Stereo amplifier: Onkyo A-9070 Silver

The A-9070 has four modes of operation: Integrated Amplifier, Power Amplifier, Preamplifier, and Distributed Power/Preamplifier for more flexibility when connecting other components to your Hi-Fi system. That is, this device combines the functions of several devices at the same time: it provides power in parallel two-terminal amplification, it has a three-stage inverse Darlington circuit, it has two Wolfson 192 kHz / 24-bit DACs for symmetrical design of the right and left channels and 4 large 1500 uF capacitors .

To maintain signal integrity, the ONKYO A-9070 is equipped with DIDRC (Dynamic Intermodulation Distortion Reduction Circuit) technology. The combination of ground-wired circuitry and anti-vibration design is designed to deliver clear sound over a wide dynamic range. In addition, the model has a headphone amplifier, an equalizer, gold-plated terminals of the clamps and speakers.

Peculiarities:

• Max. Power: 140 W/ch (4?, 20 Hz–20 kHz, 0.05%, 2ch Driven, IEC)
• AWRAT (Advanced Wide Technology)
• DIDRC (Dynamic Intermodulation Distortion Reduction Technology)
• Parallel Push-Pull 3 Stage Darlington Amplifier
• 192 kHz/24-bit HD Audio Playback via Coaxial Inputs
• Balanced L/R channel layouts
• Separate Wolfson® 192 kHz/24-bit DACs (WM8742 x 2) for L/R channels
• Four large 15,000 µF capacitors
• 1.2mm thick copper bars - perfect ground plate
• Four Amp Modes (Integrated Amp, Power Amp, Preamplifier, Pre-Amp/Power Amp Splitter)
• 3 digital audio inputs (1 optical and 2 coaxial)
• 3 analog audio inputs and 1 output
• Audio L/R Preout
• Gold-plated RCA Phono and connection terminals
• Gold-plated, Banana Plug-compatible speaker terminals
• Independent headphone amplifier
• Discrete Phono Equalizer (MM/MC)
• Speaker A/B Drive