For simple audio delay, the Sonifex box I have used with excellent results; delay set to the second and length based on how much RAM you put in it.
Used one back in my days at WAY-FM for a couple years to time zone shift the network feed.
BTW, that box is probably on the shelf there and for sale to the highest bidder.
Jim "Turbo" Turvaville
SBE Certified Radio Engineer
Turbo Technical Services
From: Steve Tuzeneu <firstname.lastname@example.org>
To: CRTech <email@example.com>
Sent: Wednesday, July 25, 2018 10:32 AM
Subject: [CRTech] Searching for an Audio Delay Box
I am looking for a box that can time-shift audio two, or if desired three hours. It really needs to be able to take the relay closures and pass them along too.
Anyone know of such a box? We are currently using one that is made outside the U.S. and was very expensive. We want a replacement that is reasonably priced, and preferably made in America.
Thanks for your suggestions on, or off list.
Steve Tuzeneu, CBT
Network Staff Engineer
BBN Radio Network
P.O. Box 7300
Charlotte , NC 28241-7300
704-523-5555 Extension 138
Member: Society of Broadcast Engineers
G.R.O.L./N1XXE-Extra Class Operator