Experience a new level of sound quality with the Feliks Audio Echo MKII OTL Tube Headphone Amplifier. Handcrafted in Poland, this amplifier is a perfect blend of vintage and modern technology. It comes with the stock tubes as well as Mullard and Tungsram NOS tubes that provide a warm and detailed sound with clear vocals and deep bass.

Whether you're a music enthusiast or a professional musician, this amplifier is sure to enhance your listening experience. Its sleek and compact design makes it easy to use and perfect for any music setup. Don't settle for ordinary sound quality, invest in the Feliks Audio Echo MKII today.

Note: Upon powering on, there may be a buzzing in one of the channels. Just gently press down on the tube & the buzz will go & stay away