[R-390] Question 1

Bob Camp ham at cq.nu
Sat Aug 28 14:41:54 EDT 2004


Hi

The R-390 is in a class all by it's self in this respect. It actually 
has three audio channels and two volume controls. You have the two back 
panel outputs, each with it's own volume control and the headphone 
output. Since you have so darn many audio channels nothing cuts out 
anything else.

If you want to go nuts you can actually look at the diode load output 
as another audio channel and hook it up to a high impedance input on an 
amplifier.

I typically run the audio around to a 1/4 inch jack panel and patch 
things around that way. I have more radios than speakers .....

	Take Care!

		Bob Camp
		KB8TQ



On Aug 28, 2004, at 12:45 PM, Charles B wrote:

> Hi all,
>
> I am a new owner of an R-390A.  I have a question about the speaker 
> and ear phone socket.  Is there a connection on the rear of the 
> receiver that will allow me to hear the speaker without earphones, but 
> when the ear phones are plug in, the speaker cuts out?  Just like 
> modern receivers do?
>
> Thanks in advance
>
> Chuck B
>
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