Quad esl 57 vs 63 あれから時間が経ち私も40歳近くになり、ようやくesl-63の良さが分かってきました。あの時にお客様が「どうしてもこのスピーカーでないと・・」と言われたのが分かった様な気がします。確かにこのスピーカー「esl-63」でないと出 Quad ESL 57 vs. The 63s do sound very balanced and more coherent overall than any other speaker I remember. These elements are connected to a power supply that provides 5kV of EHT (Extra High Tension) charge. Next Beveridge 2SW2, esl 57, DM70, Stax headphones. Quad QUAD ESL hi-finews ICONIC HI-FI It was a freak of its time, one of those off-the-wall designs more often found in the footnotes of audio history. nl Introductie 1955 Geproduceerd tot 1985 Totaal aantal 54. It is well known that the '57 offers a very difficult load, because the load is highly reactive and changes from approximately 60 Post subject: Quad ESL 57. 2010 18:16 génial, des Quad ESL et c'est pas les modèles sèche serviettes (57) enceintes d'une finesse inouï assez directives mais d'une très grande transparence. Made most other speakers sound like hi-fi speakers. Meinolf has been kind enough to provide a translated account of the repair process. 00 pr : Quad ESL-57; Power Supply Rebuild (new rectifiers, lamps, power connectors, etc) $200. I’ve got a pair of John Hall modernised/ optimised 57s, Quad ESL 57 Electrostatic Loudspeakers. Wobei man sagen sollte, das eine in der Eifel übeholte ESL 57 wirklich nochmals besser ist. Neither have ever given me a problem. I know what you mean in your 63 vs 57 comparison. I've had a lot of both types over the 15+ years I've been rebuilding and using them. Walker brought out the ESL-57 in 1957 (that may seem to go without saying, but its successor, the ESL-63 came out in the early 1980s) and they remained in production for 25 years. All the later models are also part of our refurbishment program. (All of these reports can be found here. D. This special edition of the Sigberg Audio Inkognito subwoofer replaces the factory approved stand for the Quad ESL 63 and has a high quality satin black finish. the 63, but I have an opportunity to get a pair of 57s (15-20 min driving distance). Da ich seit ca. De oudere types de ESL 55/57 en de ESL 63 werden in Engeland geproduceerd, de latere types ESL 988/989 en ESL 2805 en 2905. Gordon Holt in September and November 1983, with further coverage following in December 1984, July 1985, January 1987, and February and June 1989, by which time the price had risen to $3990/pair. h. We provide products and services for maintaining all models of Quad Electrostatic loudspeakers and the Stax F-81, F83 loudspeaker. Quad; Floorstanding speaker; ESL 63. (57 vs 63) and what you can find to buy and rebuild. Hans Rudolf congrats from me as well. Larry Greenhill reviewed the Quad ESL-63 US Monitor in February 1989 (Vol. 142 The original ESL-63 was reviewed by J. QUAD ESL-57 speakers: something I don't understand -- and VFETS? Proconsul; Jul 4, 2007; Speakers; Replies 18 Views 3K. Later Quad ESL speakers enhanced power handling, low bass and high treble performance, as well as a cleaner, tighter sound – but the original ’57 still has something to offer. ElectroStatic Solutions is a company founded and dedicated to electrostatic loudspeakers. it Quad ESL 2912 Quad ESL-57 Another sleepless beauty, Peter J. ESL-57, ESL-63 et pourquoi pas les modèles qui sont arrivés plus tard. The advice I can offer on picking a pre-amp is this: Try a fully balanced pre-amp and a true single ended pre-amp. Slightly more amplifier friendly, but both will kill a weaker amp. While there the owner demo'd a set of the Quad esl 57's through some Macintosh tube gear. These loudspeakers are in many ways still state-of-the-art even more than 45 years later. I'm in the Twilight Zone waiting to get one of the ESL-989s repaired. Check out what Dover said about adding “Sequerra ribbons”. Top . It uses a sectionalized panel approach like the original ESL, but unlike the Original, all the stator spacings are the same, and Begonnen met de Quad ESL-55/57 en later de befaamde ESL-63. Quad 57 - Meinholf's Rebuild "The following story is from a client in Germany (Meinolf) that had some Quad 57 ESL speakers that needed repair. 0. ) Nothing up to that time and precious little since could lay a patch on Speakers, Soundbars and Subwoofers; Activity. microstrip VIP/Donor. Quad ESL 57's vs. The Q-ESL 57's were my very first encounter with stats. Don't miss the next Quad ESL 63 posted for sale! Yes, the Quad 57’s dreaded “head in vise” HF range ~1 foot lateral sweet spot. QUAD ESL-63 plus werkplaatsbenodigdheden Marktplaats €1,250 Apr 8, 2025 Marktplaats Quad ESL 2812 Quad ESL 57 - $4,499 HiFi Sound Minneapolis $4,499 Jul 28, 2024 Consonance. 5 for the original QUAD ESL (also known as ESL-55 or ESL-57). Apart from that, I don't see any discrepancy between what Sreten has written and what Baxandall has Ook bekend als ESL-55 of ESL-57. “Quad’s founder Peter Walker said it best. I originally tried pairing I know that there are some differing opinions on the 57 vs. Quad; Loudspeaker; ESL 989. Forums. Ces enceintes conçues (de manière totalement artisanale) par le génial Peter Walker à Huntingdon, en Angleterre, font réellement partie des légendes de la haute-fidélité. ) The ESL-63 was not without flaw. My question is the following: West ultimately recommended the Quad ESL, referring to it as “an excellent domestic speaker. den ESL 57 oder auch 63. I was thinking of possibly keeping my SA1's but getting the ESL 57's as a second pair to use now and again, alternating speakers every few months, unless they where that much better, then sell the SA1's. Thuis; Modellen. I rebuild the original ESL's as well as the ESL-63's and newer Quads (988, 989, 2805, 2905, 2812, and 2912) to original performance or Manual Library / Quad. To give you an example, let's try a 200 watt SS amp, which does 400 watts into 4 ohms. Additionally, the 57 was designed as a mono speaker and Peter Walker meant the presentation to be corner loaded and the resultant listener perspective to be akin to listening to the orchestra up front in the balcony (this is often considered the best seat Even a modest size ESL like the Quad 57 needs a mic distance of at least 2m for the different segments to integrate properly. The move proved successful and to this day Huntingdon is still the home of QUAD operations, research and development. 5 watt Musical Paradise MP-301MKIII Integrated. Jul 25, 2020 Looking from perspective its a bit misleading the value of a 303 vs Quad II, maybe the 303 were made in much higher numbers. Quad ESL 63's: posted by Vinylly on February 8, 2010 at 17:09:10: Ah, ESL or ESL-63, This is an age old question. I don't know where the discrepancy between 2 and 3 comes from. 1 of 2 Go to page. Ga naar de inhoud. Maar als in 2014, na jaren luisterplezier, de kwaliteit van Quad membranen afneemt en deze niet meer volgens specificatie op hoogspanning komen, The recent appearance of a full range ESL designed and produced by a well-known manufacturer specialising in high quality reproduction, was bound to cause considerable comment and speculation. Wat is een ESL-Plus? Geschiedenis; ESL-57 coating; Techniek; Plus beter rendement een gemeten 86 dB / 1W / 1m / 1 kHz voor de ESL-63 en 92 dB / 1W / 1 m / 1 kHz voor de ESL-57 Plus verbeterde elektronica componenten. My only experience is OTA 57's and Quad repaired 63's. 16 sept. De eerste uit de reeks van Peter Walker's wonders. Used Quad Esl for sale on 400+ second hand hifi sites & shops. SoundLab and MartinLogan have impedances that can be as low as 1 ohm, but the ESL63 never goes lower than 4 ohm, being 5 ohm at 10kHz. The recent appearance of a full range ESL designed and produced by a well-known manufacturer specialising in high quality reproduction, was bound to cause considerable comment and speculation. revoxb77 Post subject: Re: Quad The poor consumer was left with a choice to either chance buying a secondhand pair of 57's and hope they worked ok, or splash out on the replacement to the ESL 57, the ESL 63. The number “57” was added in 1981 when the successor was launched. ” Though ESL-57 was never an official model number, the moniker stuck over the years, eventually becoming a convenient way to The nice thing about the Quad ESL 57's vs the 63's is that you can use ordinary graphite for coating the diaphragm's whereas on the 63's, the diaphragm coating needs to have very specific properties for it to work long term. ESL. Toggle back and forth using the switch on the rear of the 890. With quirky British logic, this was named ESL-63, Warning to Purists: Despite certain qualities about the ESL-63 speakers which you will probably like, Quad equipment is not designed primarily for audiophiles, but for serious-music (call that "classical") listeners who play records more for musical enjoyment than for the sound. From that first note onwards the rest is sweet history! There's absolutely something magical in Farad LPS, Roon, Quad ESL 63, Entec subs, Anthem STR preamp, Benchmark AHB2 amp. Next Last. ex MatsT). I drive them fairly decently i. Awarded greatest HiFi product of all time by HiFi News in 2000; the Quad ESL delivers some of the most natural, open-sounding mid-band (especially on vocals) you're ever likely to hear. I have a couple of pairs of ESL 57s and a pair of USA monitors. 2): Electrostatic loudspeakers (ESLs) have always held a fascination for audiophiles. Quad launched ESL-63, successor to the original ESL, in 1981. Back; Quad 405 Manual; Quad 405 Test; Quad 405 Mod; Stacked Quads; Structure; History. I like it's imaging better. Anything newer than the 63's have electronics that is functionally the same. Vint Age. Models later than the ESL-63 have real problems with internal parts staying glued together. May 30, 2010 21,653 5,290 QUAD ESL-63 (988-2905 etc. I have used many amplifiers with my Quad speakers, and owned all Quad ESL models : 57, 63, 988, 989, 2905, 2912 (as well as many other electrostatics). The list of past and present Stereophile contributors who've written about the I am very close to buying a pair of Quad ESL-63's that have been upgraded by Kent McCollum of Electrostatic Solutions. Thread starter esl 63; Start date 2018-02-04 2:40 pm; 1; 2; Next. Quad's loudspeakers do not reproduce very deep bass and will not play at aurally traumatizing The Quad ESL-57 Loudspeaker was the world's first production full range electrostatic loudspeaker, launched in 1957. For 63 I would recommend Atma Sphere M-60. Why invest in meaningless stuff and even recommend others to do the same on forums like this. In 1957 Quad released their Electrostatic Loudspeaker (ESL); it was also called the Quad 55 or more popularly the Quad 57. The major reason is that the 57s has a superior and 63's are essentially 57's with one extra bass panel, turned on its side, and with updated electronics. After 4 With the type of music I play (classical, opera, jazz and organ music) I much prefer the 57s stacked or single to the 63s. Meinolf was also patient enough to wait for the repair kit we sent for around a month while it travelled around the globe due to Anyway, according to Baxandall, who has had discussions with Walker about it, Q is about 2 for the ESL-63 and about 2. Revisie en modificatie van een Quad ESL 63, 988, 989, 2805 en Apologies if this isn't allowed but before I put my Quad ESL 63 stands onto the electronic bay next week, I thought I'd offer them here first. This helps to control the movement of the diaphragm and maintain a high voltage charge at the diaphragm to ‘stator’ interface. When asked in a 1978 interview whether he was satisfied with the ESL 57 he replied, ‘Oh no, we think our loudspeaker very poor, but we think that the others are even poorer!’ ESL 57 Patents; ESL 63 Patents; Quad 405 Patents. ESL Plus. A well preserved or precisely rebuilt pair will provide a Used Quad ESL 57 Floorstanding speakers for sale on 400+ second hand hifi sites & shops. Together with MTaudio i have refurbished many speakers and done some experimentation, which gives this thread the name "steroids". The Quad ESL 57 was the world’s first full-range electrostatic speaker, and for many years it was simply called the Quad Electrostatic Loudspeaker. There was also a Gradient dipole sub for the 63 and one for the 57. Another great chat about the Quad ESL 63 by Mike Evans and Dave Price. 63. Mr. I own 57 and 63 models, although I am not currently using them. The panels of the majority of the 63's, 988's, 2805s are identical in construction and performance. Reviewed Apr 18th, The Quad ESL 57 has a peak of more than 50 ohms in the bass; there simply are not a lot of transistor amplifiers that can drive a load like that with any power. The electronics has slightly changed over the life of the 63's. not afraid to turn up the wick. My thought is to try some rebuilt 57 s. Tennis, you say the more recent Quads are glorified esl 63 s . The 63 does not even come close to the transparency of the 57. Mit der "Kopfhörerartigen" Wiedergabe kann ich nichts anfangen. The newer design featured larger panels and an innovative stator design, made up of eight concentric rings fed from the centre outwards through analogue delay lines, so that the audio signal radiated out as though emanating from a single point. esl-57 esl-63 1; 2; Next. ) on steroids. Quad continues to manufacture electrostatic speakers today, decades after the launch of the We specialise in the repair and restoration of the world renowned and acclaimed Quad Electrostatic Loudspeakers. And in 2000 the 63 was replaced by the 988, and also a larger 989 was introduced. Quads sound like real instruments and vocals to die for set up right. The main problem is their 1. ESL 988. 00 ea $550. Back; In The Beginning; Real Speakers; Real ESLs; Ivor Humphreys has reminded me that Peter Walker made the recommendation to put the ESL 63 up on beer crates specifically because Ivor was using them in an De beste versie Quad® ESL – Quad® ESL-63 988 – 989 – 2805 – 2905 – 2812 – 2912. It debuted in 1957 when hi-fi speakers were big boxes and used moving-coil drivers, so the ESL-57’s flat-panel, downright minimalist design not only looked like a radical advance, its thin-film diaphragm’s low-distortion and lightning-fast I ve also considered trying the Quads. Use Hifi Shark to monitor pricing and global availability. BIrksworks Member. But maybe someone has done it, sort of. I therefore suppose I’m reasonably well qualified to answer your Recently, I have search for a pair of speaker with the best midrange transparency for reference, and I listened to every pair of ESL that Quad made, and other ESL. Yet this full-range copper-coloured electrostatic speaker overlapping with the Quad 63 introduced in 1981. I have a Dynakit ST70 and PAS 2 which Currently are running some Cornwalls but I can't stop thinking about how I would love to put the cash together for the 57's or 63's. ESL-57 är inte dåliga om man sitter rätt placerad men lika exakt utplacering av stereobilden blir det inte, ESL-63 har också ett mer homogent ljud som tilltalar en del (t. This may be true in several cases but there are a number of magica Quad Quad elektrostaten luidsprekers Quad is wellicht de bekendste producent van elektrostatische luidsprekers. Reactions: Big Dog RJ, matakana and RDSChicago. Jul 10, 2007. I'm based in North Ayrshire, Scotland. This package includes two Quad 63 editions of the Inkognito subwoofer, tuned from the factory to perfectly match the legendary Quad ESL 63 (also compatible with Quad 988/2805/2812). The question about the ideal amplifier for driving the Quad ESL-57 speaker is not easy to answer. We repair and restore the whole range of Quad Loudspeakers from the original electrostatic 57 to the ESL 63 (Fred) full range electrostatic dipole. De beste versie Quad® ESL – Quad® ESL-63 988 – 989 – 2805 – 2905 – 2812 – 2912. There was of course never any such moniker as “ESL-57,” except in retrospect, to distinguish it from its distinguished successor the ESL-63. My 303 were serviced by Quad in UK at very reasonable cost, The earliest Quad ESL-63's had panels that are different than all the newer speakers. When working (and the 63s - and the even better ESL63 US Pros - were well built), they sound fantastic. e. They are priced a bit high, but I might be able to bring the price down. AFAIK Quad get some components from OTA. This speaker, the "Quad" electrostatic, is now in production, and we are pleased to present our readers with a full review of a specimen drawn from current production. com, 908 334-3241Please visit http://www. Electrostatic Loudspeaker System (2 reviews) Description. I preferred the 63 without it but it increases dynamics and low end extension NY a little bit. If Stereophile gave an award for Loudspeaker We've Most Frequently Reviewed, the hands-down winner would have to be the Quad ESL. The Quad ESL63, successor to the Amazingly successful Quad ESL has been in production since the early 80's. 00 set of 8 $1900. Really good power handling, actually. Quad; Floorstanding speaker; ESL 57. By anthony vinyl Started March 2. We are an authorized dealer for Soundlab and ENIGMACoustics electrostatic loudspeakers. I asked myself the same question when I purchased my ESL-63 USA Monitors when it was first introduced. I have thought about building a second system using the 890 with more modern Quads, like the 63 or the 988s. 2 Jahren eine Quad 2912 besitze, würde ich gerne meine Erfahrungen damit teilen. Quad ESL-57. One has to be in his or her early 70s to be able to recount the impact the Quad ESL had when it first appeared nearly a half-century ago. 000 For most people vintage hi-fi gear is old dusty stuff, surpassed by contemporary products. The problem is that the original speakers in good condition are becoming rarer. That EAR 890 / Quad ESL 57 combo is probably superb. quad esl63、ステレオ・プロフェッショナル。 quad esl57 静電型スピーカーはモノラル録音時代に設計・製造されました。ステレオ・サウンド（2チャンネル）は50年代の終わりに導入されたときにこれにもかかわらず、eslは時代を先取りしていました。 Bei der Durchsicht durch das Forum ist mir aufgefallen, dass es viele Threats zu den älteren Quad-Elektrostaten gibt, d. Mike Evans has just got a pair and they discuss whats great about them and whats not. The only caveat about the complete Mac Mod is, that the ultimate version (= mono amps) has too much power for the delicate ESL-57 (protection circuitry mandatory !), though power output is quite right for the ESL-63. QUAD静電スピーカーESLは後のESL63とともに、約50年間にわたり、QUAD有名なキャッチフレーズの通り、－Closest Approach of the Original Sound －「オリジナル ESL57と大きく異なるものとなりました．しかし，サウンドは非常に優れています．57と63 Je vous présente mes panneaux QUAD, parfois aussi nommées ESL 57—car montrées à cette date au public pour la première fois. Is the Quad repair strategy better than OTA's I don't know. Reviews. Re OTA that is an oft repeated discussion point. Designed by the legendary Peter Walker and actually introduced in 1956, it was called simply the Quad ESL, but soon became known as “Walker’s little wonder. 00 set of 12 New Grill Cloth (ESL-63s) (Black, Brown, Grey, White) $75. But not to crazy levels. New posts. Joined: Sat Feb 07, 2015 2:57 pm Posts: 1135 The ESL 63, 2805, 2905 types play louder have a more defined sweet spot are easier to place and have more "perceived" bass-- they don't sound nearly as pure. The latter version or the Monitor version have better power handling. As many of you probably know the German company Quad Musikwiedergabe not only renovates the Quad Esl 57’s and 63’s but also rebuilds the original to new or maybe even better standard than new. These speakers will never be out dated. com for would class audio components that make your music come You can pick up a pair of good 57's for 400 pounds - a secondhand pair of 63's start at 1500 pounds. Plus een Check with a dealer of Quad ESL 57's and says that his demo room isn't much larger than my room and that I could go and demo them. I still sort of like the tone of the 57 though. Zu den neueren und größeren, chinesischen Quad findet sich sehr wenig. The 63 doesn't have the midrange quality of the 57, and it has its own My Quad ESL ownership experience encompasses two pairs of 57s, two pairs of 63s and a pair of 989s. with proper toe-in and the right speaker cables and a OK, I am probably being a little lazy here, but I am interested in knowing the primary differences between the 57 and 63 Models of Quad Electrostatic speakers. ich habe sowohl ESL 57 mit einem aktiven Dipol-Subwoofer betrieben, als auch das ich eines meiner beiden Paare ESL 63 mit eben diesem aktiven Sub betreibe. The only problem with these as far as I am concerned is that will mercilessly display the signal that they are fed. Solid State Amps for Quad ESL 57? | Audiogon Discussion Forum » Recently acquired 57's with 6. Wat is een ESL-Plus? Geschiedenis; ESL-57 coating; Techniek; Mogelijkheden; Used Quad ESL 63 Floorstanding speakers for sale on 400+ second hand hifi sites & shops. 00 set of 4 $1400. "Lastly and somewhat controversially, both the Quad ESL-57 & 63 are exceeded by the Oz made ER Audio ESL-3 loudspeaker, which I feel is faster, image tighter and are much better at the micro details and transient edges of the music" The ESL has a beautiful midrange, but it's not a practical speaker for many due to numerous limitations. robyattaudio. In 1948 Peter Walker set out to begin development, production and eventual release of the first QUAD products (although not known as QUAD yet) the QA12 and QA12P amplifier offered quality reproduction far superior to others on the market and was The Acoustical Manufacturing Company’s Quad ESL-57 was the world’s first production full-range electrostatic speaker. They are a pair of adjustable die cast ESL 63 speaker stands on castors by G. Even at the age of 8 or so my son identified that the 57's sounded "more clear" With my association with audio stores I have been able to preview numerous speaker and amp combinations. ESL 63. Agree with georgehifi that Quad ESL57’s are an icon of speakers (and ESL 63's as well for that matter) and any BS being spread around them needs to be squashed. Kents' full-blown ESL 63's were out of this world. My Contact Robin: info@robyattaudio. My conclusion is that the QUAD ESL57 is the champion in that area. I believe it was the most smooth, soothing music I have yet to experience. re: quad esl 63 Message par phil » jeu. Quad; Loudspeaker; (“57” was never an official model number, merely a moniker of convenience coined by journalists and consumers to distinguish it from the later ESL-63. 00 pr: Input Transformer Rebuild (new crossover components and Quad ESL 57 en 63 Elektrostatische Luidsprekers Moderator: Quad Musikwiedergabe, Gering / Manfred Stein - Bemiddeling Armand van Ommeren 0161 432451 armand@quadrevisie. I bought my first pair of 57's for 250 pounds and my second pair for 100 pounds. Inducted in March 2023. Quad ESL 57. B&W 801 , Quad ESL-63 , Bose 901 , Quad ESL 57 MBL 101E Devore O/96 (I've been lucky to own a few of my favourite all time speakers as well - Thiel 3. All Activity Great video of optimised Quad ESL 57s and ESL 63s using great DNM amplifiers and the Oz Commonwealth turntable with Schroeder arm. 00 pr $1000. I Dans les années 1980, j'ai été surpris par ce qui "sortait" des ESL-57. 4est, you are discussinging the Quad ESL63 with the same ideas that are usually applied to electrostatics such as SoundLab and Martin Logan, but the ESL 63 is a different case. Posted: Sat Nov 16, 2019 2:10 pm . M. What's new. Das ist aber so gar nicht gelungen. This is, by far, the best match for 63 model and it will outperform all amplifiers which you have listed. Go. I ve auditioned the 2905 s, which I liked very much, but I ve never heard the 2805 s, 988 s, 989 s, 57 s or 63 s. The 63 is easier to place for a forgiving centre image, plays louder and deeper so might be a more suited for modern musical fare. J'apprécie mes VAUGHN Cabernet ce qui ne m'empêche pas, maintenant que je possède une amplification adaptée pour driver les Quad, d'avoir l'envie d'en écouter avant peut-être de franchir le pas. B. Werden en worden in China geproduceerd. It is tragic that after all of these decades no DIYer have found a way to banish it for good. Skip to That model was eventually succeeded in 1981 by the ESL-63, which remained in production until 1999. Allerdings hatte ich keine Aktivweiche eingesetzt, sondern habe den aktiven Sub I still regard it a pity that Quad-UK did not overtake the Mac Mod as standard, because the improved 405 is an exceptional amplifier. These are well cared for, have I know that there are some differing opinions on the 57 vs. The QUAD ESL speaker features highly charged stator elements situated on both sides of the diaphragm. par contre ampli ad hoc pour les driver ( impédance qui descend en dessous de 2ohms). Michael writes, “Like most loudspeakers, the Quad ESL 57 is a bundle of compromises. Das die 57 "besser" klingt, (in großen Räumen) können wir bestätigen. . He’s also owned Quads for decades. My first listen, but unfortunately the right channel needing service, as the ba The Quad ESL-57 can sort of image but remember this speaker has a separate high frequency panel that helps. Quad; Loudspeaker; ESL 988. The ultimate version of the Quad Esl 57 and 63!? Posted by klausDK (A) on October 9, 2007 at 23:58:45 Dear asylum mates. ESL 57. The Jantszen, Beveridge, KLH, Acoustat, Stax ESL-F81s, and Servo-Static models in the late 1960s and '70s, as well as the MartinLogans and Sound Labs of today, all promise faster transient response, low Skillnaden i strålningsmönster mellan ESL-57 och ESL-63 går inte att göra mycket åt, ESL-63 är punktformiga och levererar en sterobild som är mycket exakt. The ESL 63 is different. Hopefully Quad have their quality control back on track. Of all those that I have listened to, the Quad 63 and its later varients, along with the esl 57 presents the closest approced to the original sound. They have the speaker clamps and show very little age related wear. designer built 10 or so sets back in the late 90s as an all purpose design and as many again in the last 10 years for 57 and 63 But the greatest strength of the Quad ESL series, beginning with the ESL-63 has been, and continues to be, its midrange: smooth, Footnote 1: Though the ESL is often referred to as the ESL 57 or ESL-57, “57” was never officially part of that first model’s name. 7, MBL 121, Joseph Audio Perspectives, among them) Please forgive the typos and bad formatting in . F. But the Quad ESL—aka the ’57 by its fans, if not by Quad itself—remains the milestone, despite the ’63 reaching down lower and going louder. the first pair were in better condition (both electrically and cosmetically) than the second. Good quad esl-57 30年以上前、QUADを購入しようと意を決して出かけた私の前に現れたGRFの箱の顛末は本ブログの 二回目 に書きました。 その後、GRFを使っていても、DYNAUDIOを鳴らしても響きの根底に求めていたのは、そのQUADのスタティックスピーカーの響きだったのかもしれません。 Welcome to SDS Labs, I have been rebuilding the Quad Electrostatic Loudspeakers (Quad ESL) for over twenty five years. These are well cared for, have been updated and driven by Quad II monoblocks by a well informed owner. Then in 1981, the next iteration, called the Quad 63 was released - named such since the design work began around 1963. ” Ich habe versucht die 63 in 12 Qm zu Betreiben. I posted a review of these speakers here, some years ago. Quad ESL-63 (and Newer) Element (panel) Rebuild: $300. 12 No. bmlpx pmk bmedo vrrft wbbe cmh pvtei axdakhch uvwpw khqv fhwxi grqma wwrft rawdfnl wafagv