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AmplifiersIntegrated AmplifiersDiscontinued
Estimated price (community-sourced)
$163
Around — community and catalog average, updates slowly
About the A9010
The A-9010 is a two-channel integrated stereo amplifier with Onkyo’s WRAT (Wide Range Amplifier Technology) discrete output circuitry. It provides five analog inputs, including an MM phono input, plus coaxial and optical digital inputs feeding a Wolfson WM8718 DAC. The coaxial input supports PCM up to 192 kHz/24-bit and the optical input up to 96 kHz/24-bit. Other features include bass and treble controls, a headphone output with independent amplification circuitry, and a line output.
Specifications
Type: Integrated stereo amplifier; Channels: 2; Rated output power: 44 W/channel into 8 Ω (1 kHz, 0.08% THD, two channels driven, IEC); North American FTC rating: 44 W/channel into 8 Ω and 70 W/channel into 4 Ω; Frequency response: 10 Hz–100 kHz (+1 dB/−3 dB); THD: 0.08% (1 kHz, 1 W); Damping factor: 95 (1 kHz, 8 Ω); Speaker impedance: 4–16 Ω; DAC: Wolfson WM8718, up to 192 kHz/24-bit; Digital inputs: 1 coaxial (up to 192 kHz/24-bit), 1 optical (up to 96 kHz/24-bit); Analog inputs: 4 line-level rear, 1 front line-level, 1 MM phono; Line input sensitivity/impedance: 150 mV/100 kΩ; Phono input sensitivity/impedance: 3.0 mV/47 kΩ; Signal-to-noise ratio: 92 dB (line, IHF-A), 78 dB (MM phono, IHF-A); Tone controls: bass ±10 dB at 100 Hz, treble ±10 dB at 10 kHz; Dimensions: 435 × 129.5 × 332.5 mm (W × H × D); Weight: 6.5 kg. Specifications and power supply vary by regional version.