Well, I never said that it was a cheap wood, and hence it has a bad tone.
What I said is that most if not all cheap instruments are made of poplar.
Also, Poplar to me doesnt have a good tone because it is a very soft wood that lacks definition in the low end. It does have midrange and a little highs, but it really lacks the punch and definition of other hardwoods.
On the Stingray Comment: That´s shy I only like ASH Stingrays. And I dont think many of them are made of poplar.
In the mid 80s about 86-91 a large share of music mans are made of poplar or alder, and only a few select colours are ash. For the Sabre during this period, only “honey sunburst” sabres are done in ash