Weekend report

Hit a couple of thrift stores this weekend. Here's the stuff I didn't pick up - if anyone wants any of it let me know and we can arrange something. 2 Commodore 64's (9.99 US$/ea) 1 Blue Chip 5.25" Disk Drive (7.99) ^Can anyone tell me what this is? 1 Apple 2c (9.99) 2 IBM PC's (19.95) 1 Commodore Cassete Drive (7.99) As for stuff I did pick up: 1 TI99/4A with no stuff - just the basic unit. I've never had a TI99/4A before so this should be fun. My main question is - what is the input voltage? I'm going to need to mod a power supply to it before I can get anywhere with it. Also an Aquarius Personal Computer Model 5931R from Radofin Electronics (Far East) Ltd. Has anybody ever heard of this thing? I sure haven't. It has small blue rubber keys and a template with basic commands written all over it. It's about 30cm x 18cm x 4cm. On the back there are three ports labelled Print, Cass, and TV. It has a big cartridge slot (but came with no cartridge :(. I cracked it open to see what's on the board but it has a big shielding cage soldered all the way around the board edge and I just didn't have the time to tackle that. Plugged it in and attached it to a composite monitor but got nothing. The power light did come on. I'm guessing it probably doesn't operate without a cartridge. Any info on the thing would be much appreciated. Bill Whitson ClassicCmp "owner" bcw(a)u.washington.edu bill(a)booster.u.washington.edu