13 February 2015, 17:34 | #1 |
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New external floppy drives
Hello.
I am making a batch of external floppy drives. I should start taking preorders in next two weeks - then I'll post appropriate news in the news section . Production version will be coloured black (upper part and sides). Price in preorder will be around 50 EUR. The Amiga-FDD interface we used here is very flexible and allows installation of unmodified PC drives, original Amiga drives and various floppy emulators (version with HxC preinstalled will be offered too). Stanard version will ship with unmodified PC drives working as 880kB DD drives, but the interface can also work with HD drives (original Amiga and modded PC). Of course full NDOS and trackloading compatibility is assured. |
13 February 2015, 18:02 | #2 |
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Support for 1.76MB would be nice.
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13 February 2015, 18:05 | #3 |
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The interface fully supports it, we added jumper for HD mode. So it will work if you use Amiga HD floppy drive, or a specially modded PC drive (slowed down for HD mode).
Shipping with modded drives is impractical for me and would raise the price to a level where no one would buy it. It's too time consuming. |
13 February 2015, 19:58 | #4 |
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What I was after is an interface that slows down the drive so it can be used as a HD floppy drive, like Amtrade's A357.
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13 February 2015, 21:46 | #5 |
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The case looks perfect for a number of drive conversions, will it be possible to buy this separately?
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13 February 2015, 21:57 | #6 |
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13 February 2015, 22:08 | #7 |
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I'm sure you would sell a good few cases if you offered this option. Also, selling the adapter on its own would also potentially see a fair few sales as well, lots of big box Amiga's would be pleased
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13 February 2015, 22:20 | #8 |
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Would you be willing to sell just the interface? I have a HD drive that I want to use with a CDTV and this should fit nicely inside.
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13 February 2015, 23:08 | #9 | |
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Quote:
Everything needed to do so is already on GitHub (schematics, PCB project, gerber). |
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14 February 2015, 07:29 | #10 |
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Great News, Thanks!
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14 February 2015, 13:10 | #11 |
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no on/off switch?
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14 February 2015, 14:13 | #12 |
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No, but is it really necessary?
After all drive is connected to Amiga with only one cable, does not have separate power cable and does not consume much power when not used (esp. with noclick). |
14 February 2015, 14:41 | #13 |
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Can I see connecting cable also?
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14 February 2015, 14:44 | #14 |
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hm i wonder if a floppy drive adapter could ignore drive steps when motor is not spinning, but still send the disk inserted signal, so noclick wouldn't even be necessary.
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14 February 2015, 15:02 | #15 |
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Sure, it's a prototype though. Production version will be of course much neater. I have secured a batch of new DB23 plugs too.
Yes, it is possible. Though feature list for AmiExtFDD is already closed and PCBs are ordered. So we won't include it . |
14 February 2015, 15:31 | #16 |
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Thank you I think this is good - repairing old drives is very annoying and there getting scarce.
: Can they be daisy chained? Last edited by Retro1234; 14 February 2015 at 15:37. |
14 February 2015, 15:44 | #17 |
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Only if this station is last in the chain. It can't be in the middle of the chain as it does not have additional DB23 passthrough (DB23 sockets are too expensive to keep price reasonable).
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15 February 2015, 05:59 | #18 | |
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Quote:
I have some spare drives which I wanted to mod myself at some point but if I could simply buy and plug in the interface that would save me a lot of time and would be much safer. It's a convenience I am willing to pay for. But being in Canadia I guess shipping costs might make it quite expensive, so in the end it would all depend on how much not including floppy nor case would reduce the cost (if still profitable for you of course)... Well, we'll see. |
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15 February 2015, 14:05 | #19 |
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Might be an idea to add the connections on the pcb and let people source their own DB23 sockets for pass through.
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16 February 2015, 08:53 | #20 | |
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Quote:
I evaluated this idea. That would make PCB much larger and if we used the same PCB for complete disk drives, it would make case larger (and that I wanted to avoid). Also, PCBs are already ordered as I said . |
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