Onkyo - 450W 2.0-Channel Powered Amplifier - Black
Model: A-9070
SKU: 4338633
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- Key Specs
- Preamp Outputs: true
- General
- Product Name: 450W 2.0-Channel Powered Amplifier
- Brand: Onkyo
- Model Number: A-9070
- Audio
- Total Harmonic Distortion: 0.03 percent (Measurement of the harmonic sound distortion. The lower the percentage, the cleaner the sound.)
- Signal-to-Noise Ratio (SNR): 107 decibels (The ratio of the desired signal's strength to the level of background noise. A ratio higher than 1:1, which equates to greater than 0 decibels, indicates more signal than noise.)
- Bass Boost: None (Circuitry that boosts the bass response of the amplifier, improving audio reproduction enhancing the sound of low frequencies. Fixed boost means the level of bass response is preset, whereas variable boost allows the user to make adjustments.)
- Inputs
- Speaker-Level Inputs: true (Also referred to as high-level inputs. Enables the amplifier to receive a sound signal from another device that does not have RCA, or low-level, inputs.)
- Line-Level Inputs: true (Also referred to as low-level inputs. Enables the amplifier to receive a sound signal from another device via RCA cables.)
- Outputs
- Preamp Outputs: true
- Dimensions
- Product Width: 17.13 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 16.94 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 39.9 pounds (The out of box weight of the item.)
- Other
- UPC: 751398010392
Enjoy the crisp, clean sound of your favorite tunes with this Onkyo A-9070 powered amplifier, which features closed ground-loop circuits, gold-plated terminals and symmetrical twin-monaural construction to minimize distortion at all levels of playback.
- Up to 450W peak power handling: For robust audio.
- DIDRC (Dynamic Intermodulation Distortion Reduction Circuitry): Reduces high-frequency distortion for crisp, accurate sound.
- Symmetrical twin-monaural construction: Minimizes errors in 2-channel stereophonic playback.
- Coaxial and optical digital audio inputs: Ensure flexible connectivity.
- 4 amplifier modes: Include integrated, power, preamp and split preamp/power amp for versatile operation. Connect the amp to your hi-fi system or use the split mode to add another device, such as an equalizer.
- HICC (High Instantaneous-Current Capability): Handles up to 100-amp currents to effectively handle fluctuating speaker impedance.
- Closed ground-loop circuits: Help eliminate distortion by preventing noise from individual circuits.
- 2 separate Wolfson DACs: Support sampling rates up to 192kHz for accurate digital-to-analog conversions.
- Bass and treble tone adjustments: Put you in control for rich audio.
- Gold-plated terminals: Deliver clean connections.
- 3-stage inverted Darlington circuitry: Uses low negative feedback and, along with push-pull amplification, provides consistent signal with minimal distortion.
- Four 15,000 microfarad capacitors: Along with a 0.05" copper bus plate contribute to smooth, stable power.
- 0.03% THD (total harmonic distortion) @ 1kHz: 0.006% at half-power.
Whats Included
- 450W 2.0-Channel Powered Amplifier
- AC power cord, remote (RC-830S), 2 batteries (R03)
- Owner's manual
