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.
TempoTec Sonata E35 Portable USB AMP-DAC
- Support up to 32Bit PCM/384kHz DSD256 (native) DSD128(DOP)
- 128dB High SNR & 80 mW Powerful OUTPUT (@32ohm )
- 4 Core 6N OCC copper cable
- Multiple systems Support
- Plug and play
Professional hardware volume control
With the newly designed volume button, you may adjust the volume smoothly by 32 scales, enhancing the listening experience. Inspired by the volume control button on modern smartphones, the "+" and "-" buttons are not visible on the outside as they are combined in a slim and elegant button.
3.5 MM Single-End Port
The 3.5mm headphone connector will meet the need of most music lovers. The dual CS43131 Dac chips bing the high-pass power to your high impedance headphone.
4 Core 6N OCC copper
The adopted 4-core 6N OCC copper cable provides extremely high signal transmission for better sound quality.
Multiple systems support
Supports multiple systems via the Type-C ports: Laptops/ PC/ IPAD PROS. Also, the USB converter in the kit can be used for both Mac and Windows systems.
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
E35 DAC & AMP -
Model No: TEMPOTEC E35
DAC: DUAL CS43131
SNR: 128dB
THD+N: 113dB
OUTPUT LEVEL: 2VRMS
OUTPUT POWER: 80 mW @ 32ohm
Frequency: 0-40KHZ /+- 0.5dB
Crosstalk: -95dB
SUPPORT: PCM 32Bit/384kHz DSD256(NATIVE) DSD128(DOP)
SUPPORT: HW VOLUME CONTROL
SUPPORT: PC MAC and Android
SUPPORT: W7 W8 W10 &ASIO DRIVER
Output Type: LINE OUT (AUDIO OUT)
Input Type: USB
PCM: Yes
Warranty Period: 1 Year
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
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.
TempoTec Sonata E35 Portable USB AMP-DAC
- Support up to 32Bit PCM/384kHz DSD256 (native) DSD128(DOP)
- 128dB High SNR & 80 mW Powerful OUTPUT (@32ohm )
- 4 Core 6N OCC copper cable
- Multiple systems Support
- Plug and play
Professional hardware volume control
With the newly designed volume button, you may adjust the volume smoothly by 32 scales, enhancing the listening experience. Inspired by the volume control button on modern smartphones, the "+" and "-" buttons are not visible on the outside as they are combined in a slim and elegant button.
3.5 MM Single-End Port
The 3.5mm headphone connector will meet the need of most music lovers. The dual CS43131 Dac chips bing the high-pass power to your high impedance headphone.
4 Core 6N OCC copper
The adopted 4-core 6N OCC copper cable provides extremely high signal transmission for better sound quality.
Multiple systems support
Supports multiple systems via the Type-C ports: Laptops/ PC/ IPAD PROS. Also, the USB converter in the kit can be used for both Mac and Windows systems.
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
E35 DAC & AMP -
Model No: TEMPOTEC E35
DAC: DUAL CS43131
SNR: 128dB
THD+N: 113dB
OUTPUT LEVEL: 2VRMS
OUTPUT POWER: 80 mW @ 32ohm
Frequency: 0-40KHZ /+- 0.5dB
Crosstalk: -95dB
SUPPORT: PCM 32Bit/384kHz DSD256(NATIVE) DSD128(DOP)
SUPPORT: HW VOLUME CONTROL
SUPPORT: PC MAC and Android
SUPPORT: W7 W8 W10 &ASIO DRIVER
Output Type: LINE OUT (AUDIO OUT)
Input Type: USB
PCM: Yes
Warranty Period: 1 Year
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
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Adequate purchase, best sound you will hear.
Probably double volume than TWS.
Looks seriously different than other headphones I have used till now, you look different than rest of the crowd(in the gym especially), that makes you feel special 😊☺️

Must go for it Bluetooth & DAC AMP

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- I purchased it with audiocular spark DAC
And honestly it's deadly combo it improves so much sound quality and bass and on top of that the fit of chu 2 and cable is really good and with this DAC it feels aesthetically pleasing as well.

Awesome headset
It was such a great MP3 player for the price. There was enough space as 32 GB memory card was provided. Also, we can read e-books in text format. It's so convenient during travel. FM radio is also present. Lot's of features in that small gadget ❤️.

The ear tips are good for starters and do have variety so I'm sure you'll find something comfortable. It can revive your interest in your old IEM's don't expect much as they are just there to deliver comfort to your ears.
New experience with the iem
Amazing sound very addictive ear phones might have been perfect if they came with c type connector
Build quality and audio clarity

Kudos to makers/seller for making it to available.
Purest form of audio hearing experience with this cable.
Happy with the purchase.

The build quality of this cable is top-notch. I’m using it with my HD560S connected to a laptop via Apple Music, and the difference is noticeable. The bass feels tighter and especially welcome improvement for openback headphones and there's a clear boost in instrument separation and overall clarity. Upgrading to a balanced connection has definitely proven to be a worth while decision.

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This is the best MP3 player you can get for this price.

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Budget king SMSL RAW MDA1. Very versatile music dac & headphone amp. Fully satisfied. Being an audiophile I was searching for best budget one got this from The audio store. Thanks for timely delivery. Nothing can match it at this price range period.