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制作金毛狮王、麻衣神相电源线的过程(听感已上) [复制链接]

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1#
本次制作的线基和下图电源线的线基一样,是日本古河电工的产品,型号是FP-3TS762。在古河的网站里,这个型号为E-TP60/20排插加电源线标价5450元。以下是网站的简价情况。

[upload=jpg]Upload/20068112351565133.jpg[/upload]

荣获日本音响业界最高权威杂志Audio Accessory2006年 铭机赏
1.高质量24k镀金插座,结合使用α(Alpha)导体,彻底达成Pure Trasmission之理念(附20A电源线G-762-18)
2.3组独立α-22配线(单蕊3.8mm2),搭配特殊的电磁波吸收材料GC-303以获得高质量电源
3.新开发的Axial Locking System轴锁固定式设计,搭配特殊3M震动吸收材料,有效抑制震动对电源所产生的不良影响
4.内部用料皆经FURUTECH α(Alpha)Process深层超低温无磁性处理
Summary:
New! Furutech Axial Locking System
G-762-18 Power Cord with 15A/20A Rating
GC-303 EMI-Absorbing Internal Coating
All Metal Parts Treated with Furutech’s
Cryogenic and Demagnetizing Alpha Process
Rating:
RATING:125V AC 50/60Hz
CURRENT:20 A
OUTLETS:6 Holes
FILTER TYPE:GC-303 Absorbs EMI noise
MOVEMENT TEMP.:-10℃~40℃
PRESERVATIVE TEMP.:-20℃~50℃

Furutech’s Patent-Pending Axial Locking System
Furutech designed a special locking screw (see illustration below) that anchors each duplex receptacle that prevents oscillation and enhances long-term stability and pin contact area. Further, a special 3M material isolates the duplex outlets from resonance, Total attention to detail: Each Axial Lock is torqued to perfection to work with the 3M resonance control material, with 4 spikes provided to mount the entire unit.
Features:
The e-TP60/20 is a sophisticated, luxuriously made power distributor that eliminates many common problems found with audio and video components caused by massively contaminated electrical power. The AC waveform becomes severely distorted by ground noise, voltage spikes and sags, high frequency power supply noise from other components in your own system, plus radiated high frequency digital noise from processors and digital interconnects. There are also distortion products at the top and bottom of the AC waveform created by switch-mode power supplies in electronic devices on the same circuit. Additionally, you’re never alone; your residential AC mains supply is shared with other apartments, homes, and businesses on the same utility transformer. That’s why many audio and video enthusiasts notice their systems are more enjoyable late at night or on weekends!

The beautifully crafted special grade aluminum chassis effectively shields against another common problem, RFI (Radio Frequency Interference), and a layer of Formula GC-303 blocks EMI (Electro Magnetic Interference). Internal wiring is Furutech α-22, 3.8 sq. mm (< 12 AWG) that guarantees low resistance. Furutech Hyper Quality FP-20A(G) Audio Grade Receptacles are “star-wired” to the IEC AC input of the e-TP60/20 - separate sets of conductors for each of the three duplex receptacles. They feature 24K gold-plated phosphor bronze, non-magnetic conductors for stable, long lasting, optimized power transfer.

The Final Result of Alpha Process
The 2-Step Cryogenic and Demagnetizing Alpha Process works in tandem with other design-in features to create the most optimized AC power transfer possible. Furutech’s total awareness and devotion to detail results in a greater sense of power, dynamics, and resolution, with cleaner, blacker backgrounds and a larger, more stable soundstage, vivid tonal colors and deeper extension at both ends of the frequency range. The e-TP60/20 will allow the delicacy, refinement and nuance of a performance through, along with micro- and macro-dynamics that will leave you breathlessly engaged. Displays of all types will exhibit greater, sharper resolution with less ghosting, color shift, “snow”, or vertical and horizontal lines.
Specifications:
BODY MATERIAL:AL. ALLOY PLATE (PAINTED)
OUTWARD SIZE:225(W)X130(D)X60(H) mm
WEIGHT(Net.):1.15 Kgs

Formula GC-303
GC-303 is a special material that Furutech layers and bonds to the interior bottom-plate of the chassis.It actually absorbs EMI (Electromagnetic Interference) generated by the internal fittings of the unit. The e-TP60/20 uses no other filtering besides GC-303 so AC resistance is kept to a minimum, allowing a more resolving, powerful, dynamic, and colorful performance from your components.
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2#

古河电工株式会社简介


古河电工株式会社总公司设立在日本东京,创建于1884年,现已有员工23000人、资本566亿日元的规模,是世界知名企业之一。

古河电工的经营产品主要涉及建设、能源、电子、光信息系统、基础材料和运输六个大类,具体有裸线、电力电缆、被覆线、电力设备、绕组线、电子线材、通信电缆、光纤光缆、光系统、网络设备、信息系统、塑料产品、热电材料产品、电子元件组装产品、汽车零件、铜压延产品、铝产品、特殊金属材料、超导产品、存储盘材料等,各产品种类已达上百种。产品的设计、开发到制造、销售全部过程都建立在质量保证体系之上,而且部分分公司已获得了国际标准的环境保证体系ISO14001认证,为保护本地区乃至全世界的环境作出贡献。古河电工目前有7个研究所和海外研究机构,正进行一切有益于未来社会发展的高水准的研究开发。

古河电工拥有强大的规模实力,除了在本国有11个事业所外,欧洲的英国、匈牙利、荷兰,亚洲的马来西亚、新加坡、印度尼西亚、印度、越南、菲律宾、泰国、台湾、中国、南韩,北美的美国、加拿大,中美洲的墨西哥,南美洲的巴西都设立了不同行业的分公司,以实现古河电工国际事业的理念即利用产业与技术两方面为各国作出贡献。

为了适应多媒体社会和高度信息化社会,创造舒适、安全的生活环境,古河电工将继续以技术和创造力向新的领域挑战,为世界作出贡献。

古河(Furukawa)是日本一家已有百年历史的电气制造公司,发烧线制造只是其一个很小的分支。早期以行销古河电工PCOCC高纯度单结晶无氧铜Audio及Visual用各种线材闻名于世界各国,并得到广大发烧友的信赖与支持。目前,古河电工推出的发烧线材主要有三大系列,分别是PCOCC系列、μ导体系列和μ-OFC系列。和来自日本的其他线材品牌一样,古河极为重视导体的纯度及绝缘材料的光洁度,以及导线的线径、总股数,强调以高纯度的导体材料来提升传输性能。我们知道,发烧线材最常用的是铜,其次是银,软特殊的也有用非金属材料如碳纤维来作导体材料。这里先介绍一下高纯度铜的有关常识,因为以下介绍的大部分发烧线材多以此为导体材料。

依据不同的冶炼加工方法,可以将高纯度铜细分为OFC无氧铜、LCOFC铜、PCOCC无氧单结晶体铜、Super PCOCC铜等;依据其纯度来分则有4N、5N、6N、7N、8N等,其中N代表9(Nine),4N表示其纯度达99.99%以上,以此类推。

OFC是Oxygen Free Copper的缩写,中文称之为无氧铜,这是在冶炼铜的过程中,因不加入氧化物及避免了氧化所生产出的铜线,纯度为99.995%,一般说来,这已是品质相当不错的导线材料。

LC OFC铜则是在制造时采用特殊的抽丝工艺,将无氧铜的结晶颗粒变大,以增加导电性能,1m长的LC OFC铜线其结晶数约为20个,其纯度比OFC无氧铜略高,但仍在4N的范围内。但因LC OFC铜结晶体颗粒少,故导电特性要比OFC铜好。

PC OCC铜是由Pure Copper by Ohno Continuous Casting Process缩写而来,指由以OCC铸造法所生产加工提炼出的高纯度结晶铜。这项由日本千叶工业大学的大野教授所研究开发的铸造技术,特点是从热溶的金属液中抽出金属丝(如将溶化的铜液抽成铜丝),经由冷却水快速冷却,同时去除杂质,进而得到单一结晶的金属。用OCC冶炼法抽丝出的高纯度铜线就是PC OCC。PC OCC的特点是单一铜结晶体大,倘若其铜线直径在0.3mm以下,其结晶体长度可达125m,整体铜纯度提升为99.996%,导电性更为优异。Super PCOCC则是将铜的纯度提高到6N,杂质含量更低,导电性当然比PC OCC铜更好。

古河电工的PC OCC单结晶无氧铜采用连续热铸工艺,使铜结晶拉长且无间隙,2m长的PC OCC导线中的铜晶粒数只有1个,含氧杂质则在5个以下。古河所使用的μ导体,是一种把导线材料经退火工艺处理后与PC OCC复合后所得到的具有高疲劳极限的新材料,除保持原有材料的优良特性外,还增加抗拉伸、抗弯折、不易损坏的物理特性。μ导体是古河电工一种前景广阔的应用导体材料。 为了全面发挥影音器材的性能,古河特别提出了自己的"全PC OCC传输"理念,强调从电源线开始,器材之间的连线,乃至于器材内部的配线都应采用PC OCC导线。在"全PC OCC传输"理念的基础上,古河又运用"超平衡原理"(Hyper Balance,即模拟信号用平衡型导线传输,数字信号用非平衡型导线传输,在这一最佳搭配的基础上,又将隔离部分与信号传输导体部分完全分离。对于传输微弱的模拟信号,其衰减可降至极低),以及"静电容量均衡原理"(Evencap,即设法使高、中、低频率的静电容量值趋于一致,防止因低频的静电容量值上升而出现低频衰减,从而取得平衡完美的全音域传输特性)来制造出各种各样的系列发烧线材。
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3#

什么叫μ导体?

古河所使用的μ导体,是一种把导线材料经退火工艺处理后与PC OCC复合后所得到的具有高疲劳极限的新材料,除保持原有材料的优良特性外,还增加抗拉伸、抗弯折、不易损坏的物理特性。


什么叫 α 处理?

官方网站解释为:FURUTECH Alpha Process 超电导处理(Super Cryogenic & Demagnetize Treatment)
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4#

卖油翁1 在 2006-8-21 13:28:33 发表的内容


[upload=jpg]Upload/200682113281138652.jpg[/upload]




这条有兴趣! 多少银两一米?^-^
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5#

下面两幅图片是FP--3T762--50电源线的外表。往下就是官方网简介,包括外径、材质、结构、绝缘及有关电气指标等等方面。

[upload=jpg]Upload/200682112463468773.jpg[/upload]



粗达15.5mm的直径!

[upload=jpg]Upload/200682112464826827.jpg[/upload]



线材结构及材质:
*导体: α (Alpha)μ–OFC (7X35/0.18)  线径: 3.69mm
*绝缘层:  P.E.(红、自然、黄)  厚度:0.755mm    线径:5.2mm
*表层(内): 软性PVC(黑色)    线径:12.0mm
*隔离网:0.12mm α(Alpha)
*表层:软性PVC(深蓝色) 厚度:1.5mm
*外径:15.5mm
线材电气特性:
*最大导体阻抗:  2.2 Ω/km         JIS3005         6         20℃
*最小绝缘阻抗:  2500 MΩ.km       JIS3005        9.1        20℃
*绝缘强度:    AC 3000 V/1min.    JIS3005         8
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6#



扎实的结构,粗大的线芯,给人以十足的信心!

[upload=jpg]Upload/200682113275162838.jpg[/upload]


[upload=jpg]Upload/200682113281138652.jpg[/upload]


[upload=jpg]Upload/200682113282957537.jpg[/upload]
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7#


正宗古河的电源线,其线芯与插头的连接,是由三只PCOCC铜叉转接的。致电代理商说要购买,代理商说这个铜叉从来都没外销,如果市场需要,他会向厂方反映云云。为了解决金属表面氧化这个问题(特别是银线,很容易就会变黑),我决定继续延续青翼蝠王的做法,用古河的顶级铜银合金焊锡,将三条线芯做做成叉状,达到防止氧化、接触更紧密的目的。


[upload=jpg]Upload/200682113354638297.jpg[/upload]


[upload=jpg]Upload/20068211336081138.jpg[/upload]




将麻色避震网包裹其上,套上热缩管,接上插头尾,一条外貌俊朗、气宇轩昂的电源线便呈现眼前。

[upload=jpg]Upload/200682113362242022.jpg[/upload]
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8#

上课:)
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9#

下图为E--TP60/20电源排插

[upload=jpg]Upload/200682112403750502.jpg[/upload]



致电古河的代理商问此款成品电源线的价格,答曰:旧款的E--TP60排插的价格为1600元,新款的E--TP60/20排插的价格没有单独标出,估计为2000元。按这个说法,这条电源线的价格就是3450元。但它所用的插头插尾价格较贵,合计1100元。


这款成品电源线没有标价,其型号是G20A--18,额定电流20A,好劲啊!以下是这线的官方资料:

SUMMARY:
High Performance 20A Power Cable (1.8M/Set)

RATING:
Type:2-pole+earth
Rating:20A 125V A.C.
Connectors: FI-31(G) IEC and FI-31M(G)Power

FEATURES:
. α(Alpha)μ–OFC Conductor wires are treated with the FURUTECH α(Alpha)process to minimize transmission loss.
. Finished with High Performance a FURUTECH FI-31(G) IEC Connector & a FI -31M(G) Power Connector.
. Non-magnetic 24k Gold plated α(Alpha)conductor male electrodes and Phosphor Bronze female eletrodes.
. Features Furutech’s unique wire clamping mechanism for firm contacts, realizing pure stable transmission.
. Unique construction realizes the high end audio industry’s firmest contacts.
. Twin Flexible PVC Sheaths provide improved vibration isolation.
. Insulated with Polyethylene PE which contributes to a reduction in capacitance.
. α(Alpha)-μ–OFC conductor is the fine μ–OFC conductor wire strands treated with the α(Alpha) process.

SPECIFICATIONS:
Construction and Material of Cable
. 7 bundles 35-strand α (Alpha)-μ–OFC conductor 0.16mm x 3 core, 3.5mm diameter
. Insulation: Polyethylene (Red/Natural/Yellow) 5.2mm diameter
. Sheath (Inner): Flexible PVC (Black) 12mm diameter
. Shield: 9 x 24 0.12mm copper wire stranded braid
. Sheath (Outer): Flexible PVC (Pearl Blue) 15.5mm diameter

Electrical Properties of Cable / Test method
. Max. Conductor Resistance 2.4 Ω/km,JISC3005 6 20℃
. Min. Insulation Resistance 2500 MΩ--km,JISC3005 9.1 20℃
. Dielectric Strength AC. 3000 V/1 min.,JISC3005 8
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10#



麻衣神相为何物?


中国古代的相术,主要分为三大流派:季为金面玉掌派,仲为铁关刀派,首为麻衣神相派。相传麻衣神相派的创始人赖布衣,走遍大江南北,凭借非凡的相术,指点江山,开人茅塞,扶危济困,救民于水火,为万世所传颂。

本电源线,外型麻色,相线特别,价钱平实,音质非凡,故名“麻衣神相”。



[upload=jpg]Upload/200682113372670262.jpg[/upload]


[upload=jpg]Upload/200682113374023499.jpg[/upload]


[upload=jpg]Upload/20068211338179150.jpg[/upload]
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