First Generation Lampizator? (Liberty)

Overall circuitry is based on Lukasz Fikus (founder of Lampizator) published during his DIY era before he started selling tube DAC at prices of a luxury car. Two 5670 tubes in SRPP configuration, Miflex KPCU oil capacitors as output coupling, CS8414 receiver chip for coaxial and optical input, QCC5125 USB interface, TDA1387 x 8 DAC. Mesmerizing. Outstanding vocal. Musical. This DAC reproduces low volume harmonics originated in music source which are missing in many other DACs. Wide and deep sound stage. You can listen to it for hours without feeling fatigue.