Apple II

Can anyone tell me what the heck this is? It's sitting in a new Apple II that I just bought. It seems to be a home-made PCB connected to the auxiliary video connector (probably only for power supply), and it seems to generate a 2 Hz signal into the cassette input (I connected earphones to the cassette in and could hear a 2 Hz ticking).

BTW I bought not only this Apple II, but two others, plus a real Apple II monitor, Apple joystick, paddles, an Apple Silentype (really neat little thing, had never seen or heard of it before), etc.

Hi, according to the Apple II reference manual, the Europlus (50 Hz) model has a different main crystal frequency than the standard NTSC model. I have a Europlus that I want to convert to NTSC, in order to get color output (Europlus video is monochrome if you don't have a PAL video card, which I don't).

I have reverted the X- and O-pad changes, but I'm not sure what frequency the current main crystal is. I think it is labeled something like "197-000"...

Sorry about the last post guys... I have a Macintosh PLUS model... I had an emulator on a floppy that emulated a //e , but for some reason it died :O( . Any how that's what I have. I want to get this system all together. Get what ever floppies it came with , and start from there.

Thanks..

Patrick A.

hey guys , I got an old Mac Classic II , and a ton of small floppies that came with it. I had a IIe emulator for it , but for some reason it just went bad on me :O( . what I am looking for , and can't seem to find them , are the original startup disks for the mac classic. I think these are 3 1/4 disks? you know which ones :O) . Any how , if anyone has a good emulator for the mac classic , can you get me one? I have an original 5 1/4 hooked up , so I just need to get a good emulator running , so I can see if I can get one of my CMS hard drives up and running.