Audio E 450

Extrait du fichier (au format texte) :

AUDIOphile

Meisterstück
Mit dem Vollverstärker E-450 will sich
Accuphase mal wieder selbst übertreffen.
Von Lothar Brandt

uf manche Produktneuheiten wartet der High Ender, weil die Vorgänger noch zu wünschen übrig ließen. Mit einer
Art Vorfreude. Auf andere, weil die Altvorderen nichts zu wünschen übrig ließen.
Mit einer Art Schadenfreude.
Ein neuer Vollverstärker von Accuphase hat es doppelt schwer. Jeder erwartet neue
Bestmarken  nur die Messlatte, meist aus eigenem Hause, hängt enorm hoch. Der
E-450 für 6000 Euro markiert in der
Produktriege der Japaner das neue TopModell der sogenannten Class-AB-Vollverstärker. Daneben  und preislich spürbar darüber  gibt es mit dem E-550 für
7900 Euro noch den Vertreter der e P

FOTOS: H. HÄRLE

A

132

AU D I O 8 / 2 0 0 7

w w w. a u d i o . d e

w w w. a u d i o . d e

AU D I O 8 / 2 0 0 7

133

AUDIOphile

verbrauchsintensiven A-Variante. Sie hält die Transistoren  um bestimmte Verzerrungen und Nicht-Linearitäten zu vermeiden  ständig unter vollem Ruhestrom,
mit dem Nachteil geringer Effizienz.

KEINE SPANNUNG
In Class-AB-Amps wie dem E-450 fließt im Ruhezustand dagegen nur ein sehr geringer Strom. Die Leistungsausbeute liegt deshalb sehr viel höher. Schlecht ausgelegte Schaltungen mit kompromissbehafteten Bauteilen  bei Accuphase aber ohnehin außen vor  können hier das
Musiksignal verzerren.

Les promotions

Promo
14.9 € 12.9 €


T 1000 E
T 1000 E
22/06/2024 - www.accuphase.com
m Revolutionary DDS principle for local oscillator m Dual-stage tuning front end easily handles high signal levels m High-performance Advanced DGL  FM detector m DS-DC achieves ideal stereo demodulation with DSP technology m FREQ.TRIM function reduces adjacent station interference m 32 station memories also store reception settings m Pulse tuning principle m Digital output connector m Balanced outputs m Supplied remote control Witness the DDS revolution  Advanced RF technology and latest digital...

E 308 E
E 308 E
22/06/2024 - www.accuphase.com
m Preamplifier and power amplifier with MCS topology m Parallel push-pull output stage delivers high quality 100 watts × 2 into 8 ohms m Current feedback principle combines superb sound with total operation stability m Logic-control relays permit straight and short signal paths m Tone control circuits m Strong power supply with large transformer m Option board slots provide capability for digital signal input and analog record playback Sophisticated MCS topology assures outstanding S/N ratio...

Audio A 60 E
Audio A 60 E
22/06/2024 - www.accuphase.com
Review in AUDIO magazine (Germany), August 2004 Accuphase Class-A Power Amplifier A-60 Up please! by Joachim Pfeiffer Since generations amps from Accuphase have always remained true to their visual appearance and from a sonic point of view have become better and better over the time, though, to this date, in small steps only. What follows now is a quantum leap. Why a power amp like the new A-60 from Accuphase? Let's ask someone who should know, namely AUDIO's speaker tester Knut Isberner. It's...

C 2410 E
C 2410 E
22/06/2024 - www.accuphase.com
AD-2810 F0805Y PRINTED IN JAPAN 851-0165-00 ÿAD2ÿ

C 2400 E
C 2400 E
22/06/2024 - www.accuphase.com
m Revolutionary AAVA volume control for top performance and superb sound quality m Fully modular construction with individual left/right amplifier units arranged on motherboard m Separate power transformers and filtering capacitors for left and right channels m Logic-controlled relays for shortest signal paths m High quality tone controls m Optional analog record playback capability Innovative AAVA type volume control guarantees great sound and top performance Experience volume adjustment without...

A 45 Stereoplay 03 07e
A 45 Stereoplay 03 07e
22/06/2024 - www.accuphase.com
Full review in Stereoplay magazine (Germany), Issue March 2007 Accuphase Class-A Stereo Power Amplifier A-45 Gentle Giant by Dalibor Beric When Accuphase is about to launch a new power amplifier, be sure the entire hi-fi world will be all ears! Stereoplay however was the first to audition this majestic machine. Accuphase: this name is certainly commanding everybody's respect as it stands for model consistency, longevity and an always recognisable, very good sound. Yet it may sometimes be overlooked...

A 45 E
A 45 E
22/06/2024 - www.accuphase.com
m Pure Class A operation delivers quality power: 45 watts × 2 into 8 ohms m Power MOS-FET output stage features 6-parallel push-pull configuration m Instrumentation amplifier principle m Further improved MCS+ circuit topology m Current feedback combines stable operation with outstanding sound m Bridged mode allows upgrading to true monophonic amplifier m Large high-efficiency toroidal transformer rated for 600 VA m 4-step gain control Pure Class A power amplifier uses power MOS-FET devices to...

Stereoplay E 250 04 2009e
Stereoplay E 250 04 2009e
22/06/2024 - www.accuphase.com
Complete review in Stereoplay magazine (Germany), Issue 4/2009 Accuphase Integrated Amplifier E-250 by Johannes Maier The Little Prince With the E-250 Accuphase is presenting the new integrated youngster. Explosive power may not be expected by hi-fi fans, but perhaps all the more a sterling sound? Actually, the new amp from Accuphase should not merely be called E-250 but should rather be decorated - next to its type designation - with a title of nobility. After all, which other integrated amplifier...
 
 

Visiocasque - Sony
Visiocasque - Sony
22/02/2018 - www.sony.fr
4-439-019-72(1) Visiocasque Guide de référence FR Avant la première utilisation Reportez-vous au « Guide de démarrage » pour des instructions sur le raccordement du système, le port du casque et la configuration des réglages initiaux. HMZ-T2 Avertissement Afin de réduire les risques d incendie ou de décharge électrique, n exposez pas cet appareil à la pluie ou à l humidité. Pour éviter les risques d incendie, ne couvrez pas l orifice de ventilation de l appareil avec...

TÔLE PERFORÉE MAORI
TÔLE PERFORÉE MAORI
17/01/2018 - www.tole-perforee-sur-mesure.com
FICHE TECHNIQUE TÔLES PERFORÉES www.tole-perforee-sur-mesure.com TÔLE PERFORÉE MAORI CATÉGORIE : MOTIF OBLONG RÉFÉRENCE : SPM 10408 PERFORATION: Trous oblong 4x20 mm VIDE 19 % COURANT: 2000 X 1000 mm BASE: 3000 X 1500 mm MAXI: 4000 X 1500 mm MATIÈRE Acier noir | Acier galva Acier inox | Aluminium Sur demande: - bronze, laiton, cuivre - peinture thermolaquage ou anodisation bronze ou champagne ÉPAISSEUR : 2 mm et 3 mm Délai de production: 10 jours ouvrables après commande et validation...

Salut. - Support - Apple
Salut. - Support - Apple
27/11/2014 - manuals.info.apple.com
Bine aci venit pe noul dvs. computer iMac. Am vrea s v facem cuno_tinc. S începem Atunci când v pornii pentru prima dat iMac-ul, aplicaia Asistent de configurare v ajut s începei lucrul. Trebuie doar s urmai câiva pai simpli pentru a v conecta la reeaua dvs. Wi-Fi, pentru a v transfera datele de pe un alt Mac sau PC i pentru a crea un cont de utilizator pentru iMac-ul dvs. De asemenea, putei s v autentificai cu ID-ul dvs. Apple, ceea ce v...

Fiche produit Sony : 81/1187079503881.pdf
Fiche produit Sony : 81/1187079503881.pdf
16/02/2012 - www.sony.fr
SERIES SNC-DF Caméras réseau Mini-dôme SNC-DF80P SNC-DF50P www.sonybiz.net/nvm Series SNC-DF Caméras réseau Mini-dôme Capables de reproduire des images extrêmement nettes et détaillées, les caméras intelligentes Mini-dôme de Sony offrent un haut niveau de sécurité en toutes circonstances. G râce à de récentes améliorations, Sony confère encore plus de puissance à sa gamme de caméras réseau Mini-dôme, qui comprend la SNC-DF80P et la SNC-DF50P, toutes deux intégrant une...

DXC-990P Brochure (775.5 KB) - Sony
DXC-990P Brochure (775.5 KB) - Sony
16/02/2012 - www.sony.fr
Caméra vidéo couleur 3-CCD DXC-990P Avec une qualité d'image exceptionnelle et tout un arsenal de fonctions intelligentes, la DXC-990P s'impose comme la solution idéale pour une grande variété d'applications. La DXC-990P de Sony est une caméra vidéo couleur 3-CCD DSP de type 1/2 pouce architecturée autour de capteurs ExwaveHADTM, une technologie développée par Sony qui améliore significativement la sensibilité de la caméra (F11 à 2000 lx) et atténue l'effet de "smear". Successeur...

Apple Qmaster Distributed Processing Setup Guide - Support
Apple Qmaster Distributed Processing Setup Guide - Support
27/11/2014 - manuals.info.apple.com
Apple Qmaster Distributed Processing Setup Guide Copyright © 2009 Apple Inc. All rights reserved. Your rights to the software are governed by the accompanying software license agreement. The owner or authorized user of a valid copy of Final Cut Studio or Logic Studio software may reproduce this publication for the purpose of learning to use such software. No part of this publication may be reproduced or transmitted for commercial purposes, such as selling copies of this publication or for providing...