On the Emulation of TU58s

Johnny Billquist bqt at update.uu.se
Tue Jun 16 13:32:01 CDT 2015

On 2015-06-16 20:28, Chuck Guzis wrote:
> On 06/16/2015 11:22 AM, Johnny Billquist wrote:
>> Uh... The TU80/TU81 do not have vacuum columns...
> I didn't say that they did, Johnny.  I said that the TU80 hails back to
> the vacuum-column CDC drive design of the 1960s.  At least that's my
> understanding.

But I can't see any relationship between vacuum column tape drives and 
how the TU80/TU81 works. You'll have to explain this to me in way more 
detail, because right now, you have totally lost me. :-)


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