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<DIV>The Mark X was a family of heads. There were air and ball bearing
versions. The head was used on three different types of machines.
The VR-2000 was the first, then the VR-1200 and VR-1100 also used it. The
pre-amp module was different for each series of machines. The 2000 got the
Nuvistor pre-amp. The VR-1200 got the transistor pre-amp and the VR-1100
had a non pre-amp that used a trim module. So it was the same head, just a
different module.</DIV>
<DIV> </DIV>
<DIV>Chris Hill</DIV>
<DIV> </DIV>
<DIV>
<DIV>In a message dated 12/7/2011 10:47:26 P.M. Eastern Standard Time,
john@jmit.com.au writes:</DIV>
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<DIV dir=ltr align=left><SPAN class=859174403-08122011><FONT color=#0000ff
size=2 face=Arial>I used a version of the Mk X on a VR1100 with ball bearings
instead of air - was this a separate mark no. we also used Mk III and IV on
this machine as well - hard to remember circa 1975-76.</FONT></SPAN></DIV><BR>
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<FONT size=2 face=Tahoma><B>From:</B> quadlist-bounces@quadvideotapegroup.com
[mailto:quadlist-bounces@quadvideotapegroup.com] <B>On Behalf Of </B>C. Park
Seward<BR><B>Sent:</B> Thursday, 8 December 2011 10:18<BR><B>To:</B> Quad
List<BR><B>Subject:</B> Re: [QuadList] Mark X on Ebay<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV>And the big question... What condition are the heads???<BR><BR>
<DIV>Best,</DIV>
<DIV>Park</DIV>
<DIV><BR></DIV>Sent from my iPhone
<DIV>818-535-2747 cell</DIV>(541) 476-6657 hm
<DIV>2" and 1" video transfers</DIV></DIV>
<DIV><BR>On Dec 7, 2011, at 1:33 PM, <A title=mailto:Chill315@aol.com
href="mailto:Chill315@aol.com">Chill315@aol.com</A> wrote:<BR><BR></DIV>
<DIV></DIV>
<BLOCKQUOTE type="cite">
<DIV>
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<DIV>There is a Mark X with the nuvistor pre-amp available on eBay.
</DIV>
<DIV> </DIV>
<DIV>Chris Hill</DIV></FONT></DIV></BLOCKQUOTE>
<BLOCKQUOTE type="cite">
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