Re: DEC 9 Track Tapes (was Re: Applikon Workstation?)

2015-08-29 Thread Al Kossow
On 8/29/15 8:57 AM, Al Kossow wrote: I've processed over a thousand tapes in the past ten years, and their condition is not improving with time. Chuck has mentioned 3M Black Watch being bad, and I've started to see that now too, which wasn't the case in the past. There was a question about

Re: DEC 9 Track Tapes (was Re: Applikon Workstation?)

2015-08-29 Thread Chuck Guzis
On 08/29/2015 08:57 AM, Al Kossow wrote: Mid-80's are the worst, especially Memorex, and BASF, which everyone used because they were cheap. Whatever HP bought for their distribution tapes (probably Graham Magnetics) is very good. IBM tape is good too. DEC used crap tape for their distributions.

Re: DEC 9 Track Tapes (was Re: Applikon Workstation?)

2015-08-29 Thread Jay Jaeger
On 8/29/2015 10:57 AM, Al Kossow wrote: On 8/28/15 9:25 AM, Jay Jaeger wrote: Many/most 9 Track tapes (those from the early to mid-eighties until 1995 or so - what matters is the date of manufacture, not when they were written) have to be baked before reading, owing to sticky shed syndrome.

Re: DEC 9 Track Tapes (was Re: Applikon Workstation?)

2015-08-28 Thread Operon Lac
What takes, today, present time, to read 1/2-inch reel-to-reel tape? Years ago, I've found literally HUNDREDS of half inch reel-to-reel tape, stacked outside a telco switching building. I managed to scavenge one hundred and ninety of them. Ended up throwing (because of lack of storing space... and

Re: DEC 9 Track Tapes (was Re: Applikon Workstation?)

2015-08-28 Thread Paul Koning
On Aug 28, 2015, at 3:59 AM, Operon Lac operon@gmail.com wrote: What takes, today, present time, to read 1/2-inch reel-to-reel tape? Years ago, I've found literally HUNDREDS of half inch reel-to-reel tape, stacked outside a telco switching building. I managed to scavenge one hundred

Re: DEC 9 Track Tapes (was Re: Applikon Workstation?)

2015-08-28 Thread Jay Jaeger
On 8/28/2015 2:59 AM, Operon Lac wrote: What takes, today, present time, to read 1/2-inch reel-to-reel tape? Years ago, I've found literally HUNDREDS of half inch reel-to-reel tape, stacked outside a telco switching building. I managed to scavenge one hundred and ninety of them. Ended up

Re: DEC 9 Track Tapes (was Re: Applikon Workstation?)

2015-08-26 Thread Mike Loewen
On Wed, 26 Aug 2015, Jay Jaeger wrote: On 8/26/2015 8:00 AM, Jacob Ritorto wrote: Ah, I knew that sounded familiar. I have a pretty sizable stack of what appear to be original nine-track tapes with their pdp11 software on them in my collection. Any interest? I could try to get my tu-10

DEC 9 Track Tapes (was Re: Applikon Workstation?)

2015-08-26 Thread Jay Jaeger
On 8/26/2015 8:00 AM, Jacob Ritorto wrote: Ah, I knew that sounded familiar. I have a pretty sizable stack of what appear to be original nine-track tapes with their pdp11 software on them in my collection. Any interest? I could try to get my tu-10 going again to image them, but might need

Re: DEC 9 Track Tapes (was Re: Applikon Workstation?)

2015-08-26 Thread Jay Jaeger
On 8/26/2015 2:21 PM, Mike Loewen wrote: On Wed, 26 Aug 2015, Jay Jaeger wrote: On 8/26/2015 8:00 AM, Jacob Ritorto wrote: Ah, I knew that sounded familiar. I have a pretty sizable stack of what appear to be original nine-track tapes with their pdp11 software on them in my collection.