POWER CABLES | EVO3 ASCENSION
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EVO3 ASCENSION
這獨特的設計採用超低溫處理的鍍銀 Ohno 單結晶連續鑄造（OCC）銅芯，導線被虛擬空氣絕緣物質所包圍，接觸部分使用 FEP 材料，最後再被一層 FEP 護套密封。每一根獨立的導體外層被聚酯薄膜包覆，並附上一層無氧化銅（OFC）隔離網，在裝入 FEP 外層護套前，導體再輕微攪繞。
Ascension 將訊噪層面降到漆黑的水平，使音場開闊，呈現出層次分明的現場氛圍、空氣感與突空間感，並且帶來無可比擬的細節動態，令人稱奇。
This unique design consists of deep cryogenically treated silver plated Ohno continuous cast copper conductors, wrapped in a dielectric of air, with partial FEP contact, before a further extruded FEP sleeve seals the construction. Each of these individual conductor assemblies are wrapped in Mylar with a further OFC shield before being given a slight rotational twist with FEP tubes of air.
Ascension drops the noise floor to an inky black level, opens the soundstage with holographic images, air and space and unparalleled micro dynamics. Astonishing.
結構：導線採用平行排列並略帶輕微攪繞的構造。此成熟的技術是抵擋射頻干擾（RFI）與電磁干擾（EMI）的第一道防線。
CONSTRUCTION: The conductors are in a parallel configuration with a slight rotational twist. This established technique remains the first line of defence against RFI and EMI rejection.
特 徵
A) 導體：4.0 平方毫米的鍍銀單結晶連續鑄造（OCC）銅芯，比傳統無氧化銅（OFC）擁有更高的純度，每條導體均經過低溫深冷處理，達到 -196°C。該線材的幾何形狀與冶金學設計，帶來了卓越的性能表現，其電導率極為優異。
B) 絕緣體：為了獲得接近真空的介電常數，IsoTek 創造了一種虛擬空氣介電（Virtual Air Dielectric），其介電常數僅為 1.0548。這種空氣屏障是通過極小的導體接觸面積和使用 FEP（聚四氟乙烯）電橋來實現。FEP 本身就是一種出色的絕緣材料，低介電係數，無論是在耐熱還是絕緣性上，都是安全方面的首要選擇。
C) 填充物：透明 FEP 空氣管圍繞每個導體，保持低介電常數和電纜結構穩定性。
D) 包覆層：每條導體使用了一層聚酯薄膜（Mylar）包裹，提供單獨的屏障保護，並抵擋射頻干擾（RFI）。
E) 隔離層：使用無氧化銅（OFC）編織而成並與之接地，能夠最大程度抑制射頻干擾（RFI），有效預防共模訊噪對火線和中性線的影響。
F) 外層護套：使用 PVC 做為外層材料，賦予線身高度的靈活性和韌性。
終端處理：Ascension 電源線採用 IsoTek 特製的發燒級 OFC 實心模製接頭，導體表面鍍有純銀，使其提升導電率，確保高水準導電性能。
FEATURES
A) Conductors: 4.0sqmm silver-plated Ohno Continuous Cast copper conductors offer a vastly superior level of purity compared with traditional OFC. Each conductor is deep cryogenically treated down to -196° C. The geometry and metallurgy used in this cable offer superb performance with extremely impressive electrical conductivity.
B) Dielectric: To obtain a dielectric constance close to a vacuum, IsoTek has created a Virtual Air Dielectric offering just 1.0548 dielectric constance. This air barrier is achieved by minimal conductor contact and the use of an FEP (Teflon) bridge. FEP is an excellent dielectric in its own right, with low coefficient, and the first choice for safety in both temperature and electrical insulation.
C) Filler: Clear FEP (Teflon) air tubes surround each conductor maintaining low dielectric constance and cable construction stability.
D) Wrap: Each conductor assembly is wrapped in Mylar to offer individual conductor shielding as well as a further barrier against RFI.
E) Shield: An earthed OFC shield insures maximum RFI rejection, thus preventing common mode noise affecting the live and neutral conductors.
F) Jacket: PVC is used as an outer jacket to give a high degree of flexibility and mechanical strength.
TERMINATION: The Ascension cable is terminated using IsoTek’s bespoke ultra high grade audiophile connectors of solid OFC with pure silver-plated conductors. These offer the highest level of conductivity and quality performance.
OCC單結晶銅鍍銀 SOLID OCC COPPER AG
IsoTek 所有產品的內部電線都達到最高標準。使用超純的 Ohno 單結晶連續鑄造銅芯，並在表面鍍上銀，這讓電阻低、電流高。導體周圍有一層氟乙烯基丙烯（FEP）螺旋導管，再加上一層壓制的 FEP 絕緣，保護導體，同時形成一個虛擬的空氣絕緣體（VDA）。這套結構確保了卓越性能，實現了極低阻抗和高性能的內部電力傳輸系統。
IsoTek 的內部佈線與 IsoTek 電源線系列ㄧ起使用可確保持設計和材料特性的共通性。
As one would expect the internal wiring of any IsoTek product is of the highest standard, ultra pure Ohno Continuous Cast copper solid core conductor strands with silver-plating offers low resistance and high amperage. A Fluorinated Ethylene Propylene (FEP) helix is wound around the conductor before an extruded FEP dielectric protects the conductor and creates a Virtual Dielectric of Air (VDA). This construction gives unrivalled performance and gives the ultimate low resistance, high performance internal power delivery system.
IsoTek’s internal wiring synergizes with the range of IsoTek power cables. One critical but overlooked area is maintaining commonality of design and material properties though an audio wiring loom, be it signal carrying cables or your power cable network.
進階組件 HIGH GRADE COMPONENTS
IsoTek 每項產品用的都是頂級電子元件，許多都是特製的，並使用高品質金屬材料。品質的追求不僅止於零件，更延伸至印刷電路板（PCB），該設計能維持高電流輸出和超低電阻，使用的銅量高達一般標準的八倍，再加上純銀鍍層。
內部配線則選用高純度銅結合鍍銀工藝，絕緣材料是航太級的氟化乙烯丙烯（FEP）或 IsoTek 獨有的虛擬空氣 介電（VDA）技術，纏繞 FEP 管再加上 FEP 絕緣層，確保了卓越的傳輸表現，打造出低阻抗、高功率的內部供電系統。
Every IsoTek product uses the finest grade electrical components, many custom made, using the highest quality metals and materials which are specifically designed for purpose. Quality doesn’t stop at parts but also extends into the PCB designs, which maintain high levels of amperage and extraordinarily low levels of resistance, using up to eight times the general standard of copper prior to pure silver plating.
Internal wiring also uses high purity coppers combined with silver plating, with either Fluorinated Ethylene Propylene (FEP) dielectric or IsoTek’s Virtual Dielectric of Air (VDA), where a FEP tube is wound around the conductor before an extruded FEP dielectric protects this construction giving unrivalled performance and the ultimate low resistance, high performance internal power delivery system.
SPECIFICATIONS
導體尺寸：3 x 4.0平方毫米（方形導體股線）
CONDUCTOR SIZE：3 x 4.0sqmm
導體材質：鍍銀單結晶連續鑄造銅芯
CONDUCTOR MATERIAL：Silver plated Ohno continuous cast copper (OCC)
導體處理：超低溫-196℃
CONDUCTOR TREATMENT：Deep Cryogenic -196 degrees C
絕緣：空氣與聚四氟乙烯（FEP）
DIELECTRIC：Air with partial Fluorinated Ethylene Propylene (FEP) contact
絕緣係數：1.1
DIELECTRIC CONSTANCE：1.1
填充物：聚四氟乙烯（FEP）空氣館
FILLER：Fluorinated Ethylene Propylene (FEP) tubes of air
PVC 包覆：聚酯薄膜 OFC 無氧化銅編織網
PVC BARRIER：Mylar/OFC braid
隔離：每根導體皆採用 OFC 無氧化銅編織網
SHIELD：Oxygen free copper braid (OFC) individually applied to each conducter
外層護套：高柔韌性 PVC
OUTER JACKET：High flexibility PVC
安全電流：55A
CABLE POWER RATING：55Amp
標準長度：2m、3m、5m（長度可客訂）
CABLE LENGTH：2m, 3m, 5m standard (custom lengths available)
外徑：20mm
OUTER DIAMETER：20mm
電源插頭：發燒級無氧化銅（OFC）鍍銀
TERMINATION：Silver-plated OFC audiophile-grade connectors
適用於 CD 播放器、前級 / 後級擴大機、調諧器、藍光機、音樂伺服器、電視、Soundbar 等！
Suitable for CD players, preamps, tuners, power amps, Blu-ray players, music servers, TVs, soundbars and more!
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價格 PRICE 2024
£99.00（當地售價）
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文．展樂音響設計中心 圖．IsoTek
參考網址：https://isoteksystems.com/products/evo3-ascension/