-user-manual-introductionRead 15 October 2026Warranty section: a Limited Warranty of one year from the original date of purchase.5Maker product pagefifinemicrophone.com/pages/warranty-policyRead 15 October 2026All FIFINE products come with a one-year warranty from the date of purchase. Registration within 3 months adds a year. The policy covers purchases on the official channels.

1year1Maker product pagemaono.com/products/maono-pd300x-usb-and-xlr-dynamic-microphoneRead 14 October 202612 Month Warranty Protection on the store page, US store. Amazon US lists a 2 Year Manufacturer warranty for its own listing.7Retailer pageamazon.com/dp/B0DQ5CWB2XRead 14 October 2026Item data: Warranty Description, 2 Year Manufacturer. The maker's own store says 12 months.

Both are also in the API. Back to all microphones.