Analog Lab OK, but stand-alone synths=no sound

[trod44]

This is weird.
I'm running an older MacBook with OS 10.7.5.
Running Analog Lab 2. I also own the V-Collection.

In Analog Lab, everything is OK. I can also deep edit some of the synths through the Analog Lab interface. For example, I pull up an Arp 2600 patch, then click for the UI, and the Arp shows up. Plays audio fine.

Exit Analog Lab, run the stand-alone app for the Arp 2600. It launches, displays the audio interface screen. Core Audio, 44.1KHz, press the Test Audio button, I get sound.
Go to the Arp GUI, play the keyboard, no sound.
Load other stand alone synths, all have the same symptoms.

Any thoughts?

TR

[LBH]

Hi and welcome to Arturia forums.

Do you mean the virtual keyboard don't work?

Can you post a screenshot of your Audio and Midi settings in your ARP 2600 V application?

I'm a windows user.

[ben arturia]

Hi Trod44,
Unfortunately the VC7 isn't compatible with  OS 10.7.5.
What is the version of the ARP2600 you're running ?