Sonically this valve was a revelation… It offers that clarity, directness and openness I know from my 45’s but adds power and even more resolution. I love it. The tonal balance is very even-handed, the soundstage is ridiculously extended and opened up. Detail, especially these little background things are exceptionally well resolved
Thorsten Loesch
[The TJ mesh plate 300B] is much better than with the Genalex tubes !!!
Buyer from Belgium. Sep 2021
Very nice! They [The TJ mesh plate 300B] are excellent top to bottom and of course – wonderful midrange. They are my current preference in the Lampizator Big7 DAC.
Buyer from SC, US. Sep 2021
The sound of [The TJ mesh plate 300B] is simply amazing compared to the Electro-Harmonix Gold that I was using, so much more musical and with details I have never heard before.
Buyer from NSW, Australia. Jan 2022
