Here is a minimalist audio system and the constructor, Johannes LeBong, who inspired me so much. Small amplifier build on El84 tubes. Only 1,5W power output. Music files player connected to it. You can say it is an encounter of two centuries. Good old school technology used to construct the mini amp, but with the use of best currently available components and a touch of Johannes The Wizard secret knowledge on top of it. The end result magnificent. And to complete the scene the loudspeakers that enchanted us during the audition. The resonant enclosures modified by Johannes with famous Philips 9710 speakers with alnico magnets applied. It is incredible how much life those almost fifty years drivers preserved in them. Although maybe it is because they matured like good wine and therefore present ease of drive and dynamics like not much other are capable of.