展樂音響 台南音響 經營品牌 IsoTek




此電源線採用了三條鍍銀 Ohno 單結晶連續鑄造(OCC)銅芯,作為Optimum 的核心,每一條導體都採用方形銅,以實現更緊密的集束。OCC 使其擁有極高的純度與更高的導電性、柔韌性、耐疲勞性和抗腐蝕性。

At the Optimum’s core are three silver plated Ohno Continuous Cast (OCC) copper conductors, with each conductor strand being of a square configuration for tighter bunching. The OCC offers a vastly superior level of purity with outstanding electrical conductivity, improved flexibility, resistance to fatigue and corrosion.

高品質的 FEP,在廣泛的頻率範圍中擁有極低的介電常數,三條導線略帶輕微攪繞以阻擋射頻干擾(RFI)和電磁干擾(EMI),並以棉質填充物填滿,增強結構穩定性並減少顫噪效應,整體結構被聚酯薄膜包覆,以提供額外的介電緩衝層,然後再包覆一層無氧化銅(OFC)隔離網,防止高頻干擾,最外層使用具有高柔韌性和高強度 PVC 材值。

A high quality FEP provides a very low dielectric constant over a wide frequency range. The three conductors are given a slight rotational twist to aid RFI and EMI rejection, and are then surrounded by a cotton filler which give internal strength and reduce microphony. The whole construction is enclosed in a Mylar wrap to provide an additional dielectric buffer, before applying an active OFC shield for maximum rejection of high frequency interference. A durable PVC outer jacket gives a high degree of flexibility and mechanical strength.


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:3.0 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,並採用了創新的方銅結構,展現卓越的效能,最出色的導電性。

B) 絕緣體:聚四氟乙烯(FEP)化學性質穩定屬強惰性,在廣泛的頻率範圍中擁有極低的介電常數,具有極高的抗壓性、抗裂性和低摩擦係數,為極佳的絕緣材料,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:電源線內部使用棉質填充物,不僅強化線身的結構穩定性,還減緩因震動引起的顫噪效應。棉本身具備優異的絕緣能力,是固體材料中最佳的選擇之一。

D) 包覆層:在上 PVC 外層之前,使用了一層聚酯薄膜(Mylar)包裹來穩固內部結構並提供一道屏障保護。聚酯薄膜與棉質材料的添加,形成了與 PVC 之間的緩衝層,以保持優異的絕緣特性。

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:Optimum 電源線採用 IsoTek 特製的發燒級 OFC 實心模製接頭,表面更鍍上一層 24K 金,使其提升導電效能,更能防止氧化,確保了導電性和耐用性。


A) Conductors: 3.0sqmm silver-plated Ohno Continuous Cast copper conductors offer a vastly superior level of purity compared with traditional OFC. Each conductor strand is of an innovative square-shaped configuration. The geometry and metallurgy used in this construction offers superb performance with extremely impressive electrical conductivity.

B) Dielectric: Teflon FEP dielectric (insulation) is chemically inert and has a very low dielectric constant over a wide frequency range. FEP possesses a very high degree of stress crack resistance and a low coefficient of friction making it an exceptional dielectric. FEP is the first choice for safety in both temperature and electrical insulation.

C) Filler: Cotton filler has been used to give the cable internal strength and reduce microphony. Cotton also possesses excellent dielectric properties, the best of any solid material.

D) Wrap: A Mylar wrap is used to secure the construction and offer a barrier shield prior to the application of a flexible PVC jacket. The addition of the Mylar and cotton form a buffer with the PVC so as to maintain exceptional dielectric properties.

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 Optimum cable is terminated using IsoTek’s bespoke audiophile-grade connectors of solid OFC with 24ct gold-plated conductors. These offer the highest quality performance and are less prone to tarnish.

展樂音響 台南音響 經營品牌 IsoTek

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.

展樂音響 台南音響 經營品牌 IsoTek

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.


展樂音響 台南音響 經營品牌 IsoTek

導體尺寸:3 x 3.0 平方毫米(方形導體股線)
CONDUCTOR SIZE:3 x 3.0sqmm (square conductor strands)

CONDUCTOR MATERIAL:Silver-plated Ohno Continuous Cast Copper

DIELECTRIC:Flourinated Ethylene Propylene (FEP)

隔離:OFC 無氧化銅編織網
SHIELD:Oxygen free copper braid (OFC)

外層護套:高柔韌性 PVC
OUTER JACKET:High flexibility PVC


絕緣係數:FEP 2.1


PVC 包覆:聚酯薄膜

標準長度:2m、3m、5m(長度可客訂)System Link 0.5m、1m、2m
CABLE LENGTH:2m, 3m, 5m standard (custom lengths available) & System Link 0,5m, 1m, 2m


電源插頭:發燒級無氧化銅(OFC)鍍 24K 金接頭
TERMINATION:24ct gold plated audiophile-grade connectors

Optimum 是一款高階電源線,可大幅提升 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、主動式喇叭的音質
Optimum is a high quality power cable that can substantially upgrade CD players, preamps, tuners, power ams, Blu-ray players, music servers, TVs, soundbars and more!



展樂音響 台南音響 經營品牌 IsoTek EVO3 Optimum


價格 PRICE 2024


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