my marantz 4 chanell reciever from the 70's had dolby built in. never used it because i don't remember any fm stations transmitting in dolby.
Mystery switch
I have an old Audio Reflex receiver (Model AR-800) which has a 'DE. EMP' switch on the back: 75uS to the left and 25 uS to the right. The 'u' actually has a preceding tail on it, so its probably a symbol.
What does this do?
Also, it says on the back 'Do not use speakers less than 8 ohms'. Is this as imperative as it sounds?
Thanks,
What does this do?
Also, it says on the back 'Do not use speakers less than 8 ohms'. Is this as imperative as it sounds?
Thanks,