Onkyo A-9070 Integrated Stereo Amplifier

Onkyo A-9070 Integrated Stereo Amplifier

Onkyo A-9070 Integrated Stereo Amplifier

B&H # ONA9070 MFR # A-9070
Onkyo A-9070 Integrated Stereo Amplifier

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Product Highlights

  • 140W per Channel
  • Four Discrete Amplifier Modes
  • Analog Inputs x 4
  • Gold-Plated Audio Terminals
  • Superb Craftsmanship
  • AWRAT
  • DIDRC
  • New Circuit Board Construction
  • 3 Digital Audio Inputs
  • Independent Headphone Amplifier
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You Pay: $1,199.00

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Overview
  • 1Description

The A-9070 Integrated Stereo Amplifier from Onkyo offers four discrete modes; integrated amp, power amp, pre-amp, and split power/pre-amp to provide great flexibility when incorporating other components into the hi-fi system. Alone, it provides ample power with a parallel push-pull amplification design, three-stage inverted Darlington circuitry, dedicated Wolfson 192kHz/24-bit DACs for symmetrically designed L/R channels, and four large 15,000 µF capacitors.

To preserve signal integrity, the unit features DIDRC (Dynamic Intermodulation Distortion Reduction Circuitry). Closed ground-loop circuits and vibration-damping construction combine to produce clear sound across a wide dynamic range. An independent headphone amplifier, a phonograph equalizer, and gold-plated audio terminals/speaker posts are evidence of high build quality.

The A-9070 Integrated Stereo Amplifier is for hi-fi newcomers and more seasoned music lovers looking to upgrade their equipment.

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 192kHz/24-bit DACs for both left and right channels improve performance
The unit is also equipped with 192kHz/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
UPC: 751398010392
In the Box
Onkyo A-9070 Integrated Stereo Amplifier
  • 2-Year Parts & Labor Warranty
  • Table of Contents
    • 1Description
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    Specifications
    Amplifier
    Power Rating 140W/Ch (4 ohms, 20Hz-20 kHz, 0.05%, 2 channels driven, FTC)
    Dynamic Power 1 ohms: 450W/Ch
    3 ohms: 230W/Ch
    8 ohms: 100W/Ch
    Frequency Response 10Hz-100kHz/+0 dB, -1 dB (1W, Line) 1Hz-250kHz/+0 dB, -3 dB (1W, 8 ohms)
    Damping Factor 130 (1kHz, 8 ohms)
    Tone Control Bass: ±10 dB, 80Hz
    Treble: ±10 dB, 80Hz
    Signal to Noise Ratio 107 dB (Line, IHF-A), 60 dB (Phono MM, IHF-A), 70 dB (Phono MC, IHF-A)
    Total Harmonic Distortion (THD) 0.006% (Half Power)
    Input Sensitivity Line: 150 mV/47 k-ohms
    Phono MM: 2.25 mV/47 k-ohms
    Phono MC: 0.18 mV/100 ohms
    DAC Wolfson 192kHz/24-Bit DACs
    Impedance 4-16 ohms (A or B), 8-16 ohms (A + B)
    Output Level Rec Out: 200 mV/2.2 k-ohms
    Phono Overload 70 mV (MM, 1kHz, 0.5%)
    Connectors
    Input 3 Digital Audio Inputs (1 Optical and 2 Coaxial)
    3 Analog Audio Inputs
    Output 1 Analog Audio Output
    General
    Power Requirements AC 120 V, 60Hz
    Power Consumption 3.3 A
    Standby: 0.1W
    Dimensions (HxWxD) 17.1 x 6.9 x 16.9" (435 x 174.5 x 431mm)
    Weight 39.9 lb. (18.1kg)
    Packaging Info
    Package Weight 47.2 lb
    Box Dimensions (LxWxH) 24.0 x 21.0 x 12.0"

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