Harley Benton CG-15 User Manual page 19

Drawing and table indicate the pin assignment of a 1/4" TRS phone plug to be used to connect
the HEADPHONE socket.
1 Signal left channel
2 Signal right channel
3 Ground, shielding
We recommend headphones with a stereo plug in order to drive right and left head‐
phone speakers. However, the signal on this outlet is mono
CG-15
Installation and starting up
19