Commercial aux in circuit

[JC@]

Hi, itīs been a long time since my last login.
I would like to ask if there is some kind of commercial circuit out there to add an MP3 input to a SS amp (for jamming with a CD track you know).
Honestly, I don't want to deal with making PCB's and such, so what Iīm looking for is a little simple "device" ready to be plugged/inserted in.
I assume I will have to dig a little and find the ampīs schem and find the right place to cut the trace to solder the in and out.
Thank you.
JC@

[soundguruman]

There is already cd input on some amps for that reason or use an external DJ mixer, etc...
a little mixer might work for you.
you never said if the amp was mono stereo but a mixer works either way.
I recently obtained a dj mixer on e bay for $30, so if you are looking there are possibilities.

[olddawg]

There is already cd input on some amps for that reason or use an external DJ mixer, etc...
a little mixer might work for you.
you never said if the amp was mono stereo but a mixer works either way.
I recently obtained a dj mixer on e bay for $30, so if you are looking there are possibilities.

If your amp has a effects in or a preamp in you can plug any line level or headphone level (iPod, cd player, etc) device into that. If it is stereo just use Y cables to the mono input. Make sure the device has a volume control. If not, you can make one int the Y cable with just a potentiometer.