6SN7 Vs Psvane CV 181-T MKII

[@pedroluisguillemain5683]

Hola. Contra que 6SN7 NOS comparaste las Psvane? No lo veo en el vídeo. En qué te resultaron mejores las Psvane? Has podido compararlas contra las Shuguang CV-181-Z? Saludos desde Argentina

[@cajasacusticas]

Solo tengo PSvane como válvula nueva para comparar. No tengo CV-181-Z.

[@ceddy1031]

So is it good or bad for the Psvane 6SN7 ? I am not technical sorry.

[@cajasacusticas]

Psvane CV 181, it is little better than Vintage 6SN7.

[@ceddy1031]

@@cajasacusticas This site psvanetube.com/wordpress/product/6sn7-uk-pair/ saying Chinese 6SN7 (which tend to matched poorly and with more floor noise - Chinese tube amp manufacturers believe preamp tubes do not need to be matched, which is not accepted by many western high end tube amp owners and audiophiles.) And they have something called GF grade hand picked are best. I am little confused. So if I order one directly from China, which I believe not GF grade. Those are BAD with more floor noise? How do you determine floor noise? You can hear them when playing the music ?

[@cajasacusticas]

@@ceddy1031 Did you Search on Ebay pair in one box, Psvane CV 181-T MKII, smoke glass, , less than us190 from China. it is another option

[@ceddy1031]

@@cajasacusticas I bought a pair of Psvane UK-6SN7 HIFI series. Is it pretty bad?

[@cajasacusticas]

yes it is better.