I have a lot of affection for the A570, it was my first expansion beyond a second floppy and trap door memory.
It has some quirks:
68010 is the only safe acceleration. Adspeed appears to work for about a week, then kills the A570. All other accelerators have timing conflicts.
Supra's 500RX (FAST ram) is compatible. I would bet the new, under-CPU FAST ram would work, too.
Works well with 1 MB CHIP ram conversion (also 2 MB CHIP
).
Has built-in audio mixer.
I run it with OS1.3 & OS2.1
Power the A570 first, then the A500.
A570 is NOT a SCSI CD drive or interface, but, a SCSI-TV add-on will allow addition of SCSI HD, ZIP, etc.
It will run almost all, if not all, CDTV titles.
If you can write bootable Amiga CDs, it will boot from them. A large, custom OS with all apps and files on CD w/o HD is doable.
It has the same, very cool, audio CD player as CDTV built into rom.
From WB, it will work with other CD file systems. I use the latest AsimCDFS.
That all sound great and everything. But here is the thing...I am looking for a Workbench 1.3 OS with ALL APP files that works on Kickstart 1.3, everything from paint, to word process to audio player, to browser, you name it. It all sound and great everything. Technically speaking I have two choices...I can have the GVP HD and have external SCSI CD-ROM or have A570 and have SCSI external HD...pretty much the Amiga 500 is a toy...and a lego..you can configure the setting how you like.
I also have choices in the power of the system...I can go the route of 030 processor or go with CD-ROM and stick with 68010 instead. Now the only question I have...since I really wanted to watch movies on my Amiga 500...I have done it already on A1200 but I like doing it on Amiga 500...I know HAM.RUN does the work...can I ran HAM movies on a 68000 processor at good speed or it is best that I go the route of 030? If the answer is 030..then the only configuration I can think that works best is to skip A570 all together and do 030 processor with external CD-ROM if I ever need to have external CD-ROM. NOW IF I CAN run it on .ham files on CD-ROM on a 68000 speed running at 20 fps rate with good speed sound..and there is a video showing it under kickstart 1.3 then I will go the route of A570 and have scsi external HD for games....
So what is the best choice?