Fezz Audio Lybra 300B Colors:Black Ice supporting both constant and variable-current

supporting both constant and variable-current applications

ensuring only clean power reaches the audio circuits

high power output

both factory-installed for optimal alignment

By establishing an effective ground path on the primary side of your power supply

Fezz Audio Lybra 300B Colors:Black Ice supporting both constant and variable-currentDesigned for audiophiles pursuing the ultimate 300B tube performance, the Fezz Audio Lybra 300B amplifier features an advanced PSE topology operating in class A. It employs custom engineered toroidal transformers for superior linearity and an extensive frequency response. A delayed anode voltage switch extends tube lifespan, while the amplifier produces the signature 300B soundtransparent, spacious, and profoundly immersive.