TAS Commitment
Description
Truthear x Crinacle ZERO:RED IEM
Advanced Dual Driver Configuration
The Truthear x Crinacle ZERO RED IEM adopts a dual polyurethane suspension composite liquid-crystal dome diaphragm with an N52 Rubidium magnet double-cavity internal magnetic circuit dynamic driver. This innovative driver setup ensures superior audio performance and precision.
High-End 3D Printing Technology
Using DLP-3D printing technology, typically reserved for high-end multi-driver products and custom earphones, the ZERO RED features a hand-made glue-dropping and capping process. This meticulous manufacturing technique enhances both the aesthetic and acoustic properties of the earphones.
Superior Cable Quality
Equipped with a copper-plated silver cable of a thicker diameter for each strand, the ZERO RED ensures minimal signal loss and outstanding audio quality. This premium cable construction enhances durability and sound fidelity.
Efficient and Rational Driver Configuration
The ZERO RED houses a dual dynamic driver configuration, featuring a 10mm driver and a 7.8mm driver. The flexible polyurethane suspension composite LCP liquid crystal dome diaphragm and a mature internal magnetic circuit structure ensure the RED offers superior objective indicators compared to the standard ZERO model.
Innovative Frequency Division System
The 7.8mm dynamic driver, responsible for mids and treble, uses an ultra-fine CCAW voice coil, providing a lightweight vibration system and smooth frequency response. The 10mm dynamic driver, responsible for bass, features an adjusted diaphragm structure for improved nonlinear distortion and bass response, ensuring accurate sound reproduction.
Accurate Hybrid Double Frequency Division
Utilizing high-precision DLP-3D printing technology, the acoustic nozzle structure with filtering functions, and an accurately calculated RC frequency division form a hybrid double frequency division system. This system allows each dynamic driver to perform optimally, achieving the design goal of precise objective indicators.
Excellent Objective Indicators
The RED model's R&D target is based on TRUTHEAR's original ZERO model, with further optimization of nonlinear distortion at higher sound pressure levels (>94dB). The frequency response curve provides bass amplitude response similar to the public preference curve, while the CRINACLE IEF_Neutral curve is used for frequencies above 1000Hz, ensuring a balanced and natural sound.
Consistent Full-Frequency Phase
The ZERO RED's full-frequency phase is highly consistent, eliminating the phase distortion common in multi-driver earphones. This consistency ensures a natural listening experience without the unnatural effects caused by phase issues.
Next-Generation 3D Printing and Medical-Grade Resin
The ZERO RED features a DLP 3D printing cavity made by HeyGears, utilizing medical-grade high-transparency resin and an internal coloring process. This ensures high printing accuracy, efficiency, and a lightweight, skin-friendly, and reliable cavity.
Optimized Processing Technology
TRUTHEAR emphasizes both excellent objective measurements and processing technology optimization. The ZERO RED's sandwich-like cavity structure, combined with 3D printing, hand-made polishing, and automatic gloss painting, results in an exquisite and durable faceplate.
High-Quality Cable and Flexibility
The ZERO RED includes a four-strand high-quality silver-plated cable and a universal 0.78 2Pin interface, allowing for excellent sound quality and flexibility through cable changes.
Kiwi Ears Allegro Mini Portable DAC & AMP
Inspired by Kiwi Ears Allegro
The Allegro Mini builds upon the successful design of the original Allegro, maintaining the commitment to high-fidelity sound in a more compact, portable format. Both models focus on portability, but the Allegro Mini features a sleek, all-aluminum alloy body that elevates its durability and minimalist appeal. This refined design is ideal for those seeking a combination of premium audio and style.
Flexible Output Options
Designed to cater to a range of listening preferences, the Allegro Mini offers dual output options: a 3.5mm single-ended output and a 4.4mm balanced output. The 4.4mm output enhances your listening experience with superior channel separation and a wider soundstage, making it suitable for professional-grade headphones. Meanwhile, the 3.5mm output ensures universal compatibility while maintaining excellent sound quality.
High-Resolution Audio Performance
The Allegro Mini supports PCM up to 32bit/384kHz and DSD up to DSD128, allowing users to enjoy music with stunning clarity and precision. Whether at home or on the go, this compact DAC & AMP delivers studio-quality sound with exceptional detail.
Universal Compatibility
Featuring a USB Type-C interface, the Allegro Mini easily connects to most modern Android devices (version 5.1 and above) for a hassle-free plug-and-play experience. Its versatile compatibility makes it a great choice for a wide range of users, from casual listeners to audiophiles.
Superior Audio Clarity
With a Total Harmonic Distortion + Noise (THD+N) as low as 0.004% at 32 Ohms, the Allegro Mini guarantees distortion-free, pure sound. Its wide frequency response and excellent signal-to-noise ratio ensure that your audio remains clean and detailed, offering an immersive listening experience.
About Kiwi Ears
Driven by a passion for high-quality audio, Kiwi Ears integrates cutting-edge technology with meticulous tuning to create exceptional In-Ear Monitors. With musicians and studio engineers in mind, Kiwi Ears focuses on crafting IEMs that reveal every detail of your performance. Our team of dedicated engineers handcrafts each unit to ensure the highest quality, allowing you to focus on your music without distractions.
AUDIOCULAR C04 16-Core Silver-Plated Cable with Balanced 4.4mm Jack For IEMs
AUDIOCULAR C04 16-Core Silver-Plated Cable with Balanced 4.4mm Jack for IEMs
Unparalleled Craftsmanship for Audiophiles
Elevate your audio experience with the AUDIOCULAR C04 Upgrade Cable, meticulously designed for audiophiles. This 16-core silver-plated cable guarantees exceptional conductivity, precise signal transmission, and minimized distortion, allowing you to immerse yourself in pure sound clarity. Built for durability, this premium cable ensures long-lasting performance.
Enhanced Sound Quality for Immersive Listening
Experience improved audio fidelity with the C04 cable. It delivers a natural and deep bass response, softens the highs for a soothing tone, and refines female vocals to a crystal-clear quality. Whether you're enjoying classical, pop, or instrumental tracks, this cable enhances the overall frequency response, offering a balanced and richly detailed soundscape.
4.4mm Gold-Plated Balanced Plug
Equipped with a 4.4mm balanced gold-plated plug, the C04 ensures stable connections and fast data transmission. This robust design is compatible with a wide range of devices, including DACs, PCs, and computers, making it a versatile addition to your audio setup. With no microphone interference, you can enjoy an uninterrupted, pure listening experience.
Broad Compatibility with Leading IEMs
The cable features a 2Pin 0.78mm connector and works seamlessly with various IEM models, including:
- Moondrop: Blessing 3, Kato, Aria, and more.
- 7HZ: Timeless, Legato, Salnotes Zero.
- LETSHUOER: S12, Galileo.
- TANGZU: Shimin Li, Zetian Wu Planar.
- Others: DUNU Talos, TRN MT3, SIMGOT EA500, Kiwi Ears Orchestra Lite, and more.
Distortion-Free Audio Performance
Designed for audiophile-grade performance, the AUDIOCULAR C04 minimizes interference and reduces noise for distortion-free sound. Whether you're a music enthusiast or a professional, this cable faithfully reproduces the intricate details of your music, ensuring an immersive and accurate listening experience.
Built for Longevity and Reliability
Crafted with high-quality materials, the 16-core silver-plated design not only enhances audio quality but also ensures durability. Its robust build minimizes wear and tear, making it a reliable choice for extended use.
Truthear X Crinacle Zero Red IEM
Driver: 10mm+7.8mm Dynamic Driver
Diaphragm: Polyurethane Suspension LCP Liquid Crystal Composite Diaphragm
Impedance: 17.5Ω±15% @1KHz
Sensitivity: 117.5dB/Vrms @1KHz
THD: < 1%@1khz
Frequency Response Range: 20-40.5kHz (IEC61094, Free Field)
Effective Frequency Response Range: 20-20kHz (IEC60318-4, -3dB)
Microphone: No
Warranty Period: 1 Year
Model: Allegro Mini
PCM Specifications: 44.1-384kHz/32bit
DSD Specifications: DSD64-DSD128
Output Power: L+R ≥ 30mW + 30mW (32Ω, THD+N < 1%)
SNR: ≥ 114dB (32Ω load, A-weighted)
THD+N: < 0.004% (32Ω load, A-weighted)
Background Noise: < 3μV (A-weighted)
Frequency Response: ±0.2dB (20-20KHz)
Output: USB C to 3.5/4.4mm
Chip: Built-in DAC/Amp chip
Brand Name: AUDIOCULAR
Model Name: C04
Product Name: AUDIOCULAR C04 Upgrade Cable for IEM
Number of Cores: 16 Core
Material: Silver-plated Cable
Connector: 2Pin 0.78mm
Plug: 4.4mm
Size: 1.2m
Warranty Period: 6 Months
Truthear X Crinacle Zero Red -
Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
Cable: 1-month warranty only for manufacturing defects only
Allegro Mini DAC-
Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
Audiocular C04 4.4mm Cable -
Warranty Period: 12 months from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
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OUR HONEST REVIEWS FROM THE CO-FOUNDERS & AUDIOPHILES
View allTRUSTED BY OVER 45K+ MUSIC ENTHUSIASTS
Let customers speak for us
from 5914 reviews
Actually, l'm new to this IEM world. Such an amazing product. If you are new to iem just as me, I would highly recommend his product to try out. The OG. There are 16 types of tuning options to play around and explore your favourite music in a new way and the build quality is also pretty good. Overall a nice product 👍.

Good sound

5/5 Mids and Highs
5/5 Well balanced Bass, doesn't overpower the music
5/5 Design look premium and classy
They are quiet heavy and huge

Good

They sound just amazing, I would say that the app a little rough to use. I can vouch they sound amazing. better than most of the tws which are out there in the market. Also, the Online dsp, gives a little edge it you want to tune them, and you can also upload your on DSP. Overall at this price point, It' a 10 on 10 deal.

This is a compact amp that has a clear sound output which can be described as slightly warm. Vocals are clear and midst nice. Works straight out of the box. Balanced xlr input is a big plus. Overall it is good value for the price. Will recommend it to everyone

Really a great product for the price offered using thebuds for the first time and it has exceeded my expectations. The sound is more balancednot a thumping bass but withclear vocals, treble and and a surrounding bass. Also there's someissue in connectivity which I faced at firstbut saw a tutorialon resolving the issue online.

everything is great but would have been even better if it had a mic

Awesome case, providing safety

It’s simply great upgrade from KZ. best output at best price

Had received in a day itself and it’s all that I had expected and more.

Very good sound and bass . Clear vocal and instruments

Fosi GR70 is an efficient amp and works well as a preamp as well as a headphone amp. It drives my hd600 excellently.

Amazing quality
Ordered 5 units and all were awesome
Thank you so much
Great part is that it got delivered very next day

I’m genuinely impressed. The sound quality is exceptional—crisp highs, clear mids, and a bass response that’s just right. It doesn’t overpower the mids or muddy the overall sound, which is a rare balance to strike in this price range.
🎧 Sound Signature: Tuned to the Harman Target with a tasteful bass boost. It adds warmth without sacrificing clarity, making it perfect for everything from vocals to electronic music.
🔊 Bass: Not too high, not too low—just enough to give depth without distortion. It complements the mids beautifully.
🛠️ Build Quality: Solid and premium-feeling. The fit is comfortable for long sessions, and the mic is a handy addition for calls or gaming.
Overall, it’s a fantastic value for the price. If you’re looking for an IEM that delivers refined audio with a touch of bass and excellent build quality, this one’s a winner.