Onkyo - A-9010 Solid state integrated amplifier
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The 2016 Onkyo A-9010 integrated stereo amplifier is in excellent physical condition and has been tested and checked as ready for use.
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Description from the seller
The Onkyo A-9010 is an integrated stereo amplifier of class AB, offering a powerful headphone amplifier. Produced between 2015 and 2017.
The amplifier delivers high dynamics and an energetic, musical, engaging sound. The sound is balanced and slightly warm, avoiding harshness or tiring sibilance in the upper registers. The proprietary WRAT (Wide Range Amplifier Technology) ensures good control over the speakers. The bass is taut, well-filled, and rhythmic, making the unit excellent for rock, electronic, and pop music. Vocals and acoustic instruments are clear and natural, and the sound stage presents good source localization.
The amplifier outputs 44 W per channel at 8 Ω (and 70 W at 4 Ω). Power supply stability is ensured by a hefty EI transformer, a large aluminum heatsink, and audiophile-grade capacitors (including Elna Silmic). It features a built-in digital-to-analog converter Wolfson WM8718 (24-bit/192 kHz) with optical and coaxial inputs. On the rear panel there are 4 line inputs RCA, a Line Out, and a phono input for MM cartridges. The unit is also equipped with an independent headphone amplifier (6.3 mm jack on the front), a Direct function bypassing tone controls, and a Loudness boost.
• Output power (8 Ω): 44 W per channel (1 kHz, 0.08% THD, both channels driven, IEC standard).
• Output power (4 Ω): 70 W per channel (1 kHz, 0.7% THD, both channels driven).
• Total harmonic distortion (THD): 0.08% (at 1 kHz, half of rated power).
• Frequency response: 10 Hz – 100 kHz (+1 dB, -3 dB for line input).
• Damping factor: 95 (1 kHz, 8 Ω).
• Signal-to-noise ratio (SNR): 92 dB (line inputs) and 78 dB (Phono MM input).
• Impedance of supported speakers: 4 Ω to 16 Ω.
• Sensitivity and input impedance: 150 mV / 100 kΩ (line) and 3.0 mV / 47 kΩ (Phono MM).
• Tone control: ±10 dB at 100 Hz (bass) and ±10 dB at 10 kHz (treble).
• DAC: Wolfson WM8718 (PCM signals up to 24-bit/192 kHz supported).
• Digital inputs: 1 × coaxial (up to 192 kHz/24-bit) and 1 × optical TOSLINK (up to 96 kHz/24-bit).
• Analog inputs: 4 × line RCA (rear), 1 × line mini-jack 3.5 mm (front), and 1 × MM phono input (rear, with ground clamp).
• Outputs: 1 × line RCA (Line Out), a single pair of screw terminals for speakers (banana plugs supported), and 1 × 6.3 mm front headphone jack.
• Maximum power consumption: 155 W during operation and 0.4 W in standby.
• Dimensions (W × H × D): 435 × 129.5 × 332.5 mm.
• Weight: 6.5 kg.
The Onkyo A-9010 is an integrated stereo amplifier of class AB, offering a powerful headphone amplifier. Produced between 2015 and 2017.
The amplifier delivers high dynamics and an energetic, musical, engaging sound. The sound is balanced and slightly warm, avoiding harshness or tiring sibilance in the upper registers. The proprietary WRAT (Wide Range Amplifier Technology) ensures good control over the speakers. The bass is taut, well-filled, and rhythmic, making the unit excellent for rock, electronic, and pop music. Vocals and acoustic instruments are clear and natural, and the sound stage presents good source localization.
The amplifier outputs 44 W per channel at 8 Ω (and 70 W at 4 Ω). Power supply stability is ensured by a hefty EI transformer, a large aluminum heatsink, and audiophile-grade capacitors (including Elna Silmic). It features a built-in digital-to-analog converter Wolfson WM8718 (24-bit/192 kHz) with optical and coaxial inputs. On the rear panel there are 4 line inputs RCA, a Line Out, and a phono input for MM cartridges. The unit is also equipped with an independent headphone amplifier (6.3 mm jack on the front), a Direct function bypassing tone controls, and a Loudness boost.
• Output power (8 Ω): 44 W per channel (1 kHz, 0.08% THD, both channels driven, IEC standard).
• Output power (4 Ω): 70 W per channel (1 kHz, 0.7% THD, both channels driven).
• Total harmonic distortion (THD): 0.08% (at 1 kHz, half of rated power).
• Frequency response: 10 Hz – 100 kHz (+1 dB, -3 dB for line input).
• Damping factor: 95 (1 kHz, 8 Ω).
• Signal-to-noise ratio (SNR): 92 dB (line inputs) and 78 dB (Phono MM input).
• Impedance of supported speakers: 4 Ω to 16 Ω.
• Sensitivity and input impedance: 150 mV / 100 kΩ (line) and 3.0 mV / 47 kΩ (Phono MM).
• Tone control: ±10 dB at 100 Hz (bass) and ±10 dB at 10 kHz (treble).
• DAC: Wolfson WM8718 (PCM signals up to 24-bit/192 kHz supported).
• Digital inputs: 1 × coaxial (up to 192 kHz/24-bit) and 1 × optical TOSLINK (up to 96 kHz/24-bit).
• Analog inputs: 4 × line RCA (rear), 1 × line mini-jack 3.5 mm (front), and 1 × MM phono input (rear, with ground clamp).
• Outputs: 1 × line RCA (Line Out), a single pair of screw terminals for speakers (banana plugs supported), and 1 × 6.3 mm front headphone jack.
• Maximum power consumption: 155 W during operation and 0.4 W in standby.
• Dimensions (W × H × D): 435 × 129.5 × 332.5 mm.
• Weight: 6.5 kg.
Details
Era
After 2000
Brand
Onkyo
Model
A-9010
Multiple models
No
Physical condition
Excellent
Number of objects
1
Includes
No extra's
Serial number
3896MP5660641783A
Year of manufacturing
2016
Weight
6.5 kg
Functional condition
Tested and working/playable
Height
130 mm
Width
435 mm
Depth
333 mm
