The continuation of a fine tradition is a good reason to stay in business, right?
In 1984, vol. 7, No. 2, Stereophile published its list of recommended components, and on page 84 that list includes this passage.
"Dynaco PAS-3X$
Owners of this old classic should not immediately
throw it out; if you come across one at a garage
sale, snap it up. Removal of capacitors, upgrading
of the rectifier and power supply, and replacing
resistors can turn the old PAS-3X into a respectable
preamp. In the Van Alstine-modified version ($160),
it can rival some of the better modern units. "
37 years later, happy audiophiles are still discovering for themselves this affordable road to sonic bliss. I'd bet a dollar that 37 years from now, the T10 will still sound great...