<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hello Chris,<div><br></div><div>Well, it was s stab anyway. You are the expert, not me. I only offer the following:</div><div><br></div><div>In the RCA New Look Price List dated March 1, 1967, the TR3B is listed at $22,500.00 I would surmise from this that the 3B was shipped from the factory, as opposed to a field upgrade.The 1966 sales catalog does not mention a 3B, just a 3. Additionally, the same price sheet lists a TR4B for $34,900. The 22D is listed as $59,500.</div><div><br></div><div>Thanks for the clarification on the A model assignment when the B model came out. Likewise, the TR-22HL correction. Most interesting is that the TR 50 was a TR4HB if coming from the factory. </div><div><br></div><div>Do you have a TPR-10? That one is elusive. The competitor to the VR 3000.</div><div><br></div><div>Regards,</div><div><br></div><div><div><div>David</div><div>DC Video</div><div><a href="http://www.dcvideo.com/">www.dcvideo.com</a></div></div></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br><div><div>On Feb 24, 2011, at 1:09 PM, <a href="mailto:Chill315@aol.com">Chill315@aol.com</a> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">
<div style="FONT-FAMILY: Arial; COLOR: #000000; FONT-SIZE: 10pt" id="role_body" bottommargin="7" leftmargin="7" rightmargin="7" topmargin="7"><font id="role_document" color="#000000" size="2" face="Arial">
<div>Close</div>
<div> </div>
<div>Very good on the list. Alex would be close to giving you the daily
double.</div>
<div> </div>
<div>All plain machines became automatically the A model when a B model was
introduced. </div>
<div> </div>
<div>I am not aware of a TR-3 B version. So that one we need to ask
more about. Would this be the version that was after serial number 3150
that included the Line Lock module? After 40170 for TR-4?</div>
<div> </div>
<div>The TR-4 HB was not a factory delivered model. A TR-4 HB was done in
the field or as a refurbishment. on a trade. </div>
<div> </div>
<div>It was the TR-50 if done at the factory. </div>
<div> </div>
<div>The TR-22 HL was never delivered so that one bites the dust on the
list.</div>
<div> </div>
<div>The rest of the list is pretty good. Got every one of the
versions. </div>
<div> </div>
<div> </div>
<div> </div>
<div>
<div>In a message dated 2/24/2011 10:54:24 A.M. Eastern Standard Time,
<a href="mailto:david@dcvideo.com">david@dcvideo.com</a> writes:</div>
<blockquote style="BORDER-LEFT: blue 2px solid; PADDING-LEFT: 5px; MARGIN-LEFT: 5px"><font style="BACKGROUND-COLOR: transparent" color="#000000" size="2" face="Arial">Chris,
<div><br></div>
<div>I will take a stab at the RCA lineup, assuming that "other models" means
the TRT series, the TR, TCR, and TPR models as well.</div>
<div><br></div>
<div>TRT-X (Experimental. Not sure of the exact name).</div>
<div>TRT-1</div>
<div>TRT-1AC</div>
<div>TRT-1B</div>
<div>TRT-1BC</div>
<div>TRT-2</div>
<div>TRT-11</div>
<div>TR-3</div>
<div>TR-3A</div>
<div>TR-3B</div>
<div>TR-4</div>
<div>TR-4A</div>
<div>TR-4HB</div>
<div>TR-5</div>
<div>TR-22</div>
<div>TR-22A</div>
<div>TR-22B</div>
<div>TR-22C</div>
<div>TR-22D</div>
<div>TR-22HL</div>
<div>TR-50</div>
<div>TR-60</div>
<div>TR-61</div>
<div>TR-70</div>
<div>TR-70A</div>
<div>TR-70B</div>
<div>TR-70C</div>
<div>TR-600</div>
<div>TR-600A</div>
<div>TPR-10</div>
<div>TCR-100</div>
<div><br></div>
<div><br></div>
<div><br></div>
<div>How many did I miss or get wrong?</div>
<div>Disclaimer: I am more of an Ampex guy than RCA, although I have been
around many RCA's, all humming away under one roof (over 25).</div>
<div><br></div>
<div>
<div>David</div>
<div>DC Video</div>
<div><a title="http://www.dcvideo.com/" href="http://www.dcvideo.com/">www.dcvideo.com</a></div></div>
<div><br></div>
<div><br></div>
<div><br></div>
<div><br></div>
<div><br></div>
<div><br></div>
<div><br></div>
<div><br></div>
<div><br></div>
<div><br>
<div>
<div>On Feb 23, 2011, at 8:28 PM, <a title="mailto:Chill315@aol.com" href="mailto:Chill315@aol.com">Chill315@aol.com</a> wrote:</div><br class="Apple-interchange-newline">
<blockquote type="cite">
<div style="FONT-FAMILY: Arial; COLOR: #000000; FONT-SIZE: 10pt" bottommargin="7" leftmargin="7" rightmargin="7" topmargin="7"><font color="#000000" size="2" face="Arial">
<div>So we have not had any takers on the subject.</div>
<div> </div>
<div>So since we had a great discussion about the TRT-1, here is the answer
for that series.</div>
<div> </div>
<div>TRT-1A</div>
<div>TRT-1B</div>
<div> </div>
<div>There was a C added to the end if it had the color rack added.
The A version had a number of different layouts. It was the very first
machine that RCA really mass manufactured. The layout would change and
the servo amps were a number of versions. The design by the B model
was stable.</div>
<div> </div>
<div>Now there were several other accessories that were available.
Solid state Capstan servo that was the Switch lock. Then Pix Lock that
did the H lock. Finally a monochrome ATC system.</div>
<div> </div>
<div>So does anyone else know the other models?</div>
<div> </div>
<div>Chris Hill</div>
<div>WA8IGN</div></font></div>_______________________________________________<br>Please
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