audio input to output controllor

[craigjc]

How do you controll the vol with a transistor for a audio input to output with no amp?

I want to keep the signal the same and just drop the vol but want to use only one slide pot to controll two transistors for stereo.

 

[Externet]

You do not even need the transistor. A slider potentiometer alone will do it. Its resistance will depend on the source and load impedances; try -say 500 Ohms- in series with your audio line. It is called attenuator.

 

[craigjc]

Yea but you can't use one pot for stereo or input of two chanels

 

[Nigel Goodwin]

Use a stereo pot - there's no simple way to do it with transistors.