TRUTHEAR x Crinacle Zero:BLUE2 In-Ear Headphone - Blue
The ZERO:BLUE2 features a dual-cavity internal magnetic circuit dynamic drivers design, incorporat...The ZERO:BLUE2 features a dual-cavity internal magnetic circuit dynamic drivers design, incorporating a 10mm solid silica gel suspension... It boasts a dual dynamic driver system, with the 7.8mm driver specifically modified to focus on mid-high frequencies. This driver utilizes a mature internal magnetic circuit structure, incorporating a flexible polyurethane material for the suspension and an LCP (Liquid Crystal Polymer) dome diaphragm. The internal design differs significantly from previous models. The ZERO:BLUE2 incorporates a 0.78mm 2-pin design and comes with an upgraded 2-core 294-strand high-quality copper-silver plated coaxial cable. This enhanced cable increases internal wiring to improve sound performance and provide a tangle-free experience. Additionally, microphone options are available with exceptional quality oxygen-free copper microphone cables, similar to those used in the 'Gate' model. The cable features 3.5mm single-ended and 0.78mm 2-pin connections. Consequently, the ZERO:BLUE2 serves as an excellent companion for music and monitoring, as well as a reliable assistant for calls and gaming. Specifications: Driver: 10mm + 7.8mm Dynamic Driver. Diaphragm: LCP Liquid Crystal Silicone Suspension + Polyurethane Suspension LCP Composite Diaphragm. Impedance: 5.8Ω±15%@1kHz. Sensitivity: 119.5dB/Vrms @1kHz. THD.
The TRUTHEAR x Crinacle Zero:BLUE2 is designed for audiophiles and casual listeners seeking a refined listening experience with a focus on clear mids and highs. Its key benefit is its dual-driver system that delivers detailed sound across frequencies, making it ideal for music, monitoring, calls, and gaming. A potential caveat is its low impedance, which may benefit from a dedicated amplifier for optimal performance with all source devices.
All features
Colour
Blue
Series
ZERO
Model Part Number
Zero:BLUE2
Brand
TRUTHEAR
Extended Product Information
FAQs
What makes the Zero:BLUE2 different from other TRUTHEAR models?
The Zero:BLUE2 features a dual dynamic driver system with a specific 7.8mm driver for mid-high frequencies and utilizes an LCP composite diaphragm, along with an upgraded silver-plated copper coaxial cable and a 0.78mm 2-pin connector for enhanced performance and durability.
Do I need an amplifier to use the Zero:BLUE2?
While the Zero:BLUE2 is designed to be easily driven by most smartphones and devices due to its low impedance (5.8Ω) and high sensitivity, using a dedicated DAC/amplifier can provide a cleaner signal and potentially unlock its full sonic potential, especially if your source device has a high output impedance.
How do I clean the earpieces?
Gently wipe the earpieces with a soft, dry cloth. For tougher marks, a slightly damp cloth (water only) can be used, followed by thorough drying. Avoid using harsh chemicals or solvents.
Can I replace the cable?
Yes, the Zero:BLUE2 uses a standard 0.78mm 2-pin connector, allowing you to easily replace or upgrade the cable with any compatible aftermarket option.
Is the microphone version necessary for general listening?
The microphone version is primarily beneficial if you frequently use your headphones for calls, online meetings, or gaming where voice communication is important. For pure music listening, the standard version is sufficient.
What is the impedance and sensitivity of the Zero:BLUE2?
The impedance is 5.8Ω ± 15% @ 1kHz, and the sensitivity is 119.5dB/Vrms @ 1kHz.
What type of drivers are used in the Zero:BLUE2?
It utilizes a dual dynamic driver system, consisting of a 10mm driver and a 7.8mm driver specifically tuned for mid-high frequencies.
Troubleshooting
No sound or low volume from one or both earpieces.
Ensure the cable is securely connected to both the earpieces and the audio source. Check that the earpiece nozzle is not blocked by earwax or debris. Try a different audio source and cable if available.
Sound is distorted or unclear.
Verify that the audio source volume is not too high, causing clipping. Clean the earpiece nozzles. Ensure the earpieces are properly seated in your ears for a good seal. Try connecting to a different, cleaner audio source.
Cable causes static or intermittent sound.
Inspect the cable for visible damage. Try detaching and reattaching the cable to the earpieces. If the issue persists, the cable may need to be replaced.
Microphone not working (if applicable).
Ensure the microphone cable is fully plugged into the earpiece and the device. Check your device's audio input settings to ensure the microphone is selected and not muted. Test the microphone on a different device or application.
Pros and Cons
Pros
Detailed and balanced sound signature suitable for various audio applications.
High-quality construction with durable connectors and upgraded cable.
Versatile for music listening, professional monitoring, calls, and gaming.
Clear mid-high frequency reproduction enhances vocal clarity and instrument separation.
Cons
Low impedance might require careful pairing with source devices to avoid sound signature alteration.
Soundstage may be moderate, typical of many in-ear monitor designs.
The blue color might not appeal to all users.
While an upgrade, the included cable might be surpassed by aftermarket options for extreme audiophiles.
Setup, Compatibility & Care
Setup:
Unbox the TRUTHEAR x Crinacle Zero:BLUE2 and identify the left and right earpieces (usually marked L/R on the inner side).
Carefully attach the 0.78mm 2-pin connector of the desired cable to the corresponding socket on each earpiece. Ensure a secure connection.
Select the appropriate 3.5mm plug for your audio source (e.g., smartphone, computer, audio player).
Insert the earpieces into your ears, ensuring a comfortable and snug fit for optimal sound isolation and bass response.
Compatibility:
The Zero:BLUE2 is compatible with any device featuring a 3.5mm headphone jack.
Due to its low impedance (5.8Ω) and high sensitivity (119.5dB/Vrms), it is designed to be easily driven by most smartphones, tablets, laptops, and audio players.
For users seeking the absolute best performance or who have source devices with high output impedance, a dedicated portable DAC/amplifier is recommended.
The 0.78mm 2-pin connector ensures compatibility with a wide range of aftermarket cables.
Care:
Cleaning Earpieces: Gently wipe the earpieces with a dry, soft cloth. For stubborn dirt, use a slightly damp cloth (water only) and ensure they are completely dry before use.
Cleaning Nozzles: If sound output is reduced or uneven, gently use a dry cotton swab or a small brush to clean the nozzle mesh. Avoid inserting anything deep into the nozzle.
Cable Care: Avoid tightly winding the cable. Store it loosely coiled to prevent internal wire damage. Keep the cable away from moisture and extreme temperatures.
Storage: Use the provided carrying case or pouch to protect the headphones from dust, scratches, and damage when not in use.