Onkyo A-9070 Reference Stereo Integrated Amplifier 140 Watts per Channel at 4 Ohms, 20 Hz-20 kHz, 0.05%, 2 Channels Driven, FTC AWRAT (Advanced Wide Range Amplifier Technology) Distortion reducing DIDRC (Dynamic Intermodulation Distortion Reduction Circuitry) Parallel Push-Pull Amplification Design with Three-Stage Inverted Darlington Circuitry Separate Wolfson 192 kHz/24-Bit DACs for L/R Channels