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Feliks Audio

Feliks Audio Echo 2 Tube Headphone Amplifier

Now Available! The latest production run of Feliks Audio's hand-built amps is here - order now before they're gone!
Updated: May 20, 2024

Your introduction to tube sound - even entry level means high quality with Feliks Audio! Echo 2's beautiful metal and genuine wood finish enclosure presents a warm "tubey" sound with plenty of details - easy listening at its best.

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What makes Echo 2 so special?

Echo 2 is the entry level OTL amplifier by Feliks Audio and offers amazing sound clarity with the typical ‘tube’ feel. The amplifier is fully handmade from high quality, carefully selected components. The amplifier’s sweet spot lays with medium to high impedance headphones (from 80 ohm) an can be also used as an effective tube pre-amp for both tube and transistor amplifiers.


Technical Specifications

• Input Impedance: 100 k ohm

• Frequency response: 15 Hz – 45 Khz +/- 3 dB (300 ohm)

• Power output: 380mW

• Amplification level: 20dB

• THD: 0.4 % (300 ohm, 20 mW)

• Optimal headphones impedance: 80 – 600 ohm

• Headphones output: Jack 6.3mm

What's Included

• Beautifully hand-crafted Tube Amp

• 1 pair of 6N1P driver tubes

• 1 pair of 6N6P power tubes

• 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).