Thank you Ron and Chris!
When using the "insert cable" in the phone jack all connected speakers will balance with the keyboard controllers as if the keyboard is still seeing only 2 monitoring speakers? In other words the two right and the two left monitors will need to be balanced to each other externally as the keyboard will not be able to differentiate the 4 channels separately...only R & L...correct? Thanks again.
Yes, MrRich, you connect one pair of monitors (e. g. your JBL speakers) to the Line Out Main L and R jacks (as usual), and simultaneously you can have connected an additional pair of monitors to the two Mono plugs of the Insert cable (connected to the Headphones jack). The Stereo output signal at the Headphones jack is alwas the same as the signal at the Line Out Main L and R jacks. Only the electrical values (output voltage and impedance) differ slightly. But normally, every active speaker system should also work properly with the
Headphones output.
To balance the two monitor systems, the Volume knobs on each speaker must be used in this case. The
global Volume can be controlled by the Master Volume dial on the Tyros5.
Note: In normal cases, it is NOT recommended to play back the music on two different Monitor systems simultaneously. I recommend listening to only ONE speaker system at a time (and switching off the other one).
Best regards,
Chris