Hey Darrel,
Thanks for your interest in our products! There's a few ways to directly connect with someone for a pre-sales question:
1. You can send a message to the Sales Department via the "Contact Us" section of our website:
https://www.presonus.com/about/contact-us
2. You can call our corporate office at 225-216-7887 and follow the voice prompts to get into the pre-sales queue.
While I'm here, what can I help you with?