FYI, I think Psvane has a decent product but these are not the
last word in 6sn7s. What ever you do, do not order from ebay! and China!!!! Ordered a matching quad on ebay for my cary slp 05 and had one arc, taking out the midrange of my Thiel 3.7s, Had noise and hum with the remaining tubes. Mailed two different packages back to China in an attempt to return and get credit and both packages were lost, So I am out the $400 for the tubes + $350 to replace my midrange. These tubes are total crap!!!! Do yourself a favor and buy a good set of vintage NOS JAN vt231s or even better some 6sn7ws. Awesome sound.
last word in 6sn7s. What ever you do, do not order from ebay! and China!!!! Ordered a matching quad on ebay for my cary slp 05 and had one arc, taking out the midrange of my Thiel 3.7s, Had noise and hum with the remaining tubes. Mailed two different packages back to China in an attempt to return and get credit and both packages were lost, So I am out the $400 for the tubes + $350 to replace my midrange. These tubes are total crap!!!! Do yourself a favor and buy a good set of vintage NOS JAN vt231s or even better some 6sn7ws. Awesome sound.