Description
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.
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
In The Box -
1. TRUTHEAR [ZERO:RED] * 1
2. Four Stands of High-quality Silver-plated Cable
3. Ear-tips * 3pairs (S, M, L) (Thick Diameter)
4. Ear-tips * 3pairs (S, M, L) (Thin Diameter)
5. Foam Ear-tips * 1pair (M)
6. 10Ω Impedance Adapter
7. Manual * 1
8. Warranty card * 1
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
TRUTHEAR, founded in 2022 and based in Shenzhen, specializes in high-performance in-ear monitors (IEMs). We provide authentic and accurate audio experiences for music enthusiasts, professionals, and artists. Our commitment is to deliver high-quality, cost-effective audio products, continually exploring advancements in the audio field.
Comfortable fit, good for long listening sessions.
Amazing Sound Quality
Outstanding sound quality, worth every penny
Balanced sound overall, with great clarity and rich bass.
Excellent Sound Quality, Worth Every Penny
Excellent - Couldn't be happier!
Description
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.
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
In The Box -
1. TRUTHEAR [ZERO:RED] * 1
2. Four Stands of High-quality Silver-plated Cable
3. Ear-tips * 3pairs (S, M, L) (Thick Diameter)
4. Ear-tips * 3pairs (S, M, L) (Thin Diameter)
5. Foam Ear-tips * 1pair (M)
6. 10Ω Impedance Adapter
7. Manual * 1
8. Warranty card * 1
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
TRUTHEAR, founded in 2022 and based in Shenzhen, specializes in high-performance in-ear monitors (IEMs). We provide authentic and accurate audio experiences for music enthusiasts, professionals, and artists. Our commitment is to deliver high-quality, cost-effective audio products, continually exploring advancements in the audio field.
Comfortable fit, good for long listening sessions.
Amazing Sound Quality
Outstanding sound quality, worth every penny
Balanced sound overall, with great clarity and rich bass.
Excellent Sound Quality, Worth Every Penny
Excellent - Couldn't be happier!
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OUR HONEST REVIEWS FROM THE CO-FOUNDERS & AUDIOPHILES
View allTRUSTED BY OVER 30K+ MUSIC ENTHUSIAST
Let customers speak for us
from 4648 reviewsFor the price you can't get better value when comparing with TOTL iem's from other manufacturers, regardless of driver technology and implementation. The bone conduction driver works, which is always a plus.
Enough BASS, Treble not harsh. Smooth cable. Also, actually I've Tangzu Warner in my opinion, but i selected this. Satisfied with this IEM. Delivery was fast! Thank you TAS!!!!!
I was searching for mid forward, vocal centric IEM. Looking at options like oracle, mega5est etc. Mr. Pritam was kind enough to attend my numerous calls and indepth discussion and finally suggested me to penon voltage. Hefty price tag and becuz of my already good collection, I was not tempted for any iem if not drastically different sound signature. Again my man Friday Pritamji allowed me audition of his personal set of penon voltage.
Penon voltage is honestly outstanding and justify every penny.
Midst are lush and superb. Treble is outstanding. Male and female vocals are life like. Technically top notch. Base is full and extends deep and thumping. Best part is timber. Jazz, vocals and classical sounds so natural, it seems intimate and soulful. I had u12t, campfire Solaris og, now I have a 64audio volur, but voltage has etched a unique image in my soul. It's sounds like a headphone rather than an iem. Penon audio has an ace up their sleeves.
D32 is way better than expected. Sound imaging & separation is very good. Nice thumpy bass, crystal clear mids. Overall very value for money stuff. All bluetooth codec available. Supports aux in from DAP for hires audio. Fantastic overall.
For quite a long duration, I was looking for an budget IEM with a size that would perfectly sink within ear lobe and will not exert any pressure while being a couch potato , on one side. Atlast this is where the search ended.
Aurora is even a bit smaller in size than Sennheiser IE100 Pros, which were my only go to solution at late nights. I already referred to various other reviews about the sound signature of this tiny one, and was quite confident about the other end of the bargain any way. I will not be hence touch the audio signature stuff , since there are plenty detailed reviews on the youtube and many other forums already. It is the ergonomics which is mostly untouched area of any in ear type monitors, that was more profound for me in this case, for long duration of usage. Also liked the quality of the case supplied with , the whole package is absolutely incredible !
This iem fits like a glove, it is so well tuned. The sound profile changes based on what you plug it into.
I was searching for an IEM that fits comfortably for soo long and then I came acrosss this review by Acros. I immediately jumped on it as soon as he said it was light, because so many reviewers talk about how an IEM looks and sound signature and more but never about its weight and fit. He did a comparison with few similarly priced IEMS. This one when compared to Moondrop Aria which I have sounds awesome but it is a pain when wearing it for more that 30 mins. This one I have worn for 3 hours straight and nothing. Perfect for my needs.
I drive it with Fiio BTR3K specifically for the sound profile it offers, on the other ones it sounds too neutral. Thank you Audio Store for stocking this IEM.
Excellent delivery experience, it was a gift wrap.
My first time ordering from the audio store, really impressed.
And the device is marvelous.
Comfortable & Excellent quality. As per heard, i was looking adaptor for my Tangzu Warner sg wired IEM. This KZ AE01 fulfilled my needs for bluetooth adaptor. Music sound quality is good. Fitting is also fine. Call quality is little bit low.
Otherwise ok for bluetooth conversion of IEM.
It surely enhances all parameters of sound quality like stereo effects, vocals, all frequencies, soundstage and imaging.
I am saying it based on a week experience with multiple basic IEM like EPZ Q1 pro, Simgot EW 300 DSP, Moondrop chu 2 with hiby R4 DAP.
Highly recommended to upgrade existing budget IEM.
Although Cable is thick, its very much flexible and handy. No issues while handling and carrying it because of its thickness.
It's thickness enhances overall look of IEM.
Super Bass and ultra clear vocals in
affordable price..
REVIEW AFTER ONE MONTH DAILY USE
Initially, my set up was 'Samsung S 23 ultra + Simgot ew 300 DSP' for daily music listening hobby.
While upgrading from this set up, 1st I bought HIBy R4 DAP, used it for 10 days with same IEM and then decided to go for another big upgrade for iem. After trying existing iem on multiple phones, surprisingly I observed that 'Hiby R4 DAP' is superior even on high-end phones in terms of sound quality.
While upgrading IEM, I kept below criteria and told Mr. Pritam the same.
1. IEM with crystal clear sound with all details & balanced sound.
2. Ultra wide Soundstage & clear imaging
3. Clear stereo effect
4. It should separate Instruments sounds when there are multiple instruments in song/music.
5. It should handle bass heavy songs without compromising vocals & trebles.
6. Comfortable for long hours.
Now after using it more for one month, I can say that -THIS IEM HAS FULLFIELD EACH REQUIREMENT & ASPECT OF SOUND QUALITY.
Only downside I felt that Packaging and Case should be premium in this price tag.
EXPERIENCE WITH AUDIO STORE -
I had some options for IEM in my mind based on previous listening sessions at audio store office as well as youtube & web reviews.
I recently visited audio store office two times for some other product requirement, All those previous options, I tested all of them again. I found that Mr. Pritam's suggestion to buy MK3 over other IEMs is worthy.
Thanks a million Mr. Pritam for always helping & guiding before taking any major purchase.
Superb Cable!
Works well with Zero 2
Value for money product
I am very thank full
I really like the quality of the product not only that I really like your store Too
I want to work with your company as a employee please let me know if there is any openings
I'm an IEM guy and after a long time I've been really impressed with a speaker. And at such a fantastic price point. The sound is so smooth, you can listen to it for hours without feeling fatigued, and most important thing for me was, it sounds just as good on low volume when you want to listen to something in the background, but have guests and are going to talk over it.
Incredible separation. Very good stage, fills a 10x10 area nicely (with windows closed). Bigger area and you might feel the need for two of them (heh). Excellent details on both the bass and treble. This is very much a fun sounding speaker. Female vocals are slightly more recessed than the male ones, but the separation will ensure that they come through nicely nonetheless. Drums on this thing are just a blast (literally!). Strings are so melodious.
Last but not the least, looks are killer. Everyone notices it instantly (although it blends very well with the home decor) and asks what it is. Pick it up. You cannot go wrong.