HiBy ZETA二代
1. Product Overview
:::info[The second generation of HiBy ZETA is a pair of five-way, four-electrostatic, full-range appreciation headphones composed of coils, iron, electrostatic, and flat plates. It is consistent with the first generation ZETA. Its sound style can simultaneously control the grand arrangement of classical music and the long and soft vocal music. It is a flagship in-ear headphone that takes into account multiple music styles and has comprehensive performance.
Compared with the first-generation ZETA, the core difference is reflected in the full-band volume adjustment and the optimization of vocal interpretation: the volume layout of mid-, low-, and high-frequency is different, and the second-generation vocal interpretation is not only balanced and restored, but also has a warmer trend. Overall, the second-generation ZETA is an ideal choice for professional music appreciation, and is also a flagship acoustic equipment for professional scenes such as stage monitoring and music production. ]
:::
2. Headphone technical characteristics
-
The third generation of Denmark’s enhanced four-electrostatic unit The extraordinary response performance extending to 70kHz ultra-high frequency allows the headphones to still have excellent acoustic performance at 20kHz and above, allowing for a more open listening space and a loose and natural diffuse space for the sound.
-
Use a brand new miniature flat magnetic driver tweeter The extended high-frequency performance is made fuller and more complete, and the spatial overtone performance is more detailed to reproduce the exquisite musical colors in the music.
-
Choose Knowles’ high-efficiency high-frequency moving iron Designed to reproduce the rich and varied instrumental colors in recordings, so that the overall connection of the frequency bands can be better.
-
Choose Knowles’ composite twin-body moving iron It has ultra-high and detailed sound resolution, allowing every singing and string-picking to exude the deep emotions of the performer.
-
Specially made DLC dome bass Xiahe dynamic coil Through the special design of the DLC diamond dome and Xiahe diaphragm, combined with the HCCAW high-tension coil, the bass dynamic coil has excellent transient response and vibration compliance at the same time, allowing the bass dynamic coil to express the depth and rich details of the bass in a narrow space, and can be controlled freely even if the rhythm of the music is strong.
-
Repeatedly debugging Penta-way five-way frequency division 380+μm thick silver plating process In view of the different acoustic characteristics and sound colors of each group of speakers, we repeatedly debugged and used a 380+μm thick silver plating process to create ZETA II's crossover circuit. Finally, the five-way units with different characteristics were accurately blended to present a smooth and natural transition effect, allowing the details and emotions contained in the music to be fully preserved.
-
Self-developed five-channel independent cavity acoustic coupling module Design independent acoustic cavities and integrate them through high-precision 3D printing to improve space utilization efficiency, reduce acoustic interference, improve sound purity and better acoustic consistency.
-
Purpose-designed spatial overtone enhancement structure The extension and overtones of high frequencies have been further improved, and the bass module has also received sufficient air flow support. At the same time, the air pressure balance of the sound cavity has been greatly improved, allowing each unit to obtain the correct "damping response."
Frequency response diagram (not available on the details page)
3. Headphone hardware parameters
| Headphone cover material | Aviation grade aluminum alloy shell |
|---|---|
| Single-sided driver unit | Enhanced electrostatic unit × 4 (single converter) Micro magnetic driver flat tweeter unit × 1 High-efficiency high-frequency moving iron × 1 High-performance composite moving iron × 2 8mm DLC bass moving coil × 1 |
| Wire specifications | Tube network braiding, 4N pure silver and 5N single crystal copper silver plating, native 4.4mm balance |
| Cord length | 1.25cm |
| Interface type | 0.78/2-pin replaceable cable |
| Weight | 8g |
| Comprehensive impedance | 15Ωat 1k Hz |
| Frequency response | 20-40,000 Hz |
| Sensitivity | 109dBSPL/180mV at 1k Hz |
| Total Harmonic Distortion | < 1% |
4. Acoustic parameters
| Comprehensive impedance | 9Ω |
|---|---|
| Frequency response | 20-40,000 Hz |
| Sensitivity | 112dB/mW |
| Total Harmonic Distortion |
5. How to wear headphones
- Both the left and right sides of this headset and its wire need to be distinguished. L represents the left ear and R represents the right ear. The L/R mark of the headset is located next to the earphone vent. The L/R mark of the wire is located inside the 2-pin double-pin male connector. The correct connection method between the headset and the wire is as follows:
- After connecting and assembling the earphones, wear them around the ears. The correct wearing method is as follows. When wearing, please choose an earphone cover of the appropriate size according to your ear size to ensure a tight and comfortable wearing feeling. This earphone is an in-ear earphone. Poor sealing will cause low-frequency loss, reduced sound quality analysis, etc., affecting the listening effect. Please wear it normally.
6. Things to note when wearing HiFi headphones
- When wearing or storing headphones, please avoid high temperature, low temperature, humid or dusty environments to prevent damage to the headphones or affect the sound quality. It is recommended to store them in a special moisture-proof storage bag to reduce damage.
- Do not immerse the earphones in water to prevent liquid from entering the unit or cable. If there are water stains after use, wipe them dry in time.
- Avoid excessive pulling or bending of the headphone cable, which may cause internal breakage of the line.
- Avoid dropping the earphones hard to prevent internal parts from loosening.
- When connecting the device, do not insert or pull out the plug forcefully to avoid damaging the plug or device interface.
- When wearing it for a long time, you need to let your ears rest for a while to avoid ear fatigue and hearing damage; at the same time, avoid listening at high volume for a long time, which can not only protect your hearing, but also better preserve the unit performance.
- If the earphones malfunction (such as sound quality distortion, silence, poor contact, etc.), please do not disassemble and repair it yourself. You should contact the brand's official after-sales service to avoid affecting the product warranty.
- When cleaning the earphones, please use a dry and soft cloth to wipe them. Do not use corrosive cleaners such as alcohol and acetone to avoid damaging the unit casing and wire sheath. Pay attention to regular cleaning of the earphone covers to keep them clean and hygienic.