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Description
AUDIOCULAR SPARK Hi-Res Portable DAC Dongle (CX31993 + MAX Amp) - Black
Experience Studio-Grade Audio Anywhere
The AUDIOCULAR SPARK is a premium Type-C to 3.5mm portable DAC dongle, built to transform your everyday listening into a high-fidelity experience. Powered by the flagship CX31993 DAC chip and MAX97220 amplifier, the SPARK delivers studio-quality audio with exceptional clarity, rich bass, and crisp detail—making it the ideal upgrade for audiophiles, music lovers, and gamers on the go.
Key Features
🎧 Flagship DAC + Amplifier Combo
Featuring the powerful CX31993 DAC and MAX97220 amp, SPARK offers expansive sound with dynamic lows, smooth mids, and ultra-clear highs—free from distortion or harshness.
🔊 Hi-Res Audio Support (32bit/384kHz)
Enjoy PCM 32bit/384kHz and ADC 24bit/96kHz audio decoding. With an SNR >124dB and THD+N as low as 0.000003, your audio stays pure, detailed, and immersive.
💪 High Power Output
SPARK delivers up to 63mW at 32Ω, ideal for driving IEMs and headphones between 16–32Ω. Whether you're on mobile or desktop, hear your music fully come alive.
🎵 Immersive Soundstage & Isolation
Perfect for gaming or movies, SPARK creates a wide and accurate soundstage, restoring subtle background effects while reducing external noise distractions.
🔗 Seamless Type-C to 3.5mm Compatibility
Easily connect your favorite wired headphones to smartphones, tablets, or notebooks with USB-C ports—no compromises on sound quality.
🧳 Ultra-Portable and Travel-Ready
Its compact, lightweight design fits easily in your pocket or case—ideal for commuting, working, or relaxing on the go.
🛠️ Durable & Audiophile-Grade Build
Built with 8-strand silver-plated copper wire and a gold-plated 3.5mm jack, the SPARK ensures optimal conductivity, durability, and long-term performance.
🔌 Universal Device Support
Works flawlessly with most Android phones, laptops, and tablets with Type-C ports—no driver required for plug-and-play convenience.
Specifications
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Model: AUDIOCULAR SPARK
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DAC Chip: CX31993
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Amp Chip: MAX97220
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Decoding Support: PCM 32bit/384kHz, ADC 24bit/96kHz
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Power Output: 63mW @ 32Ω
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Signal-to-Noise Ratio (SNR): >124dB
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Dynamic Range (DNR): >120dB
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THD+N: 0.000003
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Compatibility: 16–32Ω headphones
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Connector: USB Type-C to 3.5mm
Why Choose AUDIOCULAR SPARK?
If you're looking for a hi-res DAC dongle under budget that doesn’t compromise on build quality, sound fidelity, or power output, the AUDIOCULAR SPARK is your ideal pick. It’s a true plug-and-play solution that elevates your everyday audio into a rich and immersive sonic journey.
✅ Ideal For
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Audiophiles & Music Enthusiasts
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On-the-go Hi-Fi Listening
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Mobile Gamers
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Commuters & Remote Workers
Powerful performance with good looks
It’s a neat dongle with crisp sounding music, it’s on a brighter side of music
When i connect my dac to the pc and whenever there is notification or short sound type of events i hear small static sound. The build quality is good.
was kinda in the middle before ordering this as i didnt knew what to expect at this price but damn its awesome
It is really really good and the vocals clarity is much more higher than the traditional default 3.5mm ports of smartphones. I think, it is a great investment.
I purchased this DAC jack after multiple failed attempts with other usb C to 3.5 mm converter for my samsung s24 ultra phone.
I was almost about to loose my wired music connectivity but this one saved me and I am really happy.As per Price segment it is the best one.
Dont expect very much abput frequency responses with this tiny DAC but up to maximum all average audions it will satify with its robust build and performance.There is no nonsense with this DAc like extra distortion,hissing sound.
Kudos to AudioStore's People to just satisfy my quench with lot of patiences.
Finally I bought one more product form them.It was really amazing experience with Audio Store Visit.
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TRUSTED BY OVER 50K+ MUSIC ENTHUSIASTS
Let customers speak for us
At the price, can't complain.
Perfect sturdy piece to carry(not in pockets) anywhere
Truthear Hexa fits perfectly.
DAC sounds perfect when you connect it with laptop or PC
has a less sound when you play with Smartphone.
Other than this the IEMs are great
Great fit to ears
This DAC is awesome and a perfect value addition to my IEM. It enhances the quality of the audio and make it a bit loader as well. Buying and its a must have accessory for the audiophiles.
Powerful, stylish, worth the price, good mic quality, the best in the range!
Powerful performance with good looks
I like the simple design without any text. The material is good. The size is perfect for carrying DAC - IEM - any other accessory.
Very easy to carry in sleek silicon pouch that you get with the iem.
I dont use it to listen to music but for teams and zoom calls in office .very handy
Using this balanced cable with my fiio k11 r2r to drive headphones like edition XS
Such a great one on this price range. Highly recommend if the budget is 4-5k
I have not expected this great audio quality but after hearing the sound this is fabulous and no words to express.
Great product in this price range.
i would say it is best for who likes music and vocal not for the base lover.
Best quality and enhance sound volume compare to one plus and iphone type c converter
Love these, u shaped sound signature but pains my ears after 2 hours of listening.
The IEM's have a decent balanced V shaped profile & the manual EQ settings are quite useful.
After my first pair, the Oriveti OD200 (which I loved!), I grabbed the Martilo as my second set, and wow, I finally get what people mean by basshead. Guys, these are unreal. If you listen to music that's supposed to really H-I-T, this is the one for you.
Sound Breakdown
The Bass is the star: It literally shakes my eardrums. We're talking deep, physical sub-bass rumble, not the muddy, boomy kind. It feels like having a huge subwoofer in your head. It hits hard but stays clean and super fast, which is critical.
Mids are surprisingly clear: I was worried the bass would swallow up the vocals (Mids), but they stay right up front. My favorite singers sound crisp! You get great separation, letting you pick out instruments even when the bass is going crazy.
Treble is sparkly and quick: I think the planar driver is what makes the high notes (Treble) sound so detailed. It adds enough "air" to the sound and keeps the whole picture from feeling dark.
The design is awesome, they look like cracked lava rock, and they are pretty comfortable even though they look a bit chunky.
Only 1 downside for me was the eartips, it could be more comfortable given the price tag of this IEMs. I'm using stock eartips of my another IEMs (Oriveti OD 200) which is surprisingly comfortable.
Final Takeaway
If you are moving up from entry-level and want to know what truly clean, hard-hitting bass sounds like, get these. It’s an easy, near-endgame fun set for people who love bass-heavy genres like EDM and Hip-Hop. Go listen to them!
