THE package for the day! I guess what Petrus 61′ represent for the wine connoisseurs, the Amperex Electron Tubes e88cc 1957 Pinch Waist, January (first run) would counteract with the tube aficionados side. Add the Philips/Valvo E188cc (7308) and my Lamm M1.2 Reference hybrid power amplifiers are ready for some seriously intoxicating aural exploration.
The difference between the wine and tube joyful experience is of course in the prolonged time interval, as the valves should last for few thousands hours :). Thanks Andrej M.