Feliks Audio Echo Headphone Amp
“Your First Proper Tube Amp”
Echo is a “back to basics” OTL headphone amplifier with enough juice to drive mid to high impedance headphones. We even given it a fully protected pre-amp functionality. All of that in a good looking chassis (real wood finish!) and supported by unmatched Feliks Audio attention to detail, customer service and reliability.
Enter the world of tube audio filled with warm and hi-class sound. Pure OTL construction.
– Power tubes 6N6P x 2, driver tubes 6N1P x 2
– RCA audio input, RCA audio output (pre-amp)
– Frequency response: 15 Hz – 45 Khz +/- 3 dB
– Power output: 350mW
– THD: 0.4 % (300 ohm, 20 mW)
– Optimal headphones impedance: 100 – 600 ohm