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Model: A9150S
  • Description
  • Specifications
  • Datasheet

ONKYO Intergrated Stereo Amplifier. High current power supply. Refined power amplification circuit with discrete SpectraModule. Hi-grade DAC and DIDRC filter. Robust flat chassis. Colour Silver

FEATURES:

 

Advanced

  • 60W/Ch (4Ω, 20Hz~20kHz, 0.08% THD, 2 Channels Driven, IEC)
  • Discrete SpectraModule Produces High Instantaneous Voltage for Immersive Soundstaging, Improved Instrument Separation, and Lively Transient Response
  • DIDRC Filter Prevents Ultra-high-frequency Distortion Affecting Audible Sound
  • High-Current Power Supply Transformer and Two Hi-Grade Customised Capacitors
  • High-Current Low-Impedance Drive for Enhanced Speaker Control
  • Optimum Gain Volume Control Circuitry Isolates Signal from Noise Floor to Prevent Distortion at Lower Volume
  • Symmetrical L/R Channel Layout with Equal Signal-path Lengths to Minimise Stereo Playback Errors
  • Isolated Processing, Pre-amplification, and Power Amplification Circuitry Reduces Electrical Interference on Audio Signal
  • Large Extruded Aluminium Heat Sink
  • AKM (AK4452) 768kHz/32-bit Digital-to-Analog Converter
  • Direct Mode for Reproduction Faithful to Original Source
  • Front-panel A/B Speaker Drive Selector
  • Available in Black or Silver Finish

 

Inputs and Connections

  • 4 Gold-plated Analogue RCA Audio Inputs (Rear)
  • 2 Optical Digital Inputs (192kHz/24-bit Capable)
  • 2 Gold-plated Coaxial Digital Audio Inputs (192kHz/24-bit Capable)
  • 2 Pairs of Gold-plated Speaker Posts (A+B)
  • Gold-plated Phono Input (MM/MC) to Suit Any Turntable
  • 6.3mm Headphone Jack
  • Gold-plated Main Input
  • Gold-plated Pre Out
  • RI (Remote Interactive) Remote Control Input

 

Additional

  • Tone Controls (Bass/Treble/Balance)
  • Aluminum Front Panel and Aluminium Volume Control Knob
  • Rigid Steel Chassis to Reduce Resonance
  • Stable Isolator Feet Minimize Vibration-borne Interference
  • Efficient 0.2W Power Consumption on Standby
  • Full-sized and Full-function RI Remote Control
Amplifier Section

Power Output

60W/Ch (4Ω, 20Hz~20kHz, 0.08% THD,2 Channels Driven, IEC)

THD+N (Total Harmonic Distortion + Noise)

0.08% (20Hz~20kHz, Rated Power)
Input Sensitivity and Impedance 200mV/220kΩ (Line)
4.0mV/47kΩ (Phono MM)
0.4mV/120Ω (Phono MC)
Rated RCA Output Level and Impedance 0.2V/2.3kΩ (Line Out)
Phono Overload (MM) 70mV (1kHz, 0.5%)
Phono Overload (MC) 7mV (1kHz, 0.5%)
Frequency Response 10Hz~100kHz/+1dB, -3dB (Line 1, Direct)
Tone Control ±10dB, 100Hz (Bass)
±10dB, 10kHz (Treble)
Signal-to-Noise Ratio

107dB (Line 1, IHF-A)
82dB (Phono MM, IHF-A)
73dB (Phono MC, IHF-A)

Headphone Output Impedance 390Ω
General
Power Supply 220V~230V AC~, 50/60Hz
No-Sound Power Consumption 35W
Power Consumption 160W
Standby Power Consumption 0.2W
Dimensions (W x H x D) 435 x 139 x 331mm
Weight 9.2kg
Carton
Dimensions (W x H x D) 572 x 264 x 419mm
Weight 11.5kg
Supplied Accessories

• Instruction manual
• AC power cord
• Remote controller
• AAA (R03) batteries x 2