A Modern Tube Design Combining Classic Musicality with Advanced Engineering

Buffalo, NY – April 22, 2026 – Bluebird Music is pleased to announce the U.S. availability of the Fezz Audio Luna Integrated Amplifier from Fezz Audio. Combining traditional tube musicality with innovative engineering, the Luna is now available at a suggested U.S. retail price of $3,495.

The Luna represents a fresh approach to tube amplification, centered around Fezz Audio’s distinctive use of toroidal output transformers, developed in collaboration with Toroidy. This uncommon design offers lower stray magnetic fields, improved efficiency, and extended bandwidth compared to conventional EI-core transformers—resulting in lower noise, enhanced clarity, and more controlled low-frequency performance.

At its core, the Luna utilizes a classic EL34 push-pull circuit topology, delivering 40 watts per channel in ultralinear mode and 20 watts per channel in triode mode. Users can easily switch between these modes, choosing between the harmonic richness and intimacy of triode operation or the greater dynamics and authority of ultralinear performance. A robust, well-filtered power supply ensures stability and consistent operation across a wide range of loudspeakers.

Designed with modern systems in mind, the Luna incorporates a modular architecture, allowing optional integration of a DAC, phono stage, or Bluetooth module—preserving signal integrity while adding flexibility. Additional features such as remote control, home theatre bypass and subwoofer output enable seamless integration into both two-channel and multi-system environments.

“Fezz Audio has created something truly special with the Luna,” said Jay Rein, president of Bluebird Music. “Its combination of toroidal transformer technology, classic tube topology, and modern usability delivers a level of performance and versatility that stands out in its class.”

With its refined engineering, flexible feature set, and engaging sonic character, the Fezz Audio Luna Integrated Amplifier offers a compelling solution for music lovers seeking both tradition and innovation in a single component.

About Fezz Audio
Fezz Audio is a Polish manufacturer specializing in high-quality tube amplification, recognized for its innovative use of toroidal transformer technology and contemporary approach to classic audio design.

About Bluebird Music
Bluebird Music is a leading North American distributor of high-performance audio products, representing a portfolio of world-class brands known for their exceptional musical expression. With a strong focus on dealer support, customer satisfaction, and long-term partnerships, Bluebird Music is dedicated to delivering exceptional audio experiences to enthusiasts across the United States and Canada.