SIVGA Que UTG Flat Glass Diaphragm Earphone
Flat Glass Diaphragm
South American Green Sandalwood Faceplate
Flexible PU Surround
High-Purity Silver-Plated Oxygen-Free Copper Cable
Ergonomic 3D Design
Tool-Free Interchangeable Plug System
High-Precision Zinc Alloy Housing
0.78 mm 2-Pin Detachable Cable
Flat Glass Diaphragm Driver
By combining an ultra-thin flat glass diaphragm with a dynamic driver, this innovation achieves both ultra-high rigidity and featherweight responsiveness. Glass’s superior elastic modulus minimizes unwanted vibration and distortion, while its thin profile reduces mass—together delivering lightning-fast transients, tightly controlled bass, and crystal-clear highs that faithfully reproduce even the most complex musical passages.
Exceptional Clarity and Expansive Soundstage
The flat glass diaphragm distributes force uniformly across its surface, restoring every nuance of texture and timbre. This uniformity reveals micro-details and subtle overtones previously masked by conventional drivers, resulting in transparency that immerses you in the music. At the same time, its rigidity naturally broadens the listening field into a vivid, three-dimensional soundstage, placing instruments with pinpoint accuracy and keeping vocals clear and lifelike.
Harmonious Bass and Silken Midrange via PU Surround
A flexible polyurethane surround works in tandem with the glass diaphragm to balance speed and warmth. In the low end, it delivers
dynamic, punchy bass; in the midrange, its damping properties soften the inherent coolness of glass, producing smooth, emotionally resonant
vocals that feel both natural and engaging.
Premium Materials and Precision Engineering
Each faceplate is carved from naturally aged South American green sandalwood and hand-polished after three months of oxidation, giving
every pair a unique grain pattern and using the wood’s density to further damp resonance. The high-precision zinc alloy housing, complete
with acoustic vents, complements the organic dampening by optimizing internal airflow and suppressing unwanted resonance for studio-grade
purity.
Technical Details
Brand: SIVGA
Model: Que UTG
Impedance: 32 Ω
Weight: 10 g (single earphone)
Frequency Response: 20 Hz – 20 kHz
Sensitivity: 103 ± 3 dB
Magnetic Circuit System: single magnet & dual-cavity
Chamber Material: zinc alloy & green sandalwood
Driver: 10.0 mm flat glass diaphragm driver
Cable Length: 1.25 m
Cable Material: high-purity silver-plated OFC
Plug: 4.4 mm balanced / 3.5 mm single-ended, interchangeable
Connector: 0.78 mm 2-pin
Inside the Box
SIVGA Que UTG Earphone x1
S Ear Tips x2 pairs
M Ear Tips x2 pairs
L Ear Tips x2 pairs
Real Leather Case x1
User Manual x1
