Fine Tuning the System (with Quintet15 Horn1)

I got the possibility to test an other tube set in my Lampizator DAC, to very naturally sounding NOS tubes (1930‘er year).
Ze‘ev, this is the right way to optimize the system. Sound is wonderful 🤗.
Your speaker showed the problem in my system.

If you are in Switzerland, you are very welcome…

Customer, Switzerland