ultralinear

Responses from ultralinear

Trying to Enter the "HiFi" Bizz
How quaint: Here is some bad news for you. There are roughly 350 loudspeaker manufacturers (50-75 new each year). Most have minimal technical competance and even less capacity to manufacture. All but a scant few rely on outsourcing for drivers, xo... 
Do new tubes undergo break-in like other devices?
Tubes do not break in, they break down. There are only a finite number of electrons available to make the leap. So, as the thoriated coatings become thinner (even after hours, not just weeks or months) the tube's performance can only become worse....