Feliks Audio Eos | Desktop Tube Headphone Amplifier

Feliks Audio Returns with Eos, Their First Tube Amplifier Capable of Driving Both Headphones and Speakers

• Utilizes 300B + CV181 (6SN7) Tubes
• Output Power Up to 8W for Headphones and 6W for Speakers
• Drives Headphones and IEMs with an Impedance as Low as 10 ohms
• Designed to Prioritize the Amp's Health, Longevity and Ergonomics
• Includes a Screen and Remote Control

Immersive Beauty

Feliks Audio Eos is the result of more than 25 years of experience in designing and manufacturing premium tube amplifiers. One of Feliks' most technologically sophisticated amplifiers to date, the Eos features a screen, a remote control, and the capability to drive speakers as well as supply noise-free power to headphones and IEMs, whether low- or high-impedance. With that, the Eos takes the title of their new flagship tube amplifier.

Tube Configuration

If there is one thing 300B tubes are associated with in the world of hi-fi, it is a high power output and a dynamic, powerful sound signature. Thanks to the famous 300B power tube and CV181 driver tube combination, this is exactly what the Eos delivers, whether your dream audio setup consists of headphones, speakers, or both.

With 8 watts of power on the headphone output and 6 watts on the speaker output, the Eos is capable of driving both speakers and demanding headphones with authority.

Versatile Connection

The Eos’s immense power output is not its only strength, it manages to strike the perfect balance between high power and clarity, achieving the lowest distortion and the widest frequency range of any amplifier in Feliks' portfolio. Combined with a low output impedance, the Eos is a perfect companion to IEMs and sensitive headphone models with impedance as low as 10 ohms.

The pre-amp output, a highly popular function among users, saw a great improvement in frequency response width and noise levels compared to their previous models. The result is a highly dynamic and engaging sound combined with unprecedented clarity and detail retrieval, no matter how you use the Eos in your setup.

Thoughtful Design

Feliks Audio's mission is to design and manufacture tube amplifiers that, apart from great sound reproduction, are characterized by longevity and ease of use. With that in mind, the Eos has been equipped with a screen, displaying the current inputs, outputs, and gain settings in use, as well as a VU meter.

The key purpose of the screen, however, lies in its diagnostic functionality. The user can display information about the amplifier’s operating voltages, temperature, and tube health. These solutions are meant to allow the user peace of mind, with no interruptions to the listening session.

Taking full advantage of the Eos’s functionality is effortless, thanks to the inclusion of physical buttons and a remote control. At the press of a button, the user may switch gain settings or inputs from across the room, or even personalize their display. Switching between headphones and speakers is instantaneous, without the need for unplugging either.