Feliks Audio is a premium boutique manufacturer of hand-crafted tube headphone amplifiers based in Poland, known for exceptional sound quality and craftsmanship.
Feliks Audio is a boutique manufacturer of hand-crafted tube amplifiers with over 20 years of experience developing high-end audio solutions. All products are designed, tuned, and assembled in-house at their facility in Lubliniec, Poland. The brand creates unique designs that blend traditional techniques with modern technology to deliver exceptionally dynamic sound stages and superb detail.
Originally focusing on custom-made amplifiers, Feliks Audio has developed sophisticated and highly regarded models such as the Espressivo, Elise, Euforia, and Envy. Known for their zero-compromise approach, use of natural locally sourced materials, and point-to-point wiring technology, Feliks Audio amplifiers pair perfectly with both planar magnetic and demanding dynamic headphones.
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The limited warranty covers defects in material or workmanship for 36 months (3 years) from the date of purchase. The vacuum tubes are typically covered for 6 to 12 months depending on the specific model.
All Feliks Audio products are in-house engineered, tuned, and hand-assembled at their facility in Lubliniec, Poland.
Optimal sound quality is typically reached after approximately 30 to 50 hours of normal operation. During day-to-day use, tubes reach their operational temperature 15 minutes after powering on.
You can contact Feliks Audio customer support directly by emailing info@feliksaudio.pl or by reaching out to your local authorized dealer.
Due to natural heat emission by the tubes, it is recommended not to use the amplifier continuously for more than 8 hours. Afterward, it should be turned off to cool down for a minimum of 1 hour.