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The Legend reborn. The latest iteration of the legendary Cinénova Grande amplifier is a true tale of evolution. Since its inception the Cinenova Grande reference platform has been the benchmark for new technology. New innovations are constantly put up against the reference design. Astonishingly few circuitry innovations become the genesis of true audio evolution. It is our sincere belief that the new generation represents a meaningful improvement. During the research process for the Cinenova 7, the Grandes smaller sibling, three core technologies were developed. All designed to optimize the amplifiers performance and sound quality. These new technologies proved so successful that with them the Cinénova Grande reference design itself has been reborn.The Cinénova Grande has long been the most powerful multi channel amplifier on the market. The new channel-bridge feature further propels the Cinénova Grande into the wattage stratosphere. Breaking the vaunted 1,500 watts at 8 ohm HIFI amplifier barrier. A feat previously accomplished by only a handful of exotic 2 channel high-end amplifiers.Like its predecessors the Grande BR is a tempered blend of traditional high-end virtues combined with innovative and novel circuitry design. Produced using in-house proprietary manufacturing techniques. Operating in an enhanced class AB state gives it industry leading efficiency making the Cinénova Grande BR a true green amplifier.A brief introduction to the three core technologies new to the Cinenova Grande.The MARS technology (Magnetically Actuated Reanimation System) is a new type of protection system that enables the use of all the amplifier’s power resources without compromising the survivability of the amplifier under catastrophic conditions. Typical protection systems rely on fuses or relays that complicate the signal path thus degrading audio quality. MARS is different as it is not in the signal path, but works by sensing the electro-magnetic signature of the speaker output wire then translating this input into amperes flowing through the wire. Using the principle discovered by Danish Scientist H.C. Oersted, this design has no impact on the sound quality of the amplifier as it is totally separate from the audio circuits. The internal communication of MARS is handled via optics rather than electrical circuits. This means MARS does not create an electromagnetic field as no current is flowing through wires. The signal path remains free of artifacts that impact and taint the sound in other designs as no amount of light activity can influence an electrical system.Normally a relatively large safety margin is necessary because of the antiquated nature of traditional protection systems. MARS operates at 500khz speed making it deadly accurate. This enables the amplifier to utilize the outputs SOA (safe operating area) to the limit. This gives a MARS enabled amplifier 20 percent more power than an identical non-MARS amplifier. During testing the MARS technology showed that the output of the amplifier could be short-circuited at full power more than a thousand times with no damage to the amplifier. MARS does not use any relays or other damping-factor reducing mechanical switches that can wear out or fail over time. Instead, a specially designed circuit instantly shuts off the output drive.In the event a short-circuit activates the MARS protection system, it continuously re-scans the output every 10 seconds. Normal operation automatically resumes as soon as the short-circuit condition is removed. The ION technology (In-Circuit Optimization Network) is an advanced network of connection points on the Cinénova Grande BR circuit-boards. Traditionally, transistors and capacitors are paired, grouped and tested to ensure compatibility. However, it has been shown especially by exotic and esoteric audiophiles across the globe that even highly refined mass produced amplifiers have substantial room for improvement when individually tweaked and optimized. A lot happens when individual components are put together in a circuit. A certain margin of difference between two seemingly identical circuits exists. Some engineers refer to this as the “Ghost in the machine.” The option of being able to fine-tune and optimize a circuit even after it has been built would be the evolutionary solution - enter the ION technology. ION enables individual tweaking while remaining in a mass production environment.When the circuit is completed, the ION network is connected to a specially designed diagnostics computer that automatically determines the optimal connections and ION then makes those connections permanent. The ConCurrent power supply design ensures full power can be delivered at all times to all channels simultaneously. Earthquake engineers developed the parallel symmetric transformer with identical electromagnetic coupling for each secondary winding. Every channel has its own secondary winding, capacitor bank, rectifiers and output circuitry all mounted on massive, individually, vertically-ripped extruded aluminum heat-sinks. The individual channels remain sovereign and autonomous as sharing is not required. This guarantees that no matter how hard one channel is driven it will have no effect on surrounding channels. Power supply efficiency, stiffness and strength are dependent on several factors. The ConCurrent design is the culmination of intense optimization of all known parameters. To stiffen the supply (lower regulation factor) the transformer cores are made of ferrite instead of a lower grade iron material. The windings are made with the same oxygen free copper that is used in high-end speaker cables. To ensure hum-free operation, the transformer is hard-wound and made with military grade high temperature lacquer. The ConCurrent power supply in the Cinénova Grande BR has a transformer rating of 4000VA. From the loudest crescendo to the finest syllable, the Cinénova Grande BR will remain composed and in control. We invite you to enjoy the unique ownership experience of this Cinénova amplifier that was designed by a brilliant mind and built with loving hands. Pris er pr. stk. Specifications: Model nr.: CinenovaGrande EAN: 1450 watts into 1 ohm. RMS 1000 watts into 2 ohm, RMS 660 watts into 4 ohm, RMS 330 watts into 8-ohm, RMS 1500 watts bridge-link into 8 ohm RMS 2500 watts bridge-link into 4 ohm RMS 2800 watts bridge-link into 2 ohm RMS XLR and RCA inputs Frequency Range: 1W + /-0.1dB: 20Hz to 20kHz Signal-to-noise ratio: 122dB at 1kHz-121dB at 5kHz / 120dB at 10kHz Input impedance: 27,000 ohms. 4000VA ferrite OFC low regulation transformer with separate secondary windings. Damping Factor: 1.600 Cinénova Grande BR exceed effortlessly technical standards set by THX, DTS and Dolby Laboratories. Channel Separation: at least 120 dB. Max. Input voltage: 1.9 volts. THD: 1kHz, 8 ohms: 0.001% 12v trigger ( can be switched automatically from your preamplifier or other components with 12v trigger output). Built-in Crossover: selectable between high-pass and low-pass or disengaged. 20Hz - 5kHz infinitely variable. The crossover allows you to determine how much bandwidth your speakers to reproduce. Use the amplifier to bi-amping two channels can be made to reproduce bass / midrange frequencies and two channels for the treble and the last channel might. drive a large passive subwoofer. All this without using any crossovers. Oversized, gold plated 7-way output terminals. Weight: 61,5 kg. Carrying handle on the front panel. Proper lifting technique is recommended. Handmade in the USA. Available in black Dimensions: Handle: Width: 18 mm Depth: 49 mm Chassis: Width: 442 mm Depth: 483 mm Depth with front plate: 494 mm Total lenght w/ handles: 543 mm Front plate Width: 448 mm Height: 221 mm Height with feet: 238 mm Protection Circuit: The transformer has a built-in thermal protection. FFI (Fused Fault Indicators). Diode indicators on the amplifier rear indicates whether a parameter has been exceeded. Each module block is thermally protected. The amplifier is protected against forwarding bad DC to the speaker. The amplifier is protected against short circuit, transistor burning and internal errors. The amplifier is equipped with a 25 amp main fuse (supports your electrical installation larger effect, fuse switch to a major). Each module block is equipped with a 15 amp main fuse pop. Each module block is equipped with two. 10 amp fuses. One for + and one for -. Two diodes back of each modular block monitors whether a fuse is blown. Transistor burning. Connection Dropouts and internal fault (open circuit) Power transient (prevents the amplifier from making loud noise in the loudspeaker at boot). EZXS technology means that each module block individual can be taken out of service. Should it ever need service. Cinénova Grande is hand built in the USA and undergoes a 24-hour test and burn-in process before it is measured and approved for sale. Each amplifier is supplied with its own individual data sheet, where the amplifier's exact measurements are applied, and the name of the technician who performed the measurements. This is proof of performance and ensures that the amplifier lives up to our promise of guaranteed excellence.

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Forstærk din lydoplevelse med den kraftfulde PA-948 forstærker fra Kent. Med en power rating på hele 480W og en peak music power output på 680W er denne forstærker ideel til både indendørs og udendørs brug. PA-948 er designet med 5 kanaler og kan dermed håndtere flere input-kilder på samme tid. Forstærkeren er specielt designet til at understøtte 16-, 8-, og 4-ohm højttalere, samt 100 volt systemer, så du kan nyde musik i høj kvalitet uanset hvilken højttaler du bruger. Forstærkeren har også en række andre praktiske funktioner. Den har både mikrofon- og linjeindgang, så du kan tilslutte både musikinstrumenter og mikrofoner. Derudover har forstærkeren en indbygget equalizer, som giver dig mulighed for at finjustere lyden og opnå perfekt lydkvalitet. PA-948 har desuden en integreret limiter, der beskytter dine højttalere mod at blive beskadiget af for høj lyd. Denne funktion er særligt vigtig, hvis du bruger forstærkeren udendørs, hvor lydniveauet ofte skal være højere end indendørs. Forstærkeren er også utrolig brugervenlig. Den er nem at installere, og dens dimensioner passer perfekt til en standard 3-RS-rack. PA-948 er også designet med et støjsvagt system, som sikrer, at du kun hører lyden og ikke forstærkerens driftstøj. PA-948 vil give dig en fantastisk lydoplevelse, uanset om du bruger den til at spille musik, tale i mikrofon eller koble den op til dit tv og se film med lyd i høj kvalitet. Med dens kraftige ydeevne, alsidighed og brugervenlighed er den det perfekte valg for enhver, der ønsker en ekstra boost til sin lydoplevelse.

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Cinénova 7300 – Innovativ kraft og præcision Fra begyndelsen har designkonceptet bag Cinénova været en velafbalanceret kombination af klassiske high-end principper og nyskabende kredsløbsdesign. Med en produktion baseret på proprietære teknikker videreføres denne tradition i den nye Cinénova 7300, som er udviklet med en fuldstændig monaural konstruktion og forbedret klasse AB-drift. Resultatet er en forstærker, der sætter nye standarder for effektivitet og gør Cinénova 7300 til en ægte miljøvenlig løsning. For at nedskalere reference-designet fra Cinénova Grande uden at gå på kompromis med ydeevnen, var det nødvendigt at udvikle flere nye teknologier. Mange tror fejlagtigt, at en forstærker blot kan skaleres ned til lavere effekt uden tab af kvalitet, men virkeligheden er mere kompleks. Højtydende forstærkere skal kunne håndtere selv krævende højttalere under ekstreme forhold, ellers mister de kontrol over basenhederne, hvilket resulterer i sløret og forvrænget lyd. Earthquake Audio har gennem omfattende test fundet, at selv ved 300 watt er standardløsningen med 2-4 udgangstransistorer pr. kanal utilstrækkelig til at bevare den kraftfulde, stramme og præcise bas, som Cinénova er kendt for. Derfor er Cinénova 7300 udstyret med hele 8 massive udgangstransistorer pr. kanal, hvilket sikrer fuld kontrol over selv de mest krævende højttalere. Under udviklingen blev der desuden skabt tre kerne-teknologier, der optimerer forstærkerens ydeevne til et niveau, der overgår konkurrenterne. Indhold i pakken Cinénova 7300 forstærker Strømkabel Brugermanual Teknologiske innovationer MARS – Avanceret beskyttelse uden kompromis Den Magnetically Actuated Reanimation System (MARS)-teknologi sikrer, at forstærkerens maksimale ydelse kan udnyttes fuldt ud, uden at sikkerheden kompromitteres. I modsætning til traditionelle beskyttelsessystemer, der bruger sikringer eller relæer og dermed forringer lydkvaliteten, fungerer MARS uden at forstyrre signalvejen. MARS overvåger de elektromagnetiske signaler fra højttalerkablerne og konverterer disse til strømdata. Ved hjælp af principperne opdaget af den danske videnskabsmand H.C. Ørsted registrerer systemet eventuelle problemer uden at påvirke lydkvaliteten. Intern kommunikation sker via optiske signaler frem for elektriske kredsløb, hvilket betyder, at der ikke opstår elektromagnetisk interferens, og lydsignalet forbliver rent og uforstyrret. MARS reagerer med en hastighed på 500 kHz, hvilket sikrer en ekstrem præcision. Dette giver 20% mere effekt sammenlignet med en lignende forstærker uden MARS. Test har vist, at Cinénova 7300 kan kortsluttes ved fuld effekt over 1.000 gange uden skader, da systemet automatisk lukker for signalet og genstarter, når fejlen er udbedret. ION – Individuel optimering af kredsløbet In-Circuit Optimization Network (ION) er et avanceret finjusteringssystem, der optimerer kredsløbene på Cinénova 7300's printkort. Normalt testes transistorer og kondensatorer for kompatibilitet, men det er kendt blandt audiofile, at selv de bedste masseproducerede forstærkere kan forbedres gennem individuel tilpasning. Med ION kan kredsløbet finjusteres efter produktionen. Når printkortet er færdigt, tilsluttes ION til en specialudviklet computer, som analyserer og tilpasser hver eneste forbindelse optimalt. Dette sikrer, at hver Cinénova 7300 opnår den bedst mulige ydeevne. ConCurrent – Uafhængig strømforsyning til hver kanal Den ConCurrent strømforsyning sikrer, at hver kanal altid får den nødvendige effekt, uanset belastning. Earthquake Audio har udviklet en parallelsymmetrisk transformer, hvor hver sekundær vikling er identisk elektromagnetisk koblet, så ingen kanal påvirker de andre. For at sikre maksimal effektivitet anvendes en ferritkerne i transformeren, som er langt mere effektiv end traditionelle jernkerner. Ledningerne er fremstillet af oxygenfri kobber, som også bruges i high-end højttalerkabler, mens viklingerne er håndviklede og beskyttet af en militærklasse lak for at eliminere brum. Den samlede transformereffekt er på 2400 VA, hvilket er uhørt i denne forstærkerklasse. Resultatet er en forstærker, der kan levere fuld effekt til alle kanaler samtidigt – noget kun de færreste konkurrenter kan matche. Uanset om det er en eksplosiv filmscene eller en fin detalje i et musikstykke, vil Cinénova 7300 bevare kontrol og præcision i enhver situation. Tekniske specifikationer Kanaladskillelse: > -110dB (17Hz – 40kHz) Antal kanaler: 7 Dæmpningsfaktor: 1600 ved 8 Ohm Frekvensrespons: Op til 30 kHz ±0.1dB Input impedans: RCA: 28 kΩ, XLR: 48 kΩ Effekt pr. kanal: 2 Ohm: 550 WRMS 4 Ohm: 300 WRMS 8 Ohm: 180 WRMS Strømkrav: 120V/240V (fabriksindstillet) Signal/støj-forhold: > -111dB (A-vægtet) Slew Rate: 60V/mikrosekund Total harmonisk forvrængning (THD+N): 0.003% ved 1 watt Dimensioner & vægt Chassis (H x B x D): 178mm x 432mm x 435mm Frontpanel (H x B): 178mm x 483mm Monteringsmål (H x B): 102mm x 467mm Nettovægt: 36,3 kg Ekstra funktioner 12VDC Trigger: Automatisk tænd/sluk ved signaldetektion Balancerede XLR-indgange: Ideelle til lange kabelføringer Forgyldte højttalerterminaler: Understøtter 10-12 AWG kabler Jordforbindelsesterminal: For optimal integration med AV-systemer Inputvælger: Vælg mellem RCA og XLR Monaural design: Hver kanal har sin egen uafhængige strømforsyning Med Cinénova 7300 får du en forstærker i absolut særklasse, hvor kompromisløs teknik møder suveræn ydeevne. Den er skabt til de mest krævende lytteoplevelser – og bygget til at vare.

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