88. When I play my external MIDI keyboard, why don't I hear the sound through my selected DXi or VSTi synth?

You must be using an ASIO driver for "DXi/VSTi play-thru" to work, because this feature requires a low latency driver. In PowerTracks, you can set this up by going to Options | Preferences | Audio, and selecting ASIO as the Audio Driver Type. This requires that you have ASIO drivers for your sound card installed on your computer. If you aren't sure, you should check with the sound card's documentation or manufacturer.

Note that PowerTracks Pro Audio 9 and earlier do not support ASIO or MIDI thru for DXi synths. This means that if you are playing into PowerTracks 9 or earlier from an external MIDI controller, you will not hear the sound being played through the DXi synth. You will actually hear the sound played on whatever synth you have selected as your MIDI Output Driver in the MIDI Driver Setup dialog.

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Alyssa - PG Music