To celebrate the 30,000 pieces sold by FABRIZIOLO all over the world, here is the limited 30K series.
Audiophile Tube Preamplifier and Audiophile Headphone Tube amplifier
It is a limited and numbered series, in fact only 1,000 units are produced. Once this quantity is over, it will no longer be produced. Therefore destined to see its value increase over time. The design is different and exceptionally black, the power is doubled and is implemented with a more valuable Tube [MULLARD] On the rear panel the connectors are gold plated.