

So, I turned off the Pro 88 usb connection, powered it with a external power supply, and connected its MIDI output to the MIDI input of the Fast Track Pro. Ideas? I thought maybe it was a problem using the Pro 88 usb driver and the Fast track Pro at the same time. If I set the sample buffer to pretty much anything lower than the 2048 the audio does the same thing as playing notes on the Pro 88, it simply turns into click and pop mush. I have the Ableton buffer set to its max of 2048 in order to get clean sounding output, which means I am dealing with massive latency of 46ms. I have SRC turned on regardless on the downstream convertors, but like I said, clicks and pops are present even when SPDIF is not connected and I listen with headphones from the headphone jack on the fast track pro.so the clicks and pops are from it. Listening with headphones the clicks and pops are there, so it is not my convertors that are having a clocking issue.

Here is the deal though, if I play anything on the Pro 88, which is using its usb drivers, the fast track pro output gets extremely chopped up, clicks and pops to the point the audio is almost unrecognizable.
#Ableton live for mac 10.9.5 drivers
When I switch the output to the Fast track pro I do now get audio whereas before I did not, so the new drivers improve things a bit. If I let Ableton play from my headphone jack on the MAC all is well. The second port is used for a M-Audio Pro 88.

I do have audio output via the SPDIF outs now, however my fast track pro is still unusable.įast track pro is connected to a usb port on my MAC.
