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AA ABSOLUTE PURE CLASS A/CLASS AB INTEGRATED AMPLIFIER
Global zero feedback circuit designed by Airtech (SeGeSTA configuration).
All stages of the amplifier are on independent and fully balanced boards, dual-mono configuration and discrete component circuits.
Power stage with 12 bipolar transistors per channel, filter capacity 81600uF per channel.
Oversized military resistors to minimize thermal distortion.
Audiograde components, microcontroller management.
Volume adjustment with four curves selectable according to the sensitivity of the speakers.
LED brightness adjustable on three modes.
Internal wiring with conductors in pure solid copper 7N OCC, golden copper output connectors.
Available in RR version with analog volume attenuation based on relays and resistors for a further improvement in every parameter of the sound performance.
Solid aluminum remote control supplied, finishes available: natural aluminum or satin black.

AA ABSOLUTE PURE CLASS A/CLASS AB INTEGRATED AMPLIFIER

$25,000.00Price
Color

  • Channels

    2

    RCA inputs

    3

    XLR inputs

    2

    Output power at 8Ω

    50W(class A)/150W class AB

    Output power at 4Ω

    25W(class A)/300W class AB

    Output power at 2Ω

    12.5W(class A)/500W class AB

    Input impedance

    47 kΩ

    Max input signal

    6Vrms

    Sensibility
    Nominal output power at 8Ω

    Class A, 50W – 0.5VRMS, Class AB, 150W – 0.87VRMS

    Frequency response
    Attenuation 0dB, Bandwidth -3dB

    1Hz/200KHz

    Output resistance
    Nominal output power at 2Ω/1kHz

    0.09Ω (class A), 0.14Ω (class AB)

    Damping factor
    Nominal output power at 8Ω/1kHz

    89 (class A), 57 (class AB)

    SNR
    Attenuation 0dB/Nominal output power at 8Ω A weighted

    >93dB(class A), >100dB(class AB)

    Distorsion
    @10W, 1KHz

    < 0.008%(class A), < 0.03%(class AB)

    Distorsion
    @50W, 1KHz

    < 0.02%(class A)

    Distorsion
    @150W, 1KHz

    < 0.05%(classe AB)

    Stand-by power consumption
    230VAC

    <1W

    Dimensions
    HxWxD

    270mmx483mmx445mm

    Weight

    50Kg

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