A good NOS tube will be very quiet also.They are perfect for phono stages.
I have 2 Telefunken 12AX7's in my Rogue 99 phono and the noise floor is almost as quiet as my old Lehmann Black Cube... which is saying alot!!
I have 2 Telefunken 12AX7's in my Rogue 99 phono and the noise floor is almost as quiet as my old Lehmann Black Cube... which is saying alot!!