TAS Commitment
Product Snapshot
Description
AUDIOCULAR BEAM Hi-Res Portable DAC Dongle (CX31993 + MAX Amp)
The AUDIOCULAR BEAM is a premium USB-C to 3.5mm portable DAC & amplifier designed for audiophiles, gamers, and creators who refuse to settle for average sound. Powered by the CX31993 Hi-Res DAC and MAX97220 amplifier, it converts digital audio into rich, high-resolution analog output with exceptional clarity, punch, and control.
Supporting 32bit/384kHz PCM decoding, the AUDIOCULAR BEAM reveals every micro-detail in your music—deep, textured bass, smooth and natural mids, and airy, well-extended highs. Whether you’re listening to lossless music, gaming competitively, or editing content, this compact DAC dongle delivers a studio-grade listening experience in a truly plug-and-play form factor.
Hi-Res CX31993 DAC + MAX97220 Amplifier
At the heart of the AUDIOCULAR BEAM lies the highly regarded CX31993 DAC chipset, paired with the MAX97220 amp for clean power delivery and precise signal control. This combination produces a balanced, expressive sound signature with excellent dynamics—ideal for Hi-Res audio, immersive gaming, and detailed monitoring.
Ultra-Clean, High-Resolution Audio Performance
With true 32bit/384kHz decoding, a signal-to-noise ratio above 124dB, and a dynamic range exceeding 110dB, the BEAM delivers distortion-free, lifelike sound reproduction. Every note, transient, and spatial cue is preserved with remarkable accuracy and realism.
Compact Plug-and-Play Type-C Design
Designed for convenience, the AUDIOCULAR BEAM works instantly with Android smartphones, tablets, laptops, and USB-C devices—no drivers or apps required. It supports in-line microphone and remote controls, allowing you to manage calls and volume directly from compatible wired earphones.
Drives Everything from IEMs to Studio Headphones
With adaptive output support from 16Ω to 600Ω, this portable DAC dongle can effortlessly power sensitive IEMs as well as high-impedance over-ear headphones. Balanced impedance control ensures optimal performance across all listening setups.
Premium Build with Modern Aesthetics
Crafted from anodized aluminum, the AUDIOCULAR BEAM features a sleek sandblasted finish, engraved detailing, and a distinctive red circular LED ring to indicate active operation. The nylon-braided cable and reinforced strain relief ensure durability for daily portable use.
(No built-in mic, but fully compatible with most in-line control earphones for calls.)
Powerful, Lossless Type-C to 3.5mm Conversion
Perfect for modern smartphones without headphone jacks, the AUDIOCULAR BEAM bridges USB-C devices to traditional wired headphones with zero latency and zero signal loss, making it an essential upgrade for serious wired audio listening.
Specifications
-
Brand: AUDIOCULAR
-
Model: BEAM
-
Product Name: AUDIOCULAR BEAM Type-C to 3.5mm Portable DAC Dongle
-
DAC Chip: CX31993
-
Amplifier Chip: MAX97220
-
Connector: USB-C to 3.5mm
-
Decoding Capability: Up to 32bit / 384kHz PCM
-
Frequency Response: 20Hz – 40kHz
-
Output Impedance: 16Ω – 600Ω (Adaptive)
-
Output Power: 60mW @ 32Ω | 7.4mW @ 600Ω
-
Signal-to-Noise Ratio: >124dB
-
Dynamic Range: >110dB
-
Distortion: −95dB
-
Material: Premium Anodized Aluminum
-
Design Feature: Red Circular LED Ring Indicator
📦 Box Contents
-
1 × AUDIOCULAR BEAM Type-C to 3.5mm Portable DAC Dongle
-
1 × Carry Case
You May Also Like
Recently Viewed
OUR HONEST REVIEWS FROM THE CO-FOUNDERS & AUDIOPHILES
View all
TRUSTED BY OVER 60K+ MUSIC ENTHUSIASTS
Let customers speak for us
Majestic sounding IEMs worth every penny
Good
best dac ever used the sound is incredibly good amazing the black colour is currently on top
Love it! My swimming sessions have become much more enjoyable and consistent. I also love listening to audiobooks and retro songs on these when not in water! Good product for a healthy lifestyle
KZ Duonic ka sound sach me bhut acha hai aur iski overall quality kamal ki hai. planar driver hone ki wajah se clarity next level milti hai. Bass tight hai aur instrument separation bhi bohot clear hai. Isme music suno bohot acha experience hota hai . Highly recommended if you love high-resolution audio!
It just works amazing with all of my audio products
These my first iems using it from last 2 months very nice very balanced sound
A beautiful pair of iems at this price range. Balanced sound, but engaging listening. Also good for monitoring.
Really good DAC and perfect for apple devices as it does not reduce the volume like few other DACs..and very good delivery experience from TAS..👍🏻
Various reviews on the net created a lot of desire and interest to possess this iem.
Hitherto iv been buying audio gear from some other website who did not have this iem in stock.
Thought of buying from Audiostore.
I spoke to Mr Pritam and finalised the deal. Personal interactions do add up to the textual.content you gather from the net. Delivery was exactly as promised.
My first impression of the iem is Spectacular sound reproduction!!!
Songs thatIheardliterallyfelt like being played in front of me.
Bass sufficiently good enough for every listener except bassheads. Of course bassheads would lose considerable amount of ther sonic capabilities.
Soundstage wide and imaging is excellent. Inspite of good bass every instrument is distinctly clear and precise.
Only request for Audiostore is to include other leading brands like Fatfreq, Fiio, Ibasso etc.
My honest review these are best and luxury looking IEMS and I love them and they fit in my ear perfectly for me and I love them
This IEM sound really good for everyday listening. The Bass has a nice punch,Vocals come through clear and the overall sound feels balanced and enjoyable.They’re comfortable to wear for long periods and block out a decent amount of outside noise.Easy to carry around as it’s comes with a pouch and Great for Music,Videos.Definitely worth it for the price, and specifically thanks for audiostore team.❤️❤️.
The bass in these stays present and hits quickly. An easy term to describe the feel is cinematic bass. And it get loud very fast recommend use Low gain with high volume or High gain with Low volume. Prefer your your choice.
After 10 days of use, I feel I made a great upgrade from the 7Hz Elua Ultra. The main differences are that the Elua has laid-back vocals and sub-bass rumbling, while the STA Hi-End surpasses those limitations with good imaging, zero distortion at high volumes, and cinematic punch in the sub-bass.
Here is the detail review with help of claude to differentiate the same batch of IEM just at "ONE POINT"
link : https://claude.ai/public/artifacts/c3f98fc2-1929-415d-bc4a-4833928662d5
looks good , Sound is balanced, you can listen music,watch movies and also good for gaming.Bass is good not that much punchy but does not muddy details . No distortion at Max volume .
At first use I have loved the sound and the fit of the iem so far the best budget iem I have ever used go for it guys value for money product.
