The Kora CSA 270 Class A Stereo Amplifier delivers uncolored, true-to-source amplification. Every note and nuance is transmitted precisely as intended, without distortion or coloration.The Kora CSA 270 employs pure Class A amplification, where the output transistors remain in the active region at all times, ensuring linearity and reducing crossover distortion. This configuration leads to a rich, full-bodied sound that is fundamentally a representation of the input signal. Coupled with a highly filtered linear power supply, which consists of a substantial filtering capacitor bank of 400,000 µF, the amplifier maintains stability and responsiveness, delivering consistent power without introducing noise or ripple. The adaptive current management system intelligently adjusts between high and low current modes based on the speaker's demands, optimizing power delivery while minimizing energy waste. Additionally, the robust aluminum and steel construction provides the necessary rigidity and thermal management, further enhancing sound integrity.Key Features Pure Class A Amplification: Ensures that the output signal remains linear and free from crossover distortion, preserving the integrity of the audio signal. Highly Filtered Power Supply: The 400,000 µF capacitance provides stable voltage, reducing noise and improving transient response for dynamic sound reproduction. Adaptive Current Management: Automatically adjusts the current mode to match speaker requirements, reducing unnecessary power consumption while maintaining performance. Precision Engineering: Constructed from aluminum and steel, designed for durability and effective heat dissipation, ensuring long-term reliability without performance degradation. Multiple Inputs: Versatile connections including both RCA and XLR inputs to accommodate different source devices. Technical Specifications Output Power: 2 x 70 W / 8 Ω in pure Class A Dimensions: 420 x 440 x 260 mm Weight: 32 kg Materials: Aluminium and steel Finish: Mineral grey Accessories: Power cord, instructions Filtering: 400,000 µF Inputs: 1 RCA, 1 XLR
