seanmac said:
Sorry if I oversimplified.
Not at all old man. Just a clarification for the uninitiated on my behalf.
Good that they publish low frequency current handling... sort of.... I'm assuming they're saying they can handle that much current _and_ match it to the output too. If so, nice spec to have published. Transformers do seriously insane things at low frequency, and less insane, almost predictable things at higher frequency.
Back to the rated for "whatever" tubes.
Folks will often look in a book, find that a transformer is rated for "two 6L6's" and think, oh crap, I need a two 6V6 rated transformer, without realizing that its just a matter of speaker load impedance - not always given as "8 ohms".
For instance, you take a Deluxe Reverb, and stick some 6L6's in it. Instead of a good match from 6V6's to 8 ohms, you're now a better match to 6L6's into 4 ohms. No problem, just plug in an extension 8 ohm cabinet, and you got a marginally cleaner, but no more powerful, little amp!
Thats the sort of point I was making on the "rated for" post...