Accuphase E – 270

Planet Audio
Planet Audio
Planet Audio
Planet Audio
Planet Audio

Model E-270 predstavlja najnoviju tehnologiju i posjeduje istu naprednu AAVA kontrolu glasnoće kao i Accuphase top model E-600. AAVA je revolucionaran princip koji redefinira koncept kontrole glasnoće počevši od uzemljenja. Radi u potpuno analognoj domeni zbog visokih performansi i savršenog zvuka. U fazi izlaza, tranzistori visoke snage su kombinirani u paralelne push-pull konfiguracije što značajno povećava sposobnost da sigurno kontroliraju zvučnike niske impedance. Rad je podržan izvorom energije sa masivnim transformatorom snage i velikim filter kondenzatorima. Time se postiže visoko kvalitetne snaga od 90 watta x 2 u 8Ω uz visoki damping faktor od 400, a zahvaljujući redizajniranoj topologiji.

E-270 ima utor za DAC karticu ili gramofonsko pretpojačalo, te se tako pretvara u kompletan glazbeni centar uz kojeg su potrebni samo zvučnici.

U odnosu na odlazeći model, damping faktor povećan je dvostruko sa 200 na 400. Vrijednost kondenzatora uvećana je za 30%, dok je šum umanjen za 20%.

 

E-270 represents a major overhaul of the E-260, reflecting latest design technology and featuring the same advanced AAVA volume control as the higher-ranked models E-600, E-470, and E-370.
AAVA is a revolutionary principle that redefines the concept of volume control from the ground up, operating purely in the analog domain for high performance and ultimate sound.
In the output stage, high-power audio grade transistors are arranged in a parallel push-pull configuration which significantly enhances the capability to safely drive low-impedance loads.
Output operation is sustained by the power supply with a massive power transformer and large filtering capacitors. This provides high-quality power output of 115 watts x 2 into 4 ohms or 90 watts x 2 into 8 ohms, along with a damping factor of 200, thanks to the redesigned circuitry.

  • Revolutionary AAVA volume control
  • Output stage with high-power transistors in parallelpush-pull arrangement delivers high quality power: 90 watts x 2 into 8 ohms
  • Power amplifier stage features instrumentation amplifier configuration for balanced signal transmission
  • Logic-control relays for shortest signal paths
  • Strong power supply with massive high-efficiency transformer and large filtering capacitors
  • MAIN IN button allows separate use of preamplifier and power amplifier sections
  • Numeric indication of volume level