I recently upgraded my S300 for a pair of M700s. I noticed that the behavior of the power is slightly different. If you were to say, switch the power off via the main switch on the back of the S300, the internal red LEDs would stay lit for a long time. For the M700s, they switch off within a few seconds. Also the LEDs are always red on my M700s. I think I remember my S300 internal LED being red when I first got it, but I could’ve sworn different colored ones lit up by the time I sent it back, or am I going mad?
The internal LED for my Stellar GCD is green.
These are random, probably unimportant questions, but I’m just curious.