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RESTEK EXTENT Testbericht in Hifi Vision September 1991

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Testbericht der Mono Endstufen RESTEK EXTENT in der Zeitschrift Hifi Vision vom September 1991

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  • DOWNLOAD THIS BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download Full EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download Full doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book THIS can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer THIS is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story THIS Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money THIS the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths THIS Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
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  • DOWNLOAD THIS BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download Full EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download Full doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book THIS can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer THIS is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story THIS Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money THIS the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths THIS Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
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RESTEK EXTENT Testbericht in Hifi Vision September 1991

  1. 1. och nie war der Wettbewerb im Oberhaus des Verstärker-Markts so hart wie heute. Niemals zuvor buhlten so viele Hochpreis- Endstufen um die Gunst der kleinen Gruppe zahlungs- kräftiger HiFi-Fans. Wer in dem Gerangel bestehen will, muß neben erstklassigem Klang auch seine individuelle Note pflegen. Daß man sie in der Men- ge des Angebots übersehen könnte, ist für die brandneu- en Endverstärker der hessi- schen High-End-Schmiede Restek sicherlich nicht zu be- fürchten. Kein anderer Her- steller spendiert seinen Kraft- protzen eine so schöne, blau erstrahlende Leistungsanzei- ge wie der aus Kassel. Das Display wird von einer dicken Metallplatte einge- faßt, die außer in schlichtem Schwarz auch mit Chrom- und neuerdings sogar mit Gold- oder Platin-Auflage zu haben ist - gegen entspre- chenden Aufpreis, versteht sich. Schon mit Chrom-Outfit, in dem sich die Extenten bei
  2. 2. polige XLR-Buchse an. Die symmetrische Verkabelung bringt gerade bei weiten Lei- tungswegen zwischen Vor- und Endstufe Vorteile, da sie Einstrahlungen in die Strip- pen - etwa von Radiosen- dern oder CB-Funkern - eli- miniert. Da Mono-Blöcke normalerweise in unmittel- barer Nähe der Lautspre- cher aufgestellt werden, las- Halbe Miete: Zwanzig Lei- stungstransi- storen arbeiten in jedem Mono- Block. Sie sitzen - nach plus und , minus getrennt - zu jeweils zehn auf Kühlkörpern, die gleichzeitig die Gehäuseflanken der Endstufe bilden sen sich lange Kabel zur Vor- stufe selten vermeiden. Ein zuschaltbarer Limi- ter soll Beschädigungen des Lautsprechers durch zu hohe Pegel verhindern. Er kappt.. Impulsspitzen, die zum Übersteuern der End- stufe und damit zu boxenkil- lenden Verzerrungen führen könnten, einfach ab. Bevor die Extent diese Notbremse zieht, hat je- doch irgendein lärmgeplag- ter Nachbar längst die Polizei alarmiert - selbst wenn er ein paar Häuser weiter wohnt. Der Innenaufbau des 32- Kilo-Herkules deutet auf wahre Leistungsorgien hin. Jeder der beiden Extenten besitzt einen riesigen Trafo und vier bechergroße Kon- densatoren mit insgesamt 88000 Mikrofarad Kapazität. 20 Leistungstransistoren pro Block machen den Laut- sprechern Dampf. Sie sitzen - nach plus und minus ge- trennt - direkt auf den In- nenseiten der als Kühlkör- per ausgebildeten Gehäuse- flanken. Als das Kraftwerk seine üppige Muskulatur im HIFI VISION-Labor spielen ließ, wurde den Meßwiderstän- den warm ums Herz. 503 Watt Dauerleistung ent- wickelte die Extent an vier Ohm. Mit halbiertem Wider- stand konfrontiert, erhöhte sie ihren Einsatz auf glatte 841 Watt. Mangelerschei- nungen sind also nicht zu be- fürchten - weder mit lei- stungshungrigen noch mit impedanzkritischen Boxen. Wirkungsgradstarken Laut- sprechern kommt dagegen der Störabstand von 76 De- zibel entgegen - Rauschen als Pausenfüller ist definitiv abgesagt. Dafür geht's mit Musik um so besser: An die HIFI VISION-Referenzlautspre- cher T 230 von T+A ange- schlossen, spielte das Duo mit einer Lässigkeit und Lockerheit, wie sie nur Spit- zenverstärkern zu eigen ist. Ohne jede Anstrengung drückte der Kraftprotz die tiefen Baßschläge von Thom Rotellas „The Long Walk" (DMP) in den Hörraum. Und die äußerst dynamische Wiedergabe des Schlagzeug- Solos in „Cherokee" von der Harry James Big Band (Sheffield) machte der Hör- jury klar, warum der Ar- beitsplatz des Drummers „Schießbude" heißt. Dabei staffelte das Ver- stärkerpaar die Musiker ex- akt in Breite und Tiefe und arbeitete jede tonale Nuance gewissenhaft heraus. Von John Pizzarellis Bekennt- nis „I'm An Errend Boy For Rhythm" (Chesky) ver- schluckten die Kasseler kein noch so winziges Detail. Hell und spritzig kamen die für dieses Stück so charakteristi- schen Beckenschläge aus den Boxen. In den obersten Lagen ging die Mark Levinson No. 23.5 - Referenz in der Ab- soluten Spitzenklasse - kaum ungenauer, allerdings etwas zahmer zu Werke. Das bedeutet jedoch nicht, daß die Extenten einen scharfen Ton angeschlagen hätten. Sie produzierten nur etwas mehr Höhen als der Amerikaner, dessen Baß- Klare Rück- meldung: Kleine Lämp- chen informie- ren über alle Funktio-nen, die mit den hinten angeordneten Tasten aus- gelöst wurden wiedergabe allenfalls noch eine Kleinigkeit trockener als die des deutschen Dop- pels war. Zur Palastrevolution in der Absoluten Spitzenklasse reichte es also nicht ganz. Das tut dem erfrischenden Auftritt der Restek-Monos Extent jedoch keinen Ab- bruch. Musikhören mit dem Kasseler Pärchen macht ein- fach Spaß. Und mit diesem Lust-Gewinn sollten die Hessen so manchem Kon- kurrenten ein Schnippchen schlagen können.

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