Jump to content

pcb audio mod help

Elite14
By Elite14
in Hobby Electronics
 Share
Posted

I need some help with a modification to a speaker control puck thing. What I want to do is have two audio input play through my 2.1 speakers set up at the same time, but when I plug something into the AUX 2 jack it cut off the PC line in. So I was wondering if there was some mod I could do to the control puck that would allow me to play to audio sources at the same time? I'm thinking it's the jack its self that has some sort of bypass and that all I need to do is unsolder that pin and I should be good. Only problem is I don't know if it has one or where it would be, any ideas?

 



20161022_143532.jpg

the bottom, the AUX jack is the bottom one, head phone is the top one

 

20161022_143558.jpg

the top. AUX is the top jack

20161022_150947.jpg

diagram of my setup

 

 

 

 

[NEW System] (CPU) i7-4790k (mobo) ASUS maximins V (GPU) AMD R9 380x (CPU cooling) Corsair h100 (PSU) EVGA 800w (Monitor's) LG 32" ultrawide @ 75hz and a Asus 27" IPS logitech g602 mouse

[OLD System] (CPU) amd athlon x4 760k@ 4.4ghz/ (mobo) MSI FM2-A55M-E33/ (GPU) Gigabyte windforce 7870 / (CPU cooling) Corsair h100/ (PSU) Corsair CX 430w/ (monitor) dell 1980x1080@60hz 21"/ a logitech keyboard and mouse. Phone: Samsung S5  Galaxy s10e .

OLD Laptop: Dell Latitude E6410 with i5 520m and Nvidia NVS 310

Laptop's: Dell precision m2800 i7 4610m with amd firepro w4170m

other laptop Asus.

Link to comment
Share on other sites
Link to post
Share on other sites
Posted

You will most likely need a mixer, if you correct two audio sources together you can get ground current which can kill things.

A cheap mixer should be able to select inputs, one the other or both.

Link to comment
Share on other sites
Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing Hobby Electronics

×