CS Port
The CS Port 212PAM2 is a non-feedback monaural power amplifier built around the legendary 212E large triode tube, delivering 40 watts of Class-A output with stunning clarity. Designed with audio purity in mind, it incorporates a high-fidelity transformer, ultra-linear C3g input stage, and a doubly regulated 1400V power supply. The result is a dynamic, distortion-free listening experience that retains the true character of every note. With zero negative feedback and precise transformer matching, it achieves high damping and exceptional low-frequency control. Available with rare STC 4212E or Jinzhou Electronics 212E tubes, this amplifier merges classic tube heritage with modern high-end performance.
The 212PAM2 is engineered for uncompromising sonic fidelity. The high-voltage 212E triode operates with negative bias and is driven by a sophisticated two-stage amplification featuring the ultra-reliable C3g input tube. A custom super permalloy core input transformer handles gain compensation with minimal coloration. The high-voltage power supply is doubly regulated using advanced switching and analog designs to eliminate distortion and noise. Housed in anodized aluminum with rosewood side panels, the amplifier is available in two versions using either the rare STC 4212E or the Jinzhou 212E. Every component and construction decision is made in pursuit of pure, uncolored sound reproduction.
