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【 7Hz x Crinacle: The Collaboration That Made History 】 The original Zero, which was made in
collaboration between 7Hz and Crinacle, made history by being one of the best performing budget IEMs in
the market. Crinacle is a world renowned reviewer, whose frequency graph database has changed the audio
market forever. Using his prolific experience with IEM and headphone sound profiles, Crinacle has provided
guidance in tuning the Zero as to have the best tonal balance as possible. The updated Zero II once again
features Crinacle’s inputs in order to refine this tried-and-true model in order to take it to the next level.
【Tonal Excellence, but More Bass】The original Zero has one of the best-in-class tonal balance for a budget
IEM. However, this also means taming the bass, which may be lacking for audiences who want more exciting
sound. The Zero II maintains the perfect sound signature, but has a 5dB bass boost, providing an engaging and
powerful bass presence to bring music to life. The bass is noticeably more impactful and deeper, with more
texture and tactile hits to the lows. The mids has a slightly improved body and warmth compared to the original
Zero. Although the mids are natural and clean, the slight warmth in the low-mids provides a fuller sound to
instrument and vocal fundamental frequencies.
【New 10mm Dynamic Driver】The improvements in the tonal characteristics of the Zero II were made
possible thanks to a newly developed 10mm dual cavity dynamic driver. With an upgraded PU+Metal
composite diaphragm, the driver is significantly more responsive, allowing faster diaphragm movement. This
allows for harder hitting bass, while maintaining crispness and precision with each note. With a frequency
range of 10Hz to 20kHz, the improvements in the new driver is immediately noticeable.
【Improved Custom Cable】The Zero II has been upgraded with a new high-purity oxygen-free copper
cable with silver plating. Arranged in a coaxial structure, each wire is woven with 140.06 and 250.06 winding
to strengthen the cable, as well as bring about better audio transmission. The cable is removable to customize
your listening experience as well as enhance the longevity of your IEM.
【The 7Hz Legacy】7Hz made a global wave in the past with several of its most popular models. IEMs such
as the Salnotes Zero, Dioko, and Timeless gathered massive popularity due to their amazing sound-to-value
performance. 7Hz has proven itself to the worldwide audience as a trusted manufacturer of high-performance
IEMs, and will continue its legacy with better innovations and stronger community engagement. -