It is just like a 6sn7 spec wise. Here is a more detail.
http://www.tnt-audio.com/accessories/shuguang_treasures_cv181_pt2_e.html
They call it a cv-181 because of the way it looks but it measures like 6sn7 so you should have no problems.
Let me know what you think of it - I also own this preamp.
http://www.tnt-audio.com/accessories/shuguang_treasures_cv181_pt2_e.html
They call it a cv-181 because of the way it looks but it measures like 6sn7 so you should have no problems.
Let me know what you think of it - I also own this preamp.