Problems in pt le 7.4.2 when using external effect
 

Hello ,

Im using PT LE 7.4.2 on iMac 20 with Mbox 2.Today I tried to compress a track already recorded in PT,with my HW compressor.
So I set up a new audio track so I can record back the compressed signal I recieve.
I went LR Mbox2 out to comp,then LR Comp Out to Mbox2 In.
I routed the audio track as "In 1-2 and Out 1-2".
I hit record and then horrible noise started peaking in the track.When I un-recordenabled the track,the noise dissapeared.
It has nothing to do with the compressor,becasue i tried to do this without the compressor switched on - result the same.
Any help will be greatly appreciated.

Thank you ,

AK

Re: Problems in pt le 7.4.2 when using external effect
 

It's a feedback loop (howl round). You'd need an interface with more I/O to do this safely.

http://www.myspace.com/philogg

Re: Problems in pt le 7.4.2 when using external effect
 

You can do this, you just have to mute the track you're recording to (thus not really being able to monitor what you're processing).