I am not knowledgable enough to connect the two seperate headphone amp schematics, power supply with amp circuit. It would be nice if someone could number the arrows on one to correspond to the arrows on the other.
Before you get flamed, please provide the schematic(s) for the circuit(s) you are referring to. Please provide the name of the headphone amp as there are many projects for headphone amps. Always provide as much information as possible when seeking help.
Also, there's headphone systems forum. Perhaps you meant to post there.
Also, there's headphone systems forum. Perhaps you meant to post there.
For me, the easiest visualization is to match the notations for the DC output of the PSU to the notations on the amp schematic. Specifically in this case, the +15 and -15 in the boxes on both schematics.