Price: $147.99
(as of Jul 22, 2021 03:30:25 UTC – Details)

PRODUCT PARAMETERS

Brand: KZ
Product Type: KZ AST
Unit combination:
-50024s High frequency matrix BA
-30019s high frequency BA
-29689s medium frequency BA
-22955slow frequency BA
-30095shigh frequency BA
-30017s medium and high frequency BA combination

-3-Channel leading tone tube
-Electronic crossover

Sensiticity: 103dB
Impedance: 30Ω
Frequency: 10-40000Hz
Plug type: 3.5mm
Pin Type: 0.75mm
Line Length:125±5cm

New upgrade of the new generation of BA
-First Upgrade:
The new 30017s balanced armature combination make a rapid increase in medium and high frequency
-Second Upgrade:
New type 30095s and 30019s balanced armature unit
The high frequency is instantaneously improved, showing rich details.
-Third Upgrade:
Deep optimization of the middle frequency of the new 29689s balanced armature unit
-Fourth Upgrade:
The low-frequency energy of the new 22955s balanced armature unit is equivalent to three ordinary balanced armature

【24 Units Top-Level Configuration 】AST adopts the 2nd generation High-frequency matrix BA combination designed and developed independently. The combination of 12 balanced armature units on one side and detailed acoustic adjustment significantly improves high-frequency performance, makes the human voice rich, soft, and not harsh, and the sound smooth and natural, bring a professional listening experience.
【Streamlined Surface Made of Zinc Alloy】AST owns the precision of the ear shell ±0.03 which reaches the highest rigorous quality standard. The zinc alloy material is polished by five-axis CNC and polished by professional craftsmen, making the surface cover a streamlined curved surface and full of sense of technology.
【Comfortable To Wear & Noise Reduction】With a smaller size and ergonomic design, AST is suitable for diversified wearing scenarios. The contour curve of the earphone conforms to the shape of the human ear cochlea, which can also greatly isolate the noise. It is matched with a soft silicone earplug and ear-hook design, which can be worn for a long time.
【4 Strands of 200-Core Silver-Plated Cable】AST owns 4 strands of 200-core silver-plated professional earphone cable, retaining the sound of subtle changes, which is the symbol of every audiophile. The 0.75mm gold-plated pin insert and pull structure independently developed expands more usage ways to meet individual needs through replacement and upgrading of cables.
【Optional Colors &Mic】According to a survey of mainstream colors in the earphone market, AST chooses three color schemes that are sophisticated in-depth to meet the needs of different groups of people. You can choose the mic version if you need it. Enjoy HiFi music as well as not missing any phone calls.

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