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Casque dynamique ouvert circumaural 300Ω 105dB 20Hz-40kHz
The Sivga SV023 open-back headphones offer an elegant and sober design, combined with excellent sound performance. It integrates dynamic 50mm drivers with LCP (Liquid Crystal Polymer) composite membrane and Beryllium plating for an expressive reproduction with a beautiful extension on all the sound levels.
Each headset features a precision CNC-machined solid walnut shell finished by hand by craftsmen. The generously padded and micro-perforated ear cushions provide a comfortable fit, as does the padded headband.
The Sivga SV023's driver has a chassis made of aircraft-grade aluminum alloy. Its cone is made of a composite LCP film and a beryllium-plated dome. The whole is driven by a high performance neodymium NdFeb magnet. The thin composite LCP film has elastic properties and a very low dielectric strength. The high-frequency vibrations are thus perfectly controlled and their rapidity makes it possible to offer superb transients. The bass is precise and deep, the midrange soft and round, and the highs natural and chiseled.
The SV023 headband is made of memory foam and covered with goat leather, selected for its comfort, softness and durability. The stainless steel frame is lightweight and provides optimal clamping force, applying no uncomfortable pressure to the head.
The headset's earpieces are precision-machined with a CNC (computer numerical control) directly from a specially selected piece of high quality walnut wood. Sanding and varnishing are meticulously done by hand by Sivga Audio craftsmen. The central part of the earpiece allows the opening of this one, displaying a stainless steel grill surrounded by an aluminum ring.
The SV023's ear cushions are also made of memory foam and are covered with leatherette and velvet, ensuring excellent comfort. The ergonomic design of the ear cushions allows them to perfectly fit the shape of the listener's skull and the micro-perforated leatherette allows the ear to breathe, thus avoiding perspiration.
The detachable cable supplied with the SV023 integrates pure 6N OCC copper conductors and ensures an optimal transmission of the audio signal. Its balanced Pentaconn 4.4mm jack connector allows a direct connection to the vast majority of audiophile portable audio players (DAP) on the market or to an amplifier with a corresponding balanced output.
Specifications | |
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Product type | Headphone |
Headphone type | Over-ear |
Headphone structure | Open back |
Driver type | Dynamic |
Driver size | Ø50mm |
Frequency response | 20Hz - 40kHz |
Sensitivity | 105dB ±3dB |
Impedance | 300Ω ±15% |
Cable length | 2m |
Connector | Balanced Jack 4.4mm Pentaconn |
General | |
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Weight | 318g |
Package | 1x Sivga SV023 1x Hard leather carrying case 1x Flexible carrying pouch for cables 1x Balanced Jack 2.5mm to Jack 4.4mm cable 1x Jack 4.4mm to Jack 3.5mm adapter 1x Jack 3.5mm to Jack 6.35mm adapter |
Color | Black |
Color | Walnut |
Impedance (Ω) | 300 |
Efficiency / Sensitivity (dB) | 105.0 |
Lowest frequency (Hz) | 20 |
Highest frequency (Hz) | 40000 |
Wireless | No |