Raymond - The Tascam US-1800 does not have a disk. It takes the real time S/PDIF signal and passes it through the USB to the PC in real time. You then capture that real time signal with software on the PC. It appears as a recording device within Windows or on a MAC. I have not used it, but that is what the manual claims - page 23 has a block diagram of the unit. I once looked at for digitizing vinyl before I went with the Korg MR-2000.
And, a correction. I do not know if the Tascam US-1800 accepts 32K samples. I was thinking of the Edirol UA-5 which does support 32K. Unfortunately, that is no longer available. I am not sure if Roland has replaced that capability or not.
And, a correction. I do not know if the Tascam US-1800 accepts 32K samples. I was thinking of the Edirol UA-5 which does support 32K. Unfortunately, that is no longer available. I am not sure if Roland has replaced that capability or not.