Hirdetés

Keresés

Új hozzászólás Aktív témák

  • BBéci

    legenda

    válasz bajnokpityu #95486 üzenetére

    Igen, de az színtiszta A osztályú.
    "The power amplifier section is unusual too. It works in a mixture of Class A and Class G modes.
    Circuitry working in Class A mode has long been thought of as the optimum for sound quality but has issues in terms of high energy consumption and the resultant heat generated.
    Class G (something we rarely come across) modulates the power supply rails, depending on demand, to optimise efficiency – extra power is only provided when it’s needed.
    Read more at http://www.whathifi.com/arcam/avr750/review#ZS8uzoBfedIW4A5o.99"

    Arcam honlapról letölthető pdf-ből:
    The first power supply is of lower power and within this region we run in pure Class A, which has no crossover distortion. As the secondary supply is only used
    when required, extreme levels of power are possible because very little energy is wasted in the amplifier as heat when it is not being used.
    [link]

Új hozzászólás Aktív témák