Feliks Audio Echo MKII Tube Headphone Amplifier - Discontinued headphone 2-pin and adaptor plugs

and adaptor plugs

from hundreds of internet radio stations to dozens of streaming services and your own digital music library

lightweight build without compromises

Six-way Crossover

The EF600 requires the bare minimum of desktop or rack space

Feliks Audio Echo MKII Tube Headphone Amplifier - Discontinued headphone 2-pin and adaptor plugsYour first proper tube amplifier Your introduction to tube sound even entry level means high quality at Feliks Audio Warm tubey sound with plenty of details easy listening at its best Beautiful metal and real wood finish WHAT MAKES ECHO MK II SO SPECIAL? Echo MK II is the entry level OTL amplifier by Feliks Audio and offers amazing soundclarity with the typical "tube" feel. The amplifier is fully handmade from high quality,carefully selected