Legendary musical charms of jubilee-long reputed, genuine 300B diect-heated valve Self-biased Class-A operation at 300B output stage 3-stage triode amplification for sublimate musicality DC-driven heater to reduce noise inherent in direct-heated valve Bias/current meter to check optimum operation of output valve Damping selector control to create one’s favourite sound Lavish employment of second-to-none, custom-selected components Copper-plated chassis to remove magnetic distortion Attenuator on direct-CD input
