I was contacted this week by a parts broker looking for SMD heads. These
are the part numbers: 75010102; 75010103; 75010105. Unbelievable to me is
that a bunch of SMD's are still in active service at a government facility.
These drives have to be close to 40 years old!
If anybody on the list has some of these heads and wants to sell, contact me
and I will put you in touch with broker. He makes a living reselling these
old parts, so I imagine that he does very well. And might not be overly
generous. You will have to negotiate with him - I'm not going to be a
middle man.
Used parts may be of slight interest though I discouraged him from using
them.
It just blows my mind that some SMDs are still in service. I would love to
know the story here.
Billy Pettit
bpettitx at comcast.net
Also depends on the file system I don't own a next so don't know if its standard ufs file system to properly mount. I had that problem with irix machines and a lack of bootable media with support for ifs or whatever it was. I ended up editing the disk directly, finding the root: string and overwriting it with a known md5 hash.
Not the worst time spent but certainly could save someone else from the frustration.
------Original Message------
From: Ryan K. Brooks
Sender: cctalk-bounces at classiccmp.org
To: cctalk at classiccmp.org
ReplyTo: General Discussion: On-Topic and Off-Topic Posts
Subject: Re: Next box with 1991 web page(s) password protected
Sent: May 24, 2013 4:01 PM
On 5/24/13 3:18 PM, Jim Stephens wrote:
> Any idea how hard it is to hack the password on a Next box?
>
> http://www.bbc.co.uk/news/technology-22652675
Boot into single user and crack the unshadowed passwords. Or mount the
disk elsewhere and do the same.
On 05/17/2013 03:31 PM, Cory Smelosky wrote:
>>>>>>> IDE interface, or better, a SCSI and/or ST-512-to-IDE interface ;o)
>>>>>>
>>>>>> For the PDP8? No way...!
>>>>>>
>>>>>
>>>>> IDE on a PDP-8 would be...interesting to say the least.
>>>>
>>>> It's been done before..
>>>
>>> People are strange. That says a lot coming from me, too...
>>
>> Well, RK05s, DF32s, and TU56s are pretty hard to come by.
>
> True. I'm just not too fond of IDE. ;)
Oh, IDE blows dog, there's no question about that amongst people who have
any technical clue whatsoever. But it IS easy to interface to...I've even
done it (as have many others) with a microcontroller and a few dozen lines of
code. Try doing that with (for example) SATA...one would be lucky to even
get the physical layer talking. There is *nothing* ATA-like about SATA
beyond the name.
-Dave
--
Dave McGuire, AK4HZ
New Kensington, PA
A friend of mine has a classic model 83 card sorter available for pickup in
Chicago. He must vacate his building by the end of the month (next Friday). Unit
has been well stored, unused for years. BIG - approx 5 ft long, 4 ft high,
weighs 500+ lbs. Lift-gate truck a must for removal.
Contact me directly, since I'm on the digest and don't get real time feeds from
cctalk.
Jack
All,
I'm researching into the diskette format which might have been used on a GEC 4000 series computer running OS4000. The media I'm attempting to archive is 5.25" DSDD, and I've been through the obvious formats. I'm fairly certain it's MFM encoded based on the bit pattern histogram.
Anyone know different / better / more?
Cheers,
Colin
Time to turn the tables a bit, and see if maybe we can help a dealer who
needs some older things:
I am looking for the following:
3 x SG-XTAPDAT72-D2 or 380-1323 4mm DAT72 Desktop Assembly/FRU
3 x 540-7792, SEUX2MM2Z, T5240 Memory Mezzanine
1 x 370-2176 4mm DDS-2 Tape Drive
8 x 540-4525, X6724A 36GB 10K FC-AL HDD
Cindy Croxton
Electronics Plus
1613 Water Street
Kerrville, TX 78028
(830)792-3400 phone (830)792-3404 fax
AOL IM elcpls
_____
No virus found in this message.
Checked by AVG - www.avg.com
Version: 2013.0.3343 / Virus Database: 3184/6348 - Release Date: 05/22/13
These are in my warehouse; I can test if needed.
These huge old monitors will NOT ship well on UPS! I can do pallet shipping
if someone wants these.
Esprit 250C Intelligence Units, qty 7 new, qty 51 used (uses AT kbd)
Esprit 350C Intelligence Units, qty 5 new, qty 16 used (uses PS2 kbd)
HP A1097C monitor, 3BNC
SGI CM280863SG, 3BNC, qty 2
GTE HM-4419D 5 BNC (Hitachi)
NCR2900-1102-7100 (3 x 25pin F)
Harris 3665-ATA qty 2
Esprit 125C qty 2
CT224 qty 1
Data General 17C with logic base, qty 1
NEC JC-2001VMA 4 BNC + VGA
VR290 qty 3
IBM 5894000 with logic, very clean
IBM 81X4511
Cindy Croxton
Electronics Plus
1613 Water Street
Kerrville, TX 78028
(830)792-3400 phone (830)792-3404 fax
AOL IM elcpls
_____
No virus found in this message.
Checked by AVG - www.avg.com
Version: 2013.0.3343 / Virus Database: 3162/6347 - Release Date: 05/22/13
All of the Esprit 250C new ones are gone.
So there are still some used 350C and 250C at $15 each, sold untested.
Cindy Croxton
Electronics Plus
1613 Water Street
Kerrville, TX 78028
(830)792-3400 phone (830)792-3404 fax
AOL IM elcpls
_____
No virus found in this message.
Checked by AVG - www.avg.com
Version: 2013.0.3343 / Virus Database: 3184/6348 - Release Date: 05/22/13
If anyone here is interested in purchasing SWTPc equipment could they please contact me off list? I have a SWTPc 6800 system with both a 6800 and a 6809 board and various other boards that I'm interested in selling and I'd rather not go to eBay if I can avoid it.