Onkyo A-9150 Black Stereo Amplifier

Looking back on the success of the award-winning A-9010, Onkyo once again raises the bar for entry-level musicality with its new A-9150 integrated stereo amplifier. Unique technologies combine around an advanced amplification system to deliver outstanding transient response, superb dynamics, realistic sound design and subtle articulation of your favorite analog or digital music. Key to this sense of realism is the discrete spectral module, which features a slew rate of over 500 V/µs for smoother linearity down to megahertz bandwidth. Rediscover the sound of analog recordings with the MM/MC phono stage input, which features dedicated EQs on a separate circuit board, with a custom head amp operating in a discrete configuration for MC signals. Listeners with large CD libraries can breathe new life into this format with the AKM Premium 768kHz/32-bit DAC (AK4452) and DIDRC filter, an original technology that removes high-frequency noise from signals. Drawing on 70 years of experience in Hi-Fi design, the A-9150 will immerse you in the energy of every musical performance.

Specifications

• 60 W/ch (4 Ω, 20 Hz-20 kHz, 0.08% THD, 2 Channels Driven, IEC)
• Discrete spectral module for high instantaneous voltage for large soundstage, improved instrument separation and lively transient response
• DIDRC filter prevents microwave distortion from affecting the audio signal
• High voltage power transformer and two high quality custom made capacitors
• High power, low impedance drive for advanced loudspeaker control
• Optimal volume control circuitry isolates the signal from noise to prevent distortion at low volume levels
• Symmetrical arrangement of L/R channels with equal signal paths to minimize stereo playback errors
• Isolated processing, preamplification and power amplification circuits reduce the effect of electrical noise on the audio signal
• Large extruded aluminum heatsink
• 768 kHz/32-bit AKM D/A Converter (AK4452)
• A/B selector for easy switching between pairs of connected speakers
• 4 gold-plated analog RCA audio inputs
• 2 digital optical inputs (supporting sample rates up to 192 kHz/24-bit)
• 2 gold-plated digital coaxial audio inputs (supporting sample rates up to 192kHz/24-bit)
• 2 pairs of gold-plated speaker terminals (A+B)
• Gold-plated Phono input (MM/MC)
• 6.3mm headphone jack
• Gold-plated pre-out
• Dimensions (W x H x D): 435 x 139 x 331 mm
• Weight: 9.2 kg