Hi,
I did the test. I set the preset with a stereo echo effect:
- When listening with stereo headphones, the sound is reflected alternately in the left and right ear. You can calculate these reflections with 1,2 1,2 1,2 1,2 until it disappears.
- Listening in LEFT (MONO) these are the same count of reflections: 1,2 1,2 1,2 1,2 by it is mono (sound is only in left ear);
- When we put the second JACK into RIGHT OUTPUT, in the left channel is only 1,1,1,1,1, without 2,2,2,2,2;
In conclusion, it is so physically done that by inserting only JACK in the LEFT (MONO) output you can hear both LEFT and RIGHT signal in the LEFT outpoot (MONO).
Regards :)
MilessDaviss