Or send the headphones signal through another amp to the speaker when the phones aren¡¯t being used. Another LM386, or one of the many inexpensive low power class D amp modules from eBay.?
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On Sep 30, 2017, at 7:29 AM, Brent Seres <
brentseres1@...> wrote:
Allard's scheme works fb when using the headphones. My problem is the low side tone level when using the speaker, probably caused be the speaker impedance being much lower than the headphones. I currently have the headphone jack wired to disconnect the speaker when plugging in the headphones. I might just take the easy way out, and use a dpdt switch the back of the rig instead, switching in Allard's resistor scheme when using headphones, and switching to a separate little PC speaker for the side tone when using the speaker. Not quite as elegant,but simple.
Smitty, N6MTS