The Pioneer A-30-S amplifier was released around 2012. This integrated stereo amplifier was designed for high-fidelity audio with a focus on delivering clean, powerful sound for home audio setups. Here are some of its key specifications:
• Power Output: 70 watts per channel (8 ohms, 20 Hz - 20 kHz)
• Total Harmonic Distortion (THD): Less than 0.1% (20 Hz - 20 kHz)
• Frequency Response: 5 Hz to 100 kHz
• Signal-to-Noise Ratio: 106 dB (Line in)
• Inputs: Phono input (MM), CD, Network, Recorder, and Aux
• Speaker Outputs: A/B speaker switching with two sets of speaker terminals
• Tone Control: Bass, treble, and balance controls
• Direct Mode: For bypassing tone controls to improve audio purity
• Build: Aluminum front panel and a large, custom-designed transformer for improved stability
The A-30-S was praised for its combination of classic analog controls and modern high-fidelity performance, appealing to audiophiles looking for a straightforward, reliable stereo amplifier.
