jot, akiralx thanks for the information.
"When my used Stax SR40s were made, (I am guessing mid 80’s?), you had to connect a black box to the speaker outputs of an amplifier in order to power them. Let’s just say, while the used earspeakers seemed to work just fine, sound quality wise, they didn’t even compare to a Grado SR60 which can be had for $69."
After reading this I will probably save for a better model.
Now you just link the CD player to the energiser, plug in the earspeakers and away you go. I really recommend them.
