这是全日本最高科技的结晶，价格高达2万3千人民币1米的顶级纯铜信号线，他足以在线材世界中留名青史，可以与任何信号线一较长短，称得上是线材中的日产GTR跑车。我来详细介绍一下。先翻译一篇美国权威评测。

acrolink

7N-A2500 Mexcel interconnects

as reviewed by Robert H. Levi

Brand new from Japan, and the finest cable I’ve yet heard from those shores,

我听过的这么多线材中，这条ACROLINK的7N-2500信号线是最为细腻的线号线

is a joint venture of Mitsubishi and Acrolink:

他是日本三菱公司与雅高聆公司的精华

the Acrolink 7N-A2500 Mexcel interconnects. They are expensive ($3750 per meter with RCA terminations),

这对线非常昂贵，1米RCA版本的价格高达3750美元（23000人民币）

but the good news is that they are well worth the money,

但是，我认为，他值这个价格！

with palpable imaging and mountains of definition.

本线有着看得见摸着到的真实结像，以及数不清的细节

Made of ultra-pure copper in a quasi-Litz configuration and shielded to the max,

本线以超顶级纯度的纯铜材质，以李兹接法制作，并赋予顶级的屏蔽。

they sound as smooth as a baby’s bottom

这对信号线的声音，就像婴儿的屁股一样顺滑粉嫩

and as nuanced as anything I’ve heard in the exalted $2000-$4000-per-meter category.

他表达音乐的细微表情好到比任何我听过的2000-4000美元（12000-25000人民币）一米的信号线要好。

With a capacitance of only 127pF per meter, they yield super-lifelike imaging with a frequency response out to an astounding 18Ghz!

由于本线的电容低至127皮法每米，他的频响范围宽至令人咋舌的18GHZ！因此他能够表达出超级逼真的画面感！

Acrolink is the sole producer of documented, stress-free, 7N (purer than 99.99999%) copper in the world.

ACROLINK雅高聆，是世界上主要生产无应力7N铜（纯度高于99.99999%）的厂商。

The conductor is formed into a fine ribbon (0.1 x 0.8mm),

导体被编织成网状丝带（0.1 x 0.8mm）

then insulated with a fine enamel coating in a Litz structure.

然后以李兹结构进行涂上细腻的涂层进行绝缘

Mitsubishi developed the MEDIS electro-deposited insulation system,

三菱公司发明了MEDIS电积绝缘系统

which ensures a perfectly even coating around all the edges of the rectangular ribbon.

该系统使得涂层均匀作用于编织物

The ribbons are then braided densely around a core that consists of polymer polyolefin elastomer.

然后，编织物的中间，是一个由弹性聚合物组成。（牛！这个结构与一般的线截然不同，等于有着超大面积的导体，成环形一样传输信号）

7N-A2500 Mexcel has a balanced, two-core shielded cable structure, with the shielding layer also formed with braided 7N copper ribbons, of a larger size (1.88 x 0.122mm). Acrolink also created new RCA and XLR plugs to complement the quality of the cables.

本线具有平衡双核芯屏蔽线结构，屏蔽层一样由7N铜编织网组成(1.88 x 0.122mm)，为了此线有最佳表现，ACROLINK特别制造了高品质的RCA与XLR插头。

看以上的结构图，本线的导体结构非常牛逼，不像通常的线是中间两束铜线，而是将铜线编成网状，套在绝缘管子外面，以牛逼的圆环状传输信号

Though the 7N-A2500s were fully broken in when I got them, they had not been used for quite a while, so I ran them for 48 hours on the Cable Cooker and 24 hours in one of my systems before serious listening. I began by putting them between my EAR 834L preamp and Cary 300B SET amplifier.

我接在自己系统中煲炼后，连接在EAR834L前级与CARY 300B后级中，进行聆听

I had the Harmonic Technology Cyberlight interconnects with Battery Pack III power supply on hand for comparison, and the results were fascinating.

本线的表现，令我震惊

the Acrolinks more luscious and a tad quieter, with blacker backgrounds.

本线具有比我昂贵的参考线更悦耳的，更安静的，更黑的背景。

the finesse and luxurious nature of the Acrolinks was beautiful.

细腻度，悦耳度，自然度太美丽了

 

The definition of the Acrolinks was excellent to superb.

本线的解析力属于优秀到超级的级别

The Acrolinks sounded slightly more organic. I would place the Acrolinks just on the sweet side of absolute neutrality, but not by much.

本线听起来生机盎然，比完全中性的线要略带甜味，但又不是过分的甜，是一种清甜

I loved their combination of marvelous, mellifluous presentation and super-high definition.

我喜欢这线，他结合了神乎其神的，甜美悦耳的音乐表现以及超高的解析力。

By the way, I also loved their  connectors. They grab like the type that requires hand tightening, but you just push them on. Acrolink did their research here.

我也很喜欢他们特制的头尾插，ACROLINK看来花了苦心来制作此线的头尾

Next, I moved the Acrolinks into my main system, where they shared the outputs of my new CD player, the awesome E.A.R. Acute, with my reference Kabala-Sosna Emotion interconnects.

接下来，我将其接入我的主系统，我喜爱的英国EAR ACUTE CD机，用来对比的线材是美国顶级线KUBALA-SOSNA的EMOTIOM。

Comparing the two cables was a stunning experience. After playing a world of discs, I could only conclude that the two cables sounded very nearly THE SAME.

在比较了多回合后，我确信，他们的表现非常接近。

Keeping in mind that the Avalon Eidolons will easily reveal even the smallest variations,

我的AVALON 喇叭具有很强的解析力，能够区别最细节的差别

I heard close to no difference at all. Both are equally quiet and detailed, and both knock on the door of the state of the art.

两者一样安静，一样充满细节，一样达到了HIEND的巅峰。

The only difference I can report is that the Acrolinks slightly rounded the edges of vocal sibilants and cymbal strikes.

唯一的区别是，本线稍稍将边缘表现得偏顺滑，比如在表达歌手的齿音与铜钹的擦擦声时，本线的边缘处理得更为圆滑。

They slightly sweetened and smoothed Ts and Ss, sung by sopranos in particular. The Acrolinks were also a bit less dynamic than the Emotions. That’s about it.

此外，比起美国的KUBALA-SOSNA的EMOTIOM信号线，在动态淋漓方面稍微弱一点。

 

The Acrolink 7N-A2500 interconnects are as convincing as any cables at their price.

本线在其价格范围内极具说服力。

They have fabulous definition and sophisticated nuance.

他们有惊人的解析力与诱惑人心的细微表情。

They sound consistently organic and real on honest recordings.

他听起来极致自然与真实，忠实反映出录音中具有的内容

They join some of the biggest names in the business with a credible assault on the highest of high-end performance.

他结合了一些最大牌的公司的技术，具有HIEND境界中的最高峰。

Made of the purest copper, they reveal the finest nuances and the biggest crescendos, entertaining the listener to the max.

运用纯铜，他们表现出最细腻的细微表情变化感，最完美的从渐弱到渐强的变化感，让听者的愉悦感到达顶峰。

Though expensive, they deliver.

虽然昂贵，但是值得

Their construction is bullet proof and elegant.

他的结构优美漂亮，又坚不可摧

Their sound is organic and delicate, with jet-black backgrounds.

他的声音自然而微妙，带着乌黑的背景

You’ll have to spend nearly double their not-inconsequential price to significantly better their performance. Acrolink has a winner here! Robert H. Levi

如果要超越此线的声音，你需要付出比起贵一倍的价钱，等于是天价，才能做到！因此本线毫无疑问是这里的胜利者。

The following is a list of my reference interconnects at different price points. The sound achieved in each price category is eclipsed by that achieved in the next higher category.

以下是我的参考信号线，每个档次比下一个档次有明显差距

• Over $4000 per meter:超过4000美元每米的

Jorma Prime 

• $2000 - $4000 per meter:2000-4000美元每米的

Harmonic Technology Cyberlight (with Battery Pack III)

Kubala-Sosna Emotion

Nordost Valhalla

Acrolink 7N-A2500 Mexcel

Dynamic Design THB Nebula

Silversmith Palladium

• $1000 - $2000 per meter:1000-2000美元每米的

Dual-Connect Gold

Kimber Select Silver

Acoustic Zen Silver

• $450 - $1000 per meter:450-1000美元每米的

Harmonic Technology Pro Silway III

Xindak Gold

Kimber Select Copper

• $250 - $450 per meter:250-450美元每米的

Soundstring Pro

Eichmann Express 6 Series 2

• Under $250:250美元以下的

Kimber Hero

Recordings used in the evaluation of these cables included:

评价这些线材时使用的参考CD/SACD清单

• Virgil Fox, Encores (RCA/BMG SACD 82867-71626-2)

• Rinsky-Korsakov, Scheherazade, Reiner (RCA/BMG SACD 82876-66377-2)

• Hillary Hahn, Bach Concertos (DG SACD 474-639-2)

• Beethoven, Archduke Trio (Mirrored Nature SACD MNR 5003)

• Tchaikovsky, Trio in A Minor Op. 50 (Mirrored Nature SACD MNR 5001)

• Beethoven/Franck, Violin and Piano Sonatas (Mirrored Nature SACD MNR 5002)

• Dvorak, Symphony 6, Davis, London Symphony Orchestra (LSO Live SACD LS00526)

• Dvorak, Cello Concerto, Queyras, Prague Symphony (Harmonia Mundi SACD 801867)

• Gene Harris, The Best of the Concord Years (Concord Records CD 4930-2)

• Hovhaness, Symphony 22/Cello Concerto (Naxos CD 8.559158)

• Jacintha, Here’s to Ben (Groove Note SACD 1001-3)

• Chopin, Concertos 1 and 2, Rubinstein (RCA/BMG SACD 82876-67902-2)

• Dvorak, Cello Concerto, Piatigorsky (RCA/BMG SACD 82876-66375-2)

• Suppe, Overtures (Mercury SACD 470-638-2)

• Hovhaness, Mysterious Mountain (Telarc SACD 60604)

• The Absolute Sound SACD Sampler (Telarc SACD 60011)

• Howard Hanson, Symphony 2 etc. (Telarc SACD 60649)

• SuperBass2 (Telarc SACD 63483)

• Orff, Carmina Burana (Telarc SACD 60575)

• Diana Krall, Love Scenes (Impulse SACD 2841-35)

• Duke Ellington, Blues in Orbit (Mobile Fidelity SACD 757)

• Isomike Sampler (Kimber SACD 2005A)

• Chick Corea, Rendezvous in NY (Stretch Records SACD 9041-2)

• Saint-Saens, Piano Concertos Vol. 1 (Audite SACD 92.509)

Acrolink 7N-A2500 Mexcel interconnects
Retail: $3750 per meter   本线的价格：3750元每米

 

Manufacturer's Response

Acrojapan and The Lotus Group wish to thank Bob Levi for his thorough and insightful review of the Acrolink 7N-A2500 Mexcel Series Interconnect. The carbon fiber RCA connectors are in fact marked to distinguish them one from another: One is printed in gold ink and the other is printed in Silver. This may be easy to overlook as it is a subtle detail. We at the Lotus Group will be happy to provide red and black stick on arrows for those whose eyesight "ain't what it used to be".

Joe Cohen
Lotus Group

下面来欣赏一下本线的实物，非常粗

我的听感，基于我的卡玛3.2.2BE喇叭

本线一开声，我当即感受到极致的细腻度，声音全频段没有任何可以被称为粗糙的东西存在。人声与乐器具有绝佳的余韵泛音，全频段具有有别于常规纯铜的不可思议的魅力，那是顶级纯铜才能具有的华丽的带着金色美妙感的华贵音色，纯银肯定做不出如此阳光灿烂的音色，与低档线的杂音多不纯截然不同，本线的声音纯度极高，带来漆黑地能将人吸进去的超安静的背景。我感觉到本线在声场的塑造上带给我强烈的3D真空感，我仿佛是在宇宙聆听音乐，我仿佛摆脱了重力的束缚，整个人的心都翱翔起来！这样的巨大而又清晰的声场表达，我首次经历！

在音乐的饱满度与活生度的结合上，不要说在日本范围，即便放眼于世界范围，也是具有顶级的饱满度，然而却没有因为饱满而有半点拖沓与臃肿，而是具有达到极致的全频的高能量弹跳感。让我感受到音乐是没有拘束，没有人工雕刻的木讷感的，呈现出如水润滴水的新鲜水果那样的感觉。

全频水润又鲜活，宽松无压力，流畅度至高的泛音让音乐的活生感达到无与伦比的境界，音符的收与放瞬态极佳。他有绝对的实力为大型喇叭系统提供足够丰富的信息量，让一切信息都能自然舒展开来，呈现出乐器本来的风貌，带来一听就觉得被深陷现场不可自拔的感觉。

本线具有安静到仿佛头发丝掉在地上也能听到的背景，这使得最细微的细节也能很轻松清晰呈现在背景上，加上超级细腻的音质，使得乐器的泛音无比丰富形成逼真无比的听觉盛宴，他能让你看到没有阴霾的，直接面对的现场，这是一款具有阳光一样金碧辉煌的魅力音色的信号线，无可替代，他的结像是完全精细到看得见的，因为仿佛直接看到歌者的一切表情，而轻松听到陶醉与梦幻！

本线当之无愧达到了高纯度纯铜信号线的最高境界！