voice changer kit

[Travis McGee]

So I just picked up this voice changer kit. What I would like to do is attatch a headphone plug so I can plug in an aux audio cable into it and the other side into a powered speaker. I've attached a picture of the compleated kit. I want to solder the plug to the two posts that are circled.

Thank you for any advice

Travis McGee

 

[xl97]

Whats the question?

My first suggestion would be to ensure my 'headphone jack' (that you are referring to).. only has 2 pins/posts to work with.. as that seems what you have on the PCB to work with as well..

 

[dbuck]

Like this?

Amazon.com: 3.5mm Stereo Panel Mount Jack (1): Electronics

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I use these on the Jawa sound boxes I’ve made as the ‘line out’ connector.

 

[xl97]

Do you just use 2 prongs/legs? or do you short two of them together?

I thought 3 leg stereo jacks needed to be used with '3' ring/tiered plugs? (how will that work on his 2 prongs/leads on the PCB?)

 

[Travis McGee]

Do you just use 2 prongs/legs? or do you short two of them together?

I thought 3 leg stereo jacks needed to be used with '3' ring/tiered plugs? (how will that work on his 2 prongs/leads on the PCB?)

The three prongs are left, right, and ground. Worst-case scenario it doesn't work.

 

[Travis McGee]

Like this?

Amazon.com: 3.5mm Stereo Panel Mount Jack (1): Electronics

Buy 3.5mm Stereo Panel Mount Jack (1): Electronics - Amazon.com ✓ FREE DELIVERY possible on eligible purchases

www.amazon.com

I use these on the Jawa sound boxes I’ve made as the ‘line out’ connector.

do you use all three or just the two?

 

[dbuck]

I used just the two. Here’s a screen cap from a video I shot for someone I made a sound box for. Simple plastic box ( easy access for battery change) button trigger sound card, output jack for speaker amp.

 

[xl97]

I guess just ground and what channel you want to output too... not stereo or anything..etc..

 

[kruleworld]

Do you just use 2 prongs/legs? or do you short two of them together?
I thought 3 leg stereo jacks needed to be used with '3' ring/tiered plugs? (how will that work on his 2 prongs/leads on the PCB?)

I believe you use the sleeve and the tip, and not use the left channel.
This is why you use mono sockets/plugs if available. they can also be used for power connectors as well.

https://components101.com/sites/default/files/component_pin/TRRS-Audio-Jack-Pinout.png