Quad Artera Stereo Power Amplifier High-Power Performance The Quad Artera Stereo Power Amplifier delivers 140W per channel into 8Ω, ensuring ample power to drive high-quality loudspeakers with ease. Its robust output capability allows for dynamic and transient-rich audio reproduction, making it suitable for various listening environments. Current Dumping Technology Employing Quad's patented Current Dumping technology, the Artera Stereo combines the sonic purity of Class A amplification with the efficiency of Class AB. This hybrid approach results in an amplifier that offers both musicality and stability, providing a captivating combination of dynamic power and detailed sound. Balanced and Unbalanced Inputs The amplifier features newly developed balanced XLR inputs, enhancing signal integrity and reducing noise. The robust connections contribute to an incomparable signal-to-noise ratio, ensuring clear and accurate audio playback. Versatile Connectivity With both RCA and XLR inputs, the Artera Stereo offers flexibility in connecting various audio sources. The speaker outputs support A and B speaker connections, allowing for versatile speaker configurations. Sleek Design The Artera Stereo boasts a minimalist design with a textured aluminum front panel and precision-machined ribbed sides that act as cooling radiators. The removable glass top panel adds a touch of elegance, while the narrow indicator on the front panel signals the amplifier's operational status. Feature Details Amplifier Type Class AB with Current Dumping Technology Rated Output Power 140W per channel into 8Ω (<1% THD, 1kHz) Total Harmonic Distortion <0.003% (100W, 1kHz), <0.03% (100W, 20Hz–20kHz) Frequency Response -0.5dB (20Hz–20kHz, ref. 1kHz), -3dB (20Hz–70kHz, ref. 1kHz) Input Sensitivity 980mV (RCA line in) Input Impedance 10kΩ (Balanced), 15kΩ (Unbalanced) Signal-to-Noise Ratio 115dB (A-weighted, ref. 140W) Maximum Power Consumption 750W Inputs 2 × XLR, RCA Outputs Speaker A B Standby Power Consumption <0.5W Dimensions (W × H × D) 320 × 158 × 338 mm Weight 15kg
