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Feliks Audio

Feliks Audio Euforia Evo Tube Headphone Amplifier

The ultimate achievement in OTL technology.  This tube amp is a perfect match with dynamic headphones and most planars. XLR and RCA outputs. Smooth, neutral and dynamic: UPOCC wiring, premium components, point to point design.


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The Feliks Euforia EVO is a beautiful and high-performing addition to get the most out of your headphone listening experience.

Technical Specifications

• Impedance: 100 k ohm

• Frequency response: 7 Hz – 80 Khz +/- 3 dB (300 ohm)

• Power output: 280mW

• Amplification level: 20dB

• THD: 0.4 % (300 ohm, 20 mW)

• Optimal headphones impedance: 32 – 600 ohm including planar magentic headphones

• Headphones output: Jack 6.3mm


What's Included

• Beautifully hand-crafted Tube Amp

• Matched pair of driver tubes PsVane CV-181 Mk2 “Gold”

• Matched pair of power tubes 6N13S (NOS)

• AC cord

• User Manual

• Warranty Card

About Feliks Audio

Feliks Audio is a boutique manufacturer of hand-crafted tube amplifiers, with over 20 years of audio solutions development experience. They create special and unique designs, blending together technology and tradition. Each product is in-house engineered, tuned and assembled on site in Lubliniec (Poland).