Fezz Audio – EVO Lybra 300B – Integrated Tube Amp

Fezz Audio – EVO Lybra 300B – Integrated Tube Amp

The EVO Lybra is an amplifier designed for the most demanding enthusiasts of 300B tube sound. The unprecedented PSE structure operating in class A was built using the highest quality toroidal transformers, designed especially for this amplifier. This guarantees linearity and wide frequency response. Extended tube life is ensured by delayed anode voltage switching. The unique tone of the 300B tubes is free, spacious, and very immersive.

The Lybra unique as a parallel single-ended (PSE)  amplifier with 300B output tubes. The PSE configuration provides the classic 300B sound with higher output, making Lybra extremely versatile, and able to pair well with a broad selection of loudspeakers.

The PSE configuration is noteworthy by itself, and Lybra’s utilization of toroidal power and output transformers also makes it unique. The 6SN7 and 12AX7 input tubes add to the character of Lybra, creating dynamic, impactful sound.