Marantz PMD580 Balanced XLR AES Digital Networked Solid State Recorder Rackmount {267494643152 $396.02 * ea/3 new red button} If your need is for

If your need is for correct GPS time and/or an accurate 1PPS rate (which is what is used to discipline most GPS receivers' 10MHz oscillators) then it should work well

the unit can also be used to switch digital signals and telephone lines

Auto Answer/Disconnect Select

Hard-To-Find Item • AudioScience CBL1102 • Connects AES Digital Audio from Sound Card to BOB1024 Breakout Box

Marantz PMD580 Balanced XLR AES Digital Networked Solid State Recorder Rackmount {267494643152 $396.02 * ea/3 new red button} If your need is forTested Guaranteed Excellent Condition Fully Working Versatile AES Digital I O Balanced Analog I O on XLRs USB Network File Access Config Photos show the actual item for sale Used, in very good cosmetic condition and fully working. This is probably the most versatile one of these that they made proper AES digital I O on XLRs plus the ability to access the recordings remotely via the internal webserver (see screenshots below). So the recorder can be