Date: 2023-11-29

Twenty-five years on from the original handmade SignatureX, the new SignatureX Tuned ARAY has been upgraded with XLPE (Crosslinked Polythene) insulation, which was previously used in the SignatureXL speaker and power cables. This upgraded insulation is intended to complement Chord’s high-performance shielding architecture and Tuned ARAY conductor geometry technology.

The SignatureX Tuned ARAY is terminated with ultra-low-mass RCA connectors that have PTFE surrounds. Versions of the interconnect fitted with high-performance XLR and DIN connectors are available as well as a variety of different tonearm cables. The pins and contact areas of the plugs are covered with the company’s patented ChorAlloy plating technology.

The cable itself is made from multistranded, silver-plated oxygen-free copper and insulated with an XLPE dielectric. It has a high-density silver-plated braid and foil combination to provide high-frequency shielding.

Under pressure
Using the SignatureX TunedARAY to connect my valve preamp to the valve monoblocks, I start auditioning with Don’t Misunderstand sung by Thelma Houston and Pressure Cooker. The dynamics of the recording are amazing and the music is conveyed with an effortless refinement. Image placement of the instruments is superb and the width and depth of the soundstage is impressively vast.

Interpreti Veneziani performing Vivaldi’s Bassoon Concerto in A minor has fabulous instrument placement and I am able to locate all eight players across my room. I can also clearly hear the breathing behind each note of the bassoon, which positively adds to the overall realism of the presentation.

In short, the SignatureX Tuned ARAY fully justifies its price tag as a high-performance analogue interconnect that delivers refined performances regardless of genre.

Date: 2023-11-28

What Hi-Fi? Awards 2023 winner: PMC’s slimline floorstanders deliver a sonic masterclass

PMC has something of a reputation for high-end hi-fi, and while not everything the British brand produces is bank-breaking, anyone who has clapped eyes on the eye-wateringly expensive Fact Fenestria floorstanders will understand the company can certainly produce extremely premium products at similarly premium prices. The Fenestria, tested at £56,995 / $75,000, are undoubtedly some of the finest speakers we’ve ever had the pleasure of listening to, yet unless you’re the heir to the McVities fortune or a very shrewd Bitcoin investor, chances are you’ll be saving for a long time.

That, then, is where the speakers such as the Prodigy 5 come in. Despite PMC often producing high-end audio at the higher end of the cost spectrum, the Prodigy 5 floorstanding speakers, along with their smaller Prodigy 1 standmount siblings, have been explicitly designed to bring that distinctive PMC DNA to the mainstream, provided you still have a spare £1995 / $2510 knocking around somewhere, that is.

The priority here, as becomes clear when you look closely at the Prodigy 5, is as much sound-per-pound punch as is humanly possible, as considerations over design and aesthetic flourishes fall by the wayside in the pursuit of the best audio you can get for the price. Want fancy metal feet? You’ll have to settle for mostly plastic. Like a sumptuous oak finish? Be happy with that plain black casing. How about ornate, polished terminals? Perish the thought.

All of this, theoretically at least, should be leading to a pair of speakers that, while utilitarian in appearance, knock it out of the park in terms of sonic performance. PMC is aiming to bring high-end audio to the man on the street with its Prodigy range, with the five-star Prodigy 1 standmounter living up to that ambition with startling confidence. Now it’s time to see if the trick can be repeated with its floorstanding counterparts.

Build & Design
As you’ll have already gathered from this review’s introduction, the PMC Prodigy 5 are, in diametric opposition to the old maxim about Victorian children, designed to be heard rather than seen. Every spare penny has been invested in audio performance rather than visual flair, and to an extent that comes across before you’ve even connected to the Prodigy 5 and booted up your first test track.

Slim, black and lacking in any extraneous flair or add-ons, the Prodigy 5 are, as we've said, built to a modest, utilitarian philosophy. That being said, there’s very little to call the Prodigy 5 actively ugly, and for a pair of floorstanders they’re a long way from drawing the eye in an unfavourable manner. Rather, the slimline towers feel crafted to fade into the background, more as quiet sentinels standing in the shadows than showy centrepieces designed to make a visual statement.

Internally, the Prodigy 5 sport similar overall DNA to the smaller Prodigy 1 standmounts, featuring a 27mm tweeter accompanied by a 13cm mid/bass driver that, says PMC’s head of design, aims to “bring the studio home”. PMC claims to use the same core technology across both its flagship studio products and its home audio speakers, with the Prodigy 5’s drivers aiming to fill a large space thanks to its transmission line technology.

At the bottom of each speaker are a pair of twin ‘Laminair’ vents designed to expand the headroom of the sound which, says PMC, are responsible for expanding the dynamic range of audio reproduction, as well as reducing unwanted air noise in the process.

Compatibility
We use our reference system of the Naim ND555/555 PS DR music streamer alongside a Burmester 088/911 MKIII power amplifier for the majority of our testing, but we find that the Prodigy 5 will work well with anything from the Award-winning Cambridge Audio CXA81 amp (tested at £999 / $1299) all the way up to the Naim Supernait 3 integrated (£3499 / $4299).

The Prodigy 5 are typical PMC speakers, in that they’re unfussy and transparent when it comes to the equipment you pair them up with. The slimline floorstanders are easy-going and good-natured up to a point, meaning they’re transparent enough to show you the qualities of a better amplifier but generally willing to reveal, rather than exaggerate, the faults in recordings or accompanying equipment.

Sound
With such an enviable heritage and a legacy for high-end audio showstoppers, we were excited to delve into what these slim, unassuming and affordable towers could manage.

Quite a lot, as it happens. It’s clear from the outset that PMC has hit the sweetest of sweet spots with the Prodigy range, balancing subtle details and musical flourishes with a perceptibly heightened sense of presence, poise and confidence. Shrinking violets they may be to look at, but get the Prodigy 5 warmed up and firing and you’ll understand why the British brand decided on such a name. Prodigy by name, prodigy by nature.

Take their rendition of Björk’s Bachelorette. A bold, brooding number that sees the elfin Icelandic ice queen at her overblown best, it’s a complex, almost industrial ballad that requires as much of the surgeon’s scalpel as it does the engineer’s hammer to truly do it justice. The Prodigy 5’s rendition fulfils these contrary objectives without a hint of strain, matching Björk’s distinctive, piercing vocal vulnerability with the full-bodied and cohesive instrumentation below, all the while revealing the kinks and subtle phrases inherent in such a carefully curated arrangement.

This is what really strikes us about the Prodigy 5, in that they seem to be adept at giving the best of all worlds without a hint of sonic sacrifice. While comparatively priced rivals substitute space for precision or dynamics for subtlety, PMC’s unassuming towers are truly comprehensive performers. Fleetwood Mac’s Go Your Own Way pops with drive and spark in the rhythmic verse sequences, but then fully blooms as it opens out into that iconic harmonised chorus. For building a sense of contrast and drama, we can’t think of a better pair of floorstanders at this level.

What’s more, they’re a genuinely fun listen, the sort of speakers that you want to keep testing and probing to see how they convey your favourite tracks and arrangements. For all this talk of clarity, poise and wide soundfields (all justified, of course), the Prodigy 5 are an immensely diverting listen across almost all genres. Rock tracks such as Wig Wam’s In My Dreams are invigorating and vibrant, hip-hop anthems like Jay-Z’s No Church In The Wild are packed with flavour, while grand baroque pop, tested via Lana del Rey’s Born To Die carry weight, depth and a real sense of scale. Throw whatever you like at the Prodigy 5 and they'll handle it as professionally as a concierge at The Ritz.

They’re not even particularly fussy about placement, and while you’ll get the best out of the PMCs by positioning them around 40-50cm away from the wall to avoid some overly dominant bass, they’re far from prima donnas in this regard. Angle the Prodigy 5 in slightly towards your listening position and you’ll receive an expansive yet well-focused soundstage.

Verdict
PMC promised to bring studio-grade sound to the masses with its (relatively) affordable Prodigy 1 and Prodigy 5 speakers, a task that could have led to some compromises in quality in the pursuit of more democratised audio.

Happily, the Prodigy 5 fulfil their purpose expertly, and while pennies may have been pinched externally, every ounce of sonic performance has been squeezed from this expertly engineered pair of floorstanders. Rich, refined and endlessly rewarding, the Prodigy 5 see PMC succeed in its mission: this is just about as good as we’ve heard a pair of speakers sound at this price. Result.

SCORES
Sound 5
Build 4
Compatibility 5

Date: 2023-11-24

輯錄自《u-audio》

看到 Burmester 216 後級，似曾相識的感覺源自 909，記得第一代推出時，我才剛進入音響評論這一行，編輯會議把機器排給我寫，還有些擔心，Burmester 交給我寫，可以嗎？不想，轉眼二十年一晃過去，眼前的 216，儼然是新世代 Burmester 後級的新中堅主力繼承人。

Signature Line 159 技術下放至 216
怎麼說？Burmester 以前的旗艦後級是 909，屬於高階 Reference Line，將 909 的高階技術下放，延伸至 Top Line 的 911，相當合理，可是後來 Burmeter 推出更高階的 Signature Line，新的 159 後級成為期最高技藝宣言（State-of-the-Art），耗費七年時間研發，每聲道重達 169 公斤，輸出功率高達 1,200 瓦，瞬間功率可上衝 2,500 瓦，總體諧波失真僅 0.0009%，樹立了 Burmester 的全新技術標竿，而其技術精華，則延伸到 216 後級，所以我才會說，216 後級可能是新世代 Burmester 的中堅主力。

推出 216 後級，會不會取代 911 MK III？應該不會，Burmester 通常不會以新的型號，取代舊的型號，而是看市場需求，911 MK III 現在應該還是賣得很好的產品，沒有必要停產，但 216 後級因為是從 159 新旗艦的技術延伸，技術特點與 911 MK III 略有不同，所以兩者應該都會有其擁護者。

Porsche Design 跨刀相助
自從 Burmester 與 Porsche、Mercedes-Benz 車廠合作，提供 Burmester 高階汽車音響選購，品牌高度水漲船高，賦予 Burmester 更鮮明的奢華形象，這次推出全新 216 後級，外觀看起來和 911 MK III 很像，可是細部還是有些差異，而且是請名家出手，委託 Porsche Design 工作室跨刀相助，勾勒出 216 後級新世代 Burmester 工業設計語彙。

Porsche Design 保留了許多既有 Burmester 的設計元素，包括鋁合金散熱片構成的箱體與鍍鉻飾板，但是比例有所不同，鍍鉻面積減少一些，散熱片的線條俐落一些，就這麼小小的改變，就讓 216 後級呈現更具有包浩斯極簡風格的樣貌。

Dieter Burmester 的理念傳承
至於 216 後級的技術特點，則是 Burmester 傳承多年的堅持，首先是超額供電，要讓後級擁有豐沛的輸出能量，電源供應是第一道關卡，創辦人 Dieter Burmester 從一開始就如此堅持，至今依然傳承下來。

以 216 後級來說，其電源變壓器容量為 437 VA，濾波電容總容量 200,000 uF，卻只做 8 歐姆 100 瓦輸出，就是希望不管再多困難的喇叭負載之下，216 後級都能擁有足額的電源供應。

全平衡加上 DC 直接交連
在放大線路設計部分，強調全平衡與 DC 直接交連，這也是 Burmester 傳承多年的堅持，全平衡對音響迷來說，可能是理所當然的設計，而 DC 直接交連則是完全排除音樂訊號放大路徑上的電容，因為多了交連電容，就會構成音樂訊號的染色，所以才會有「挑零件」的說法，就是靠交連電容來調配音色，但是 Burmester 採用 DC 直接交連，目的就是要去除電容的音染。

在輸入級部分，216 後級使用 Burmester 獨家 X-Amp 技術，就是自家製作的純 A 類分砌式放大線路，以 216 後級來說，使用的應該是最新的 X-Amp 3。

考究 X-Amp 的歷史，最早應用在 870 DAC 前級與 877 前級，由 Dieter Burmester 親自設計，歷經十多年的演進，大約在 2000 年代中期，進化到 X-Amp 2，依然是 Dieter Burmester 操刀修改，而最新一代 X-Amp 3 呢？Burmester 沒有說明是哪一年換上的，但可以想像，現在新的 Burmester 器材，應該都是配備 X-Amp3。

導入159 的金屬散熱銅導管
以上所說的技術特點，似乎都是 Burmester 延續多年的傳承，不過 216 後級多了新的內容，來自 159 旗艦後級，那就是新的散熱導管，外觀上來看，216 後級機箱周圍的鋁合金鰭片，都是散熱片，可是 216 後級在機箱內部加上了特殊的金屬散熱銅導管，圍繞著金屬機箱，銅管內部加入冷卻液體，均勻地將功率晶體工作時的熱量，傳送到鋁合金散熱片，維持機器穩定的工作溫度。

關於 216 後級的技術內容，我可以報告的大約如此，Burmester 一直都是相當穩健低調的音響廠家，他們的機器生命週期都很長，像是 909 後級配 808 前級，三、四十年來都是頂尖組合，只是隨著時間推進，技術進步，內容略有變化，而器材推陳出新的速度很慢，代表相對保值的效果，而且，Burmester 很少吹噓自家技術有多偉大，卻更多強調「德國手工製造」，不只是「Made in Germany」，更是「Handmade in Germany」。

只想做「最好」的器材
與一般大量製造音響產品來比較，Burmester 最重要的差異，莫過於此，大量製造的音響器材，可以靠銷售量壓低售價，可是 Burmester 的哲學與理念不是如此，他們並不想做最多，而是想做「最好」。

要把音響器材做到最好，就必須在製造細節上斤斤計較，雖然 216 後級的體積，比起 159 旗艦後級小得多，但是重量也有 35 公斤，在德國工廠手工組裝時，勢必要有許多輔助工具，確保電源與機板準確配置，每一個螺絲開孔的精密度，都決定機箱的牢固性，這些都是肉眼看不到的細節。

要怎麼把擴大機做好，Burmester 累積了四十多年的經驗，反覆磨練、精進其製造技術，只為了把 Burmester 器材做到最好，您可以嫌他們家機器賣得貴，但是其德國手工製造的工藝精神，絕對值得敬佩。

機器送來 U-Audio，我沒立馬拆箱接上去聽，而是要等編輯拍好照片，才敢動手，因為 Burmester 的機器太漂亮了，鍍鉻金屬飾板很容易沾上指紋手印，一定要先讓相機拍好美美的照片，我才敢搬動機器，其實鍍鉻飾板必不難清潔，只需要準備超細纖維的眼鏡布，就能擦得亮晶晶地，但是要注意，擦拭布一定要乾淨，就怕卡在擦拭布上的灰塵顆粒，會讓鍍鉻飾板表面磨出細小的痕跡。

輸入增益夠大，可以玩後級直入
在 U-Audio 的試聽室，我搭配了 Wilson Audio Alexia 2 喇叭，前級則是 EAR 868P 真空管前級，數位訊源是 YBA CDT-450 與 Merging NADAC，可是，當我使用 868P 前級時，第一時間就注意到，216 後級的第一級增益，應該比一般後級更大，通常我用 868P 搭配其他後級時，音量約莫開在 10~12 點方向，如果搭配自家 509 MK II 後級，因為後級本身有音量控制旋鈕，所以更容易控制前級維持在 10~12 點的工作範圍，但 216 後級一搭上去，我差不多 9 點鐘就有滿大的音量，顯然 216 後級在第一級放大做得比其他人要大。

這有什麼好處？前級的工作負擔可以小一點，而且音色有更多 Burmester 的表現，此外，也多了可以玩「直入後級」的趣味，所以搭配 868P 前級聽了一陣子，我卸下前級，用 Merging NADAC 直入 216 後級，靠 NADAC 控制音量，果然效果不錯，有 868P 前級的時候，聲音的厚度與濃度更好，但是用 NADAC 直入 216 後級，整體音場透明度更好，而且厚度也夠，所以，如果您只聽數位訊源，不需要其他檔位切換，可能選一部優質的數位串流播放器，就能少一部前級。

平衡輸入一定要加轉換頭
在講 216 後級的聲音表現之前，我要提醒三件事，第一、Burmester 的平衡輸入，配置是一地二負三正，與 AES 標準的一地二正三負不同，雖然接上去都會有聲音，可是那不是 216 後級的最佳表現，我發現代理商沒有出借平衡線極性轉換器，趕緊打電話求救，不借回來不能好好聽 216 後級啊。

假如平衡輸入的極性錯誤，會有什麼影響？如果您用標準 AES 規格的平衡線，就是錯誤的接法，但是 216 後級依然會正常工作，可是音場會感覺後退許多，樂器的結相力與形體刻畫，都會比較差，那不是 216 後級的正常表現，當您加入平衡線轉換器之後，極性正確了，音場就會往回收，音像刻畫清晰、飽滿、凝聚，低頻的力道與顆粒感都更漂亮。所以，連接 216 後級的平衡輸入（您別無選擇，只有一組 XLR），要不選擇平衡轉換器，要不訂做專用輸出改為一正二負三地的 XLR 線。

擺放位置底部的材料對聲音有影響
第二個要注意的是 216 後級的擺放位置，216 後級底部多了一塊厚實的鋁板，讓機器不露出底部的角錐，可是這讓機器與擺放底部更接近，所以如果將 216 後級擺放在地板上、音響架上，音色都會有若干變化，假如放在硬質地的地板或金剛石上面，音色會比較硬調，比較剛猛，假如擺放在木質音響架上，音色會較為軟 Q，彈性比較好。

我先是把 216 後級擺在地上，然後搬到 MYSTJ 音響架上，確實有微妙的音色變化，擺在地上音色比較硬調性，擺在 MYSTJ 的厚重樺木夾板上面，音色比較溫潤，至於另一款 Sound Organization，底部是強化玻璃，對應 216 後級這麼重的後級，自然沒辦法起加分的作用，所以，假如您想買 216 後級，為它準備專屬的單層音響架，搭配合適的材質，會讓聲音表現更好。

線材搭配可多花點心思
第三件事情則是線材的搭配，這是我跟代理商求救，借平衡轉換端子時，代理商同時出借 Cardas Clear Beyond XL 20A 電源線，外加 Cardas Clear Reflection 平衡訊號線，我才有機會更換搭配 216 後級的 Burmester 電源線。

原來這部後級對線材搭配昔當敏感，尤其是 20A 電源線，我用 Burmester 電源線時，音色比較清亮，換上Cardas Clear Beyond XL，聲音的厚度更棒，同時維持漂亮的 3D 結像與通透的音場，讓 216 後級的聲音表現更上層樓，所以就用 Cardas 來搭配。

集渾厚、豐潤與通透於一身
216 後級可說集渾厚、豐潤與通透於一身的優秀後級，這是很困難的音樂表現能力，有些後級聲音夠厚，可是卻太過濃郁，失去了通透度，要能兼顧厚聲與通透，是相當困難的平衡，但 216 後級做到了。

我想舉 Rachel Barton 與 Samuel Sanders 合作的「Homage to Sarasate」為例，聽「Serenata Andaluza」，開場的鋼琴分解和弦寬闊又厚實，呈現龐大寬廣的鋼琴音像，小提琴獨奏則凝聚在音場中央，位置略高，216 後級準確地描繪鋼琴與小提琴的樣貌，而且，216 後級的力度表現非常好，小提琴的音色凝聚又富有光澤，高昂之處展現充沛的力道，但是卻不會刺耳粗糙，而是能展現演奏家右手力度的強勁，還有雙弦拉奏的重量。

弦樂的表現既真實又唯美
音樂從慢板進入快板，「Serenata Andaluza」的鋼琴與小提琴都激昂地、快速地向前衝，216 後級展現音樂家的企圖，用激昂的表情展現，隨後轉入大調，音樂舒緩了下來，216 後級跟著展現寬闊、軟質的音樂色彩，我的注意力都在音樂上面了，根本無暇思索 216 後級究竟是什麼音色？要講中性無染嗎？那小看了 216 後級，它呈現出「Serenata Andaluza」強、若、鬆、緊的力度變化，而且饒富樂趣，那種幾乎可以想像錄音現場的音樂重現，這部 216 後級不簡單，絕對不是清清如水，而是濃郁芬芳的音樂表情。

換上不考驗音響的「史塔克：巴哈無伴奏大提琴組曲」，聽的是 216 後級的聲音質感。太美了，熟悉的「Prelude」一開嗓，撲面而來的是大提琴漂亮的聲線，鬆緊適中，音像凝聚得很漂亮，右手運弓的粗細變化，比例很清楚，可以想像右手拉弓的躍動，左手指尖在指板上的細微敲擊聲，彷彿回到錄音現場，近距離聽史塔克拉奏，大提琴表現得又真實又美，左手與右手的變化，讓您聽見錄音的真，而音樂流暢的聲線變化，展現的則是純粹的美感。

推力，根本超出對 100 瓦的預期
雖然覺得 216 後級展現錄音的真實與美感，已經非常棒了，可是還是要來考驗一下 216 後級的推力，聽「Tricyle」，主題曲開場的鋼琴彈得輕鬆，可是瞬間迸發的爵士鼓，力道又猛又強，用 216 後級來推 Alexia 2，爽度很高，而且動態對比夠大，鋼琴維持著清晰的聲線，爵士鼓偶而衝出猛爆的巨響，背後的電貝斯則持續清晰的顆粒，216 後級顯然能夠掌控 Alexia 2，就算我推到相當猛爆的音量，216 後級也沒有失控軟腳的情況，而是讓「Tricycle」聽得更加爽快放縱。

216 後級真的只有 100 瓦嗎？感覺應該不止如此，可能是 Burmester 的規格標是，相對保守，可是，我認為 216 後級最值得購買的特質，還是韻味十足的音樂表現力，在通透準確的音場之外，216 後級本身的音色有著豐富的音樂情感呈現，這是 Burmester 與眾不同之處，也是非常難用文字描述的音色特質。

最難就是音樂的情緒感染力
這種音樂的情緒感染力，還有音樂流動感的細膩變化，我想舉伯恩斯坦指揮阿姆斯特丹皇家大會堂的「馬勒第九號交響曲」第四樂章為例，拿出馬勒，您就知道我有多喜歡 216 後級，第四樂章可說是馬勒寫下的最後一個樂章，因為第十號才剛動筆，沒寫完，馬勒就過世了，第四樂章又是從生到死的音樂情境，配上龐大的管弦樂編制，如果音響系統不夠好，可能一開始的弦樂大跳音程，就讓人聽得糾結，不想聽下去。

用 216 後級來推 Alexia 2，我用較大的音量催逼，開場的弦樂群大跳，勾勒出緊張的情緒，彷彿無情的命運進逼，一陣緊張，弦樂群轉入大調，舒緩的長音，讓緊張的情緒隨之放鬆，唯美的弦樂群，背後藏著大提琴聲部的嘆息，讓很美的弦樂群，藏著一絲憂鬱，216 後級把小提琴聲部與大提琴聲部的交織，勾勒出漂亮的層次感，用較大的音量來聽，彷彿坐在音樂廳前五排一般，216 後級讓 Alexia 2 撐開龐大又真實的音樂廳舞台感。

弦樂群唯美又憂鬱的旋律，反覆交織、前進，直到銅管群浮現，溫暖的銅管彷彿將人包圍起來，注入一股暖流，弦樂群再次翻騰，升高音樂的張力，音樂翻騰了五分鐘，音樂收束起來，低音管的吟唱，彷彿死神降臨，音樂再次猶若逐步轉強，到九分多鐘時，管弦交響的力度升到最高，伯恩斯坦彷彿覺得交響樂團的力道還不夠，腳踩了一下指揮台，催促樂團更強、更強、再強，下行的音樂動機則彷彿像世界告別，而銅管總是適時地給予溫暖的擁抱。

216 後級的聲音在哪裡？在音樂的情感裡，「馬勒第九號交響曲」彷彿在向世界告別，而用 216 後級推 Alexia 2，我根本忘記是在寫音響評論，思緒飛回 1985 年 6 月的錄音現場，耳朵緊緊跟著每一個音符的進行，馬勒高聲呼喊時，感受對死亡無法逃避的恐懼，卻又在銅管群溫暖的擁抱中，得到心靈的救贖，將近三十分鐘的第四樂章，216 後級不僅呈現馬勒的龐大厚重，也在空洞的和弦中，聽見作曲家對現實的無助感，而強勁的銅管從溫暖擁抱，轉成尖銳吶喊的嘶吼，弦樂群緊繃地呼應，下行的音樂動機，在終曲不斷反覆，從大聲到小聲，從有聲到無聲，彷彿心跳越來越慢，越來越弱，直到最後一個音符消失在空氣當中......

能這樣聽馬勒，太棒了
聽馬勒第九號有多難？很難，216 後級把龐大的管絃交響，以及強弱對比的動態範圍，盡情地揮灑，我想說，216 後級是相當棒的擴大機，但重點不在規格、數據，也不在技術，而是音樂情感的細膩烘托，重現接近錄音現場的感受，我專注地聽完「馬勒第九號交響曲」第四樂章，CD 停了，我卻依舊沈醉在音符消逝的寧靜之中，能這樣聽馬勒，太棒了。

Date: 2023-11-22

There are many people who will argue that using a digital cable doesn’t make that much of a difference. After all, it is essentially a 75ohm coax wire. However, the Clearway RCA uses the same tuned conductor geometry as found in the company’s original Sarum Digital interconnect, designed to improve musical coherence. It is all about timing and providing as accurate a digital signal as possible. A poor-quality digital cable, or one with an incorrect impedance, will generate reflections of the signal, which can result in jitter and ultimately degrade the audio signal.

Silver screen
In addition to its silver-plated VEE 3 RCA plugs, the Clearway can be fitted with silver-plated BNC and/or mono mini-jacks to suit portable DACs. The standard length is 1m, but custom lengths are available to order.

I use the Clearway to connect a PrimaLuna ProLogue Eight Mk.2 CD player as a source to a Furutech ADL Stratos, acting as an external DAC. I then spin a CD of Saint-Saens’ Organ Symphony No.3 played by The Montreal Symphony Orchestra. It displays a full, deep and refined first movement with a very powerful organ evident while the drum rolls at the beginning make me really sit up and listen. The violins in the sprightly second movement are bright and cheerful and all the sections of the orchestra are perfectly positioned within the soundstage throughout the performance.

A CD version of That Old Black Magic sung by Clare Teal with the Syd Lawrence Orchestra from the Chasing The Dragon album A Tribute to Ella Fitzgerald serves as a great big band demo album. The power of the opening trumpets that precede the vocals is superb and Teal’s vocals have a great energy and excitement to them. The timing and pace of this swinging piece is excellent, while the energy is splendidly conveyed. In conclusion, the Clearway does a brilliant job of transmitting the digital signal beautifully and effortlessly at a great price.

Date: 2023-11-15

It may not seem like audio cables can make a big impact on your hi-fi system, but they are still a crucial part of your set-up. While the cables themselves can’t actively improve your system’s sound, they do the important job of carrying the audio signal between each component, and can potentially degrade the performance of your set-up.

If you’ve taken as much care with individual components, you’ll want to ensure that you are using the best possible cable within your system so that the audio signal is pure throughout.

Chord Company has been evolving its Clearway line of analogue interconnects with every generation. Last year’s version, the Chord Company Clearway RCA Analogue (2022) delivered incremental but clear improvements with only some minor physical upgrades, and took home the prize for the Best Analogue Interconnect over £100 at the What Hi-Fi? Awards 2022 for its efforts.

The latest version hopes to do just that yet again, but it won’t be an easy task. That’s because the new Chord Company ClearwayX ARAY Analogue RCA builds upon an already excellent cable with one main upgrade. The X in the ClearwayX’s name denotes the addition of the XLPE dielectric material.

Build & Compatibility
The material used for the dialectic has a significant impact on the cable’s overall ability, and Chord has been using its version of XLPE (cross-linked polyethylene) technology to insulate the conductor in its more premium cables in recent years. This ClearwayX model at £130 per metre is the first time it’s been available on a more – relatively – affordable interconnect.

Other elements of the cable remain the same, carried over from last year’s model, including the high-quality oxygen-free copper conductor and the latest versions of Chord’s Tuned ARAY conductor geometry technology and dual layer shielding systems. Our review sample measures one metre and is terminated at both ends with RCA plugs that are coated in Chord’s ChorAlloy multi-metal plating – this was also introduced last year and aims to offer better conductivity and is claimed to tarnish less over time (compared with silver or gold-plated plugs).

The cable itself is well made and feels reassuringly durable; if you are going to splash out and buy this cable, it certainly feels as though it will last many years with minimal wear or tear. We also appreciate the direction indicator icons to guide you on which end to plug into your source and which goes into the amplifier.

While the cables can be used with any system, your hi-fi set-up does need to be of a certain calibre and level of transparency to really hear the benefits that a decent cable upgrade can make to your system’s overall performance. You won’t need to splash out such money for a budget system, but much like when we reviewed the premium Atacama Elite Eco 24 Reference rack, we would recommend upgrading to this level of cable only when each individual product in your system costs around £1000. At that price level, the performance upgrade is more apparent.

Performance
We connect the Chord ClearwayX cable into our reference system of Naim Uniti Atom Headphone Edition music streamer, PMC Cor amplifier and Epos ES14N speakers. We also have the previous Clearway RCA Analogue (2022) model at hand to make clear comparisons.

We’re not expecting a gulf of differences in the overall system’s sound here. The Chord ClearwayX RCA interconnect shares the same characteristics as its predecessors, with our system retaining high levels of clarity, crisp leading edges, rhythmic cohesion and even-handed tonal balance. But there are clear differences heard with the newer model.

Major Lazer’s Pon De Floor is propelled forward with a greater sense of drive and attack when the ClearwayX cable is used between the streamer and amp. There’s more momentum and purpose to the song, which now flourishes in a bigger soundstage. There’s clearer intention and snap to each staccato drum beat, while the tautly pulled deep bassline has more textures unearthed. It demands your attention.

Switch to Nina Simone’s Feeling Good and her voice is lavished with greater undertones and richer textures – it’s a more detailed and expressive performance. There’s greater weight and dynamic subtlety to the instruments too, while the quiet moments in between notes are more pronounced and more profound. Background noise is lowered, while there’s more depth and dimension to the space too.

We swap back to the older Clearway RCA and our system still zings with a clear, nimble and surefooted performance packed with detail. To be clear, that is still a perfectly capable cable that doesn’t diminish enjoyment from our system’s performance. But the newer ClearwayX manages to eke out a greater degree of control, punch and musical expression from our system.

Verdict
Chord’s existing Clearway cable was at a good standard, but this new, upgraded Chord ClearwayX ARAY Analogue RCA interconnect pushes the performance even further. It’s a notable step up from last year’s Award-winner, and a worthwhile investment if you want to upgrade your system’s overall sound quality.

SCORES
● Performance 5
● Compatibility 5
● Build 5

Date: 2023-11-13

輯錄自《MY-HiEND》

台灣代理商鈦孚音響在今年慕尼黑音響展後引進了丹麥高階喇叭品牌Peak，並信心十足地直接下訂音響展中首次亮相的旗艦喇叭Dragon Legacy。日前終於盼到喇叭抵台並直接開箱這單隻箱體達到225公斤的大傢伙。我們也應邀前往鈦孚音響近距離觀賞聆聽這對頂級喇叭，雖是與Peak的初次見面竟便由旗艦開始，深入體驗品牌的一切精華。

站在頂峰的丹麥製作
Peak的正式公司名稱為Peak Consult，成立至今已經超過25年，由Per Kristoffersen先生在1996年成立，很有趣的是品牌名稱就是他的名字加上姓氏第一個字組成。Peak非常重視喇叭箱體製作，一切都在自家工廠進行，對於箱體共振控制有著嚴格的把關，通常採用三明治箱體加上高效率的內部阻尼設計，最外層通常則使用美國胡桃木作為外觀，而Dragon Legacy則是使用更名貴、硬度更高的非洲雞翅木，並達到丹麥人所引以為傲的高級木匠水準。單體採用同樣來自丹麥的供應商，大家都知道丹麥單體的製造商水準都相當高，依照Peak的需求規格製作，分音器則是人工挑選最高品質的元件精準地製作。

25年後再度進化
在2021年的時候，Peak Consult迎來全新的改變，有兩位重量級的業界精英加入品牌成為投資與經營者，Lennart Asbjørn先生與Wilfried Ehrenholz先生。前者成為CEO掌管Peak Consult的行政管理，後者則是掌管產品發展與市場策略，台灣發燒友應該對Wilfried Ehrenholz先生會有點印象，他便是Dynaudio的共同創立者，直至數年前還仍是該品牌的唯一擁有者，他對於高階喇叭產品與市場的熟悉度和經驗是其最寶貴的資產，可以想見入主Peak Consult後能大幅提高品牌的完整度和市場能見度。

全新打造頂級旗艦，內外兼修的經典
這次我們在鈦孚音響直接面對的是Peak目前最新的旗艦喇叭Dragon Legacy，這是今年才在慕尼黑亮相的全新產品，我認為Dragon這個字用得相當好，從外觀乃至於聲音上這對喇叭都給人很沉穩內斂、蘊藏能量的神祕與貴氣感，很符合龍在東方人心中的形象。Dragon Legacy在外觀上使用非洲雞翅木作為箱體側面與後面的表面材料，但與一般貼木皮的方式非常不同，他們使用的是14mm厚度的非洲雞翅木，像是汽車內裝原木飾板或是原木櫥櫃飾板那種厚實感，在成品上可以看到摸到原木起伏的曲線和紋路。箱體主要採用多層高密度夾層板(HDF)搭配特殊阻尼膠，並在內部透過精確計算搭建支撐結構。最後在前障板與後方都採用軟質皮革包覆，視覺上更為多元並做出質感的延伸，整體是朝向橫跨年代的經典外觀設計。因為Peak在箱體部分全都自行處理加上用料非常扎實，因此全系列的產品幾乎都相當重，Dragon Legacy單隻重量達到225公斤，最小型的Sonora也達到單隻48公斤。

Dragon Legacy從設計之初便是全新打造，箱體側面使用4層HDF高密度層板與阻尼物，總厚度達到46mm，箱體上下對應5個單體隔為5個獨立箱室，彼此間箱室間隔板結構最厚達到82mm避免互相影響，並具有特殊阻尼室，內部灌滿沙子減少任何顛顫效應(microphonic effects)，避免微小振動影響且具備穩定的溫度。在喇叭底部則搭配了6個可調整高度的金屬角錐支撐整個箱體，原廠雖無說明材質，但目測應該是不鏽鋼。

完善單體與分音器的協調
Dragon Legacy總共使用5個單體，採用對稱式排列，上下兩端各是1個低音單體，最中央為1個高音單體，高低音單體之間則各有1個中音單體。低音單體尺寸為28cm，內部有著鈦金屬製作直徑75mm音圈架提供長線性行程，振膜是由浸漬紙與泡棉製作的三明治結構。並配置對稱式磁鐵驅動系統，可以穩定偏移範圍內的阻抗，達到較低的諧波失真與互調失真。低音反射孔設計上搭配4階分音達到平坦滾降，在極低頻上提供增益，並避免了在人聲頻率範圍出現不想要的干擾。

2個中音單體的尺寸為15cm，對稱磁鐵驅動系統與銅環驅動、橡膠懸邊，提供動態、平滑與均衡的音樂表現。頻率與相位能夠與高音和低音一同達到良好的控制能力，並搭配具備波導設計的全新高音單體，同樣具有對稱磁鐵驅動系統。分音器除了精心挑選市面上可購買的最好元件外，最終也都通過實際聆聽才定案，確保聲音是最自然且高品質的表現，經過長時間測試調整與單體達到完美的相位、瞬態響應和音調平衡。

溫柔而堅毅的搭檔
Dragon Legacy效率上為89dB，額定阻抗4歐姆，並非高效率的喇叭，但這在旗艦等級的系統上絲毫不是問題。代理商鈦孚音響在系統配置上選擇Constellation旗艦Altair II前級擴大機與Hercules單聲道後級擴大機，同樣也是頂級配置，Constellation的聲音非常迷人，一直都是我最喜愛的品牌之一，在音樂感和性能上皆為十分高品質的水準，很推薦大家參考。

在訊源上則是使用Innuos Zen網路串流伺服器搭配T+A MP 3100 HV用做DAC解碼，這都是相當穩妥專業且品質與表現一向令人滿意的前端器材，在世界各地都有為數不少的忠誠用家，完全襯得上Peak Dragon Legacy這樣的頂級大傢伙。

足以挑戰市場標竿的頂級水準
Peak Dragon Legacy在低音量一開聲熱身時我就已經感到在聲音上的威嚴，這是種不需要看到喇叭就能得知這是大傢伙且高水準系統才能發出的聲音，哪怕在人們能正常對話的音樂音量下也可以聽到音樂的密度感和穿透力。在參考Chie Ayado綾戶智繪的《To You》專輯，本身就極具穿透力的演場者在這套系統幫襯之下簡直像是開了外掛，聲音的扎實度和情感靈魂毫不保留地揮灑在聆聽空間之中，如同一位鐵肺歌手在你面前全心唱歌的那種震撼。演唱時的細節更是都很自然地表現出來，連同鋼琴等演奏是很清晰地座落在四周圍，大尺寸的單體在聲音的包圍感和空間填充能力上還是很好的，尤其是不必刻意拉高音量就可以得到小尺寸單體無法提供的包覆能力，在相似的音壓大小下，大喇叭總是讓音樂顯得更輕鬆自在。Peak Dragon Legacy在中頻是極具密度且充滿細節的，音色上是厚實帶著些許溫暖，有種如沐春風的安穩感，高頻銜接的非常自然，而在低頻上則不斷傳遞出陣陣下潛的感受，同樣不需要大音量就有能量感和深沉的低頻存在空間之中。

深度與光澤兼具的動人聲響
首先播放由Eva Cassidy所唱的 “ Ain’t No Sunshine “ 歌曲來試聽，會覺得弦聲的表現特別漂亮，在有厚度與深度的聲音之上，又增添許多潤澤光感，令聲音的弧度又或是深度都更加明顯，音樂的動態感顯得更為強烈明顯。鋼琴聲的音色也同樣優美，能聽見聲音高而不亢、細又不尖的感覺，且該有的清脆也分毫不少，已相當細膩的方式表現出來。人聲的表現則覺得相當直接，隨著發聲由平緩開始直至出力，當下會相當直覺地感受到開門見山地爽感，整首歌曲的豐富程度可見一斑，平靜時緩、激動時鬧，讓聆聽的人隨著音樂的引導而沉浸。

力量依舊溫柔並存
接著試聽Alison Krauss的歌曲 “ I’m Gone “ 做參考，在此聽見這對Dragon Legacy落地喇叭的低頻表現很出色，聲音聽起來是很受控制的感覺。樂器在演奏的時候明明沒有覺得很魁武有力或是勁道十足的感覺，但低頻卻相對地能感受到非常厚實飽滿的存在感，聲音的形體有著非常明顯的鼓脹感，蓬鬆卻又細緻的在空間中四溢擴散開來。鋼琴的聲音在位置定位上或是聲音的流暢上都特別引人注目，讓人感覺倒像是被音符給層層環繞著、包圍著，而人聲的部分也有著類似的精緻度，在輕柔的時候會聽出聲音的溫柔婉約，即便是發聲稍微出力一點的地方，也使人聽見聲音增加了許多力量但也不會就此失去了這份溫柔感，整體聽下來能讓人輕鬆舒適的去細細品味整首歌曲。

聲音綿密包覆音樂細緻展現
最後以Adele的歌曲 “ All I Ask “ 做聆聽參考，透過Dragon Legacy落地喇叭所播放的這首曲子，當下聽起來的感受就是包覆感十足，音樂相當綿密的在空間中充斥著，而且聲音的分布是令人感到舒適的那種。鋼琴的距離感覺非常靠近，能更清晰地聽見琴聲的連貫流暢，但聽起來也不會覺得有任何太過近逼得壓迫或急促感，同時也感到人聲近在眼前，明顯的能聽出來聲音彼此之間是非常立體的，聲音最原始的清晰乾淨樣貌就這樣直接攤開在眼前。而在曲目後面人聲較顯激動的段落，也令人能很直接地感受到聲音的勁道攀升的感覺，但儘管聲音的力量開始變多，也沒有絲毫片刻的瞬間有任何吵雜或不適的感覺，在聆聽較為激動或磅礡的歌曲，Dragon Legacy落地喇叭都能呈現出驚心動魄但又不帶壓力的聲音表現。

Peak Dragon Legacy旗艦落地喇叭
● 14mm非洲雞翅木外觀 (兩側, 頂部)
● 皮革包覆外觀 (前, 後)
● 設計: 3音路5單體, 低音反射式
● 單體: 1 x 高音單體, 2 x 15cm 中音單體, 2 x 28cm低音單體, 對稱式磁鐵驅動系統
● 效率值: 89dB
● 額定阻抗: 4 ohms
● 尺寸: 172 cm x 40 cm x 58 cm (高 x 寬 x 深)
● 重量: 單隻225公斤