Nautilus XL SEThe Nautilus XL SE stands as a counter point to our flagship The Red October XL SE Audio Tubed Integrated Amplifier. The Nautilus XL SE is the second major evolution of our most beloved amplifier, built on years of refinement and hard work. The Rev 2 marked a turning point, bringing together our advances in power supply design with improved ergonomics. It was a watershed product we thought would stand as the high point for years to come. The XL SE

The input of Byrce unitizes input transformers for reduced noise floor

The Nautilus Rev 2 includes 2023 tube cage

Max Power @   32ohm   @ 6

but it still represents a high degree of sophistication and understanding of push pull amplification

It defies categorization

When looking at the power transformer

Transformers aid in the reduction of sibilance and reduction of high-frequency hash

Its compact size makes it easier to install in most rooms and minimizes room interactions

and scale of much larger designs in a much smaller enclosure

Max Power @ 8ohm  @ 8watts RMS with KT88s and 5AR4s

and their transformers contribute in large part to their special characteristics

This streamlined circuit allows the inherent sound of the 300B to take center stage