Mixing Paula and CD audio

[Stedy]

Hi,

I've fixed the schematic link on my website now, the image got corrupted!

The PCB is 85x65mm and I have one or two available if you are interested.

You can not tap the audio directly from Paula, best to connect from pins 1 & 7 of U15 (LF347/TL084) but if you tap off the audio here you will need 22uF capacitors to block the DC content of the amplifier.

Have fun.

Ian

[Stedy]

@MarkAshley

You would need to remove the RF shielf if you have no done so already. U15 is near the phono connectors. Why not just plug the audio mixer into the phono sockets?

I hope you bought a logarithmic potentiometer (it should have 10KB on it for the value) otherwise the volume level will sound weird when adjusted!

@doctorq

I will have to check how many PCBs I have left, rough price is about 8 UKP each! Small batches of PCBs get expensive.

Ian