Stereo integrated receiver Onkyo A-9050 2.1, 2x75W

Built-in amplifier with remote control. Phase-Matching Bass Boost - digital bass boost. Two 10,000 µF capacitors, aluminum front panel, tone controls (Bass/Treble/Balance), subwoofer Pre-Out, 5 analog inputs and one output, Phono input (MM). High-quality gold-plated RCA speaker terminals.

• Power: 75W per channel (at 8 ohms)
• Frequency range: 10 Hz−100 kHz
• Damping factor: 60
• Resistance: 4 - 16 Ω (A or B), 8 - 16 Ω (A + B)
• Two 10,000 µF capacitors
• Dimensions: 435 x 139 x 330.3 mm / Weight: 8.2 kg

The A-9050 Integrated Stereo Amplifier offers the best of both worlds—classic analog power and the latest in digital audio processing technology. Whether you're transported by the mellow glow of vinyl, or just want to experience your computer-based library with proper hi-fi sound, this is the amp for you. There are two digital inputs linked to a Wolfson® 192 kHz/24-bit DAC, which allows you to exploit the potential of lossless formats such as WAV. Gold-plated audio terminals and gold-plated banana plug-compatible speaker posts ensure a perfect connection for your CD player, tuner, and loudspeakers. However, it's the sound quality that really puts this amplifier in a league of its own. Our low negative feedback WRAT design breathes energy and vitality into recordings that can otherwise seem lifeless and flat. As well as DIDRC to eliminate digitally generated noise, the amplifier's Three-Stage Inverted Darlington Circuitry boosts current flows and reduces distortion. Plenty of good clean power—and a dash of Japanese audio innovation—has resulted in a stereo amp that's shaping up to become a new Onkyo classic.

• 75 W/Ch (8 Ω, 1 kHz, 0.08% THD, 2 Channels Driven, IEC)
• DIDRC (Dynamic Intermodulation Distortion Reduction Circuitry)
• Three-Stage Inverted Darlington Circuitry
• WRAT (Wide Range Amplifier Technology)
• High-Current Low-Impedance Drive
• Thick, Low-Impedance Copper Bus Bar
• Two 10,000 µF Capacitors
• Wolfson® 192 kHz/24-Bit DAC (WM8718)
• Phase-Matching Bass Boost
• Optimum Gain Volume Control
• Direct Mode
• 96 kHz/24-Bit Capable Digital Audio Inputs (1 Optical and 2 Coaxial)
• 5 Analog Audio Inputs and 1 Output
• Phono Input (MM)
• Audio L/R Pre-Out
• Subwoofer Pre-Out
• Speaker A/B Drive
• Gold-Plated RCA Terminals
• Gold-Plated, Banana Plug-Compatible Speaker Posts
• 1.6mm Full Flat Chassis
• Aluminum Front Panel and Volume Knob
• Tone Control (Bass/Treble/Balance)
• Headphone Jack
• RI (Remote Interactive) Remote Control

• Power Output 75 W/Ch (8 Ω, 1 kHz, 0.08% THD, 2 Channels Driven, IEC)
• THD+N (Total Harmonic Distortion + Noise) 0.08% (1 kHz, 1 W Output)
• Damping Factor 60 (Front, 1 kHz, 8 Ω)
• Input Sensitivity and Impedance:
  175 mV/33 kΩ (Line)
  4.8 mV/47 kΩ (Phono MM)
• Rated RCA Output Level and Impedance 0.175 V/2.2 kΩ (Rec out)
• Phono Overload 100 mV (MM, 1 kHz, 0.5%)
• Frequency Response 10 Hz–100 kHz/+1 dB, -3 dB (Line 1)
• Tone Control:
  ±14 dB, 100 Hz (Bass)
  ±14 dB, 10 kHz (Treble)
  +8 dB, 80 Hz (PM Bass)
• Signal-to-Noise Ratio 110 dB (Line, IHF-A) 80 dB (Phono MM, IHF-A)
• Speaker Impedance 4 Ω–16 Ω (A or B), 8 Ω–16 Ω (A + B)

• Power Supply AC 230 V~, 50 Hz
• Power Consumption 160 W
• Standby Power Consumption 0.3 W
• Dimensions (W x H x D) 435 x 139 x 330.3 mm
• Weight 8.2 kg

More information

User Guide