E-560 Prospekt

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In the output stage, high-power MOS-FET devices renowned for their great sound and utter reliability are arranged in a triple parallel push-pull configuration per channel. Operating the knob therefore feels exactly the same as with a conventional control, and as before, operation via the remote commander is also possible. n Analog peak power meters for Power MOS-FETs monitoring output levels. By driving these devices in class A, the amplifier becomes capable of reproducing even the most delicate details in the music source with intriguing suppleness and utmost fidelity. By connecting five high-performance amps in parallel, excellent S/N ratio is assured. The volume level (degree of attenuation) as set with AAVA is shown as a numeric indication in the center of the front panel. Logic-controlled relays assure high sound quality and long-term reliability. n Volume control resolution n AAVA means analog processing AAVA adjusts the listening volume by means of 16 weighted V-I converter amplifiers which are controlled by current switches. The integrated amplifiers from Accuphase operating in full class A enjoy an excellent reputation both in Japan and overseas for their outstanding musical qualities. 01% or less m Frequency Characteristics HIGH LEVEL INPUT/POWER IN 20 - 20,000 Hz +0, –0. Keeping the configuration simple helps to maintain high performance and sonic purity. The entire process is carried out in the analog domain. Current feedback design ensures outstanding high-range phase characteristics, together with further improved MCS+ topology. The power amplifier section is built as an advanced instrumentation amplifier, which enables fully balanced signal transmission throughout. Toroidal power transformer Filtering capacitors n Two option board installation slots provide further versatility. The number of possible volume steps set by the combination of these converter amplifiers is 2 to the power of 16 = 65,536. Large speaker terminals Connection Example For Bi-amping Setup In a bi-amped setup, the speaker units for the LOW frequency range and HIGH frequency range are driven by separate amplifiers of equal gain, for even better sound quality. n Supplied remote commander RC-200 Allows volume adjustment and input source switching. Its performance and sonic purity do not deteriorate over the years, providing excellent reliability. Finally, the combined current is converted back into a voltage by an I-V (current - voltage) converter