Frys» Audio» Amplifiers» #7986340

  • Frys.com #7986340
  • Manufacturer: ONKYO
  • UPC #751398010392
  • Model #A-9070
  • Onkyo has declared war on distortion. The success of its campaign against noise is evident the moment you switch on the A-9070 Integrated Stereo Amplifier. New DIDRC (Dynamic Intermodulation Distortion Reduction Circuitry) dampens super high frequency distortion. Closed ground-loop circuits, HICC (High Instantaneous-Current Capability), and vibration-damping construction combine to produce a startlingly pure sound across a wide dynamic range. The unit's four 15,000 µF capacitors keep plenty of power at the ready. Efficient parallel push-pull amplification paired with three-stage inverted Darlington circuitry works at reducing distortion to almost nil. Separate Wolfson® 192 kHz/24-bit DACs for both left and right channels improve performance. The unit is also equipped with 192 kHz/24-bit HD audio playback to handle modern formats. Four discrete amplifier modes-integrated amp, power amp, pre-amp, and split pre-amp/power amp-offer flexibility when integrating other hi-fi components. Details like an independent headphone amplifier, a phonograph equalizer, three digital audio inputs, four analog inputs, and gold-plated audio terminals/speaker posts speak of the highest build quality. The superb craftsmanship, technological refinement, and attention to detail invested in the A-9070 make it worthy of serious consideration for those in the market for top-shelf hi-fi gear.

     

     

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    Detailed Description
    (Manufacturer # A-9070 )

    Rear Connections
    Specifications
    Speaker Section
    Power Output
    4 ohms 2 x 200 W
    Dynamic Power
    HICC 80 A
    Audio in/out 7/2
    Phono input x
    AWRAT (Advanced Wide Range Amplifier Technology) x
    DIDRC (Dynamic Intermodulation Distortion Reductio x
    Parallel Push-:ull Amplification Design with Three x
    192 kHz/24-Bit HD Audio Playback via Coaxial x
    New Circuit Board Construction with Internal Strut x
    Symmetrical Layout of L/R Channels x
    Tone control (Bass, Treble) x
    Separate Wolfson® 192 kHz/24-Bit DACs x
    Four Large 15,000 ?F Capacitors x
    3 Digital Audio Inputs (1 Optical and 2 Coaxial) x
    3 Analog Audio Inputs and 1 Output x
    Customized, Gold-Plated, Banana Plug-Compatible x
    Machined, Gold-Plated RCA and Phono Terminals x
    Independent Headphone Amplifier x
    Amplifier Section
    Power Output 140 W/Ch (4 ohms, 20 Hz-20 kHz, 0.05%, 2 channels driven, FTC)
    Tone Control
    1 ohms 450 W/Ch
    3 ohms 230 W/Ch
    8 ohms 100 W/Ch
    Total Harmonic Distortion 0.006% (Half power)
    Damping Factor 130 (1 kHz, 8 ohms)
    Line 150 mV/47 k-ohms
    Phono MM 2.25 mV/47 k-ohms
    Phono MC 0.18 mV/100 ohms
    Rec out 200 mV/2.2 k-ohms
    Phono Overload 70 mV (MM, 1 kHz, 0.5%)
    Frequency Response 10 Hz-100 kHz/+0 dB, -1 dB (1 W, Line) 1 Hz-250 kHz/+0 dB, -3 dB (1 W, 8 ohms)
    Bass ±10 dB, 80 Hz
    Treble ±10 dB, 10 kHz
    Signal-to-Noise Ratio 107 dB (Line, IHF-A)
    Speaker Impedance 4 ohms-16 ohms (A or B), 8 ohms-16 ohms (A + B)
    General
    Power Supply AC 120 V, 60 Hz
    Power Consumption 3.3 A
    Standby Power Consumption 0.1 W
    Dimensions (W x H x D) 17 1/8" x 6 7/8" x 16 15/16" (435 x 174.5 x 431 mm)
    Weight 39.9 lbs. (18.1 kg)








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