Company background 
Feliks Audio is a boutique manufacturer of hand-crafted tube amplifiers, with over 20 years of audio solutions development experience. All our products are in-house engineered, tuned and assembled at our site in Lubliniec (Poland)We create special and unique designs, blending together technology and tradition. 
Originally, Feliks Audiofocused mainly on custom made amplifiers tailored to client’s order. Over the time we have developed many innovative and sophisticated audio solutions. Thanks to that we have gained valuable knowledge and experience across broad range of applications. Our amplifiers, among them Espressivo, Elise and Euforiahave won many supporters across the world. 
Ourproducts offer a perfect blend of passion for honest sound, great attention to technical details and beautiful finish. Wedofollow design simplicity, minimizing the number of elements in projected signal path. Thanks to this approach we ensure that the sound produced by our devices is pure and true. 
Espressivo is the entry level OTL amplifier by Feliks Audio. It offers amazing sound clarity with the typical “tube” feel at a reasonable price. The amplifier is fully handmade from high quality, carefully selected components and can take 3 selectable audio inputsThe amplifier’s sweet spot lays with high impedance headphones (over 100 ohm) and can be also used as effective tube pre-amp for both tube and transistor amplifiers. Espressivo has already strong reputation on the market and was awarded “Best desktop amp in 2016” by portal 
Euforia is Feliks Audio flagship headphone amplifier launched in 2017. This beautifully handcrafted OTL, built around two 6SN7 and two 6AS7G tubes, delivers amazing dynamismsound stage and level of details never heard of before in tube amplifiers, at the same time giving the unmistakably tube sound signature. Euforia’s unique design allows for exceptional sound quality with a broad range of headphones, powerful enough to drive even demanding low impedance headphones (<32 ohm) including planar magnetics.  


Feliks Audio


The Headspace