<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Hi Ted,<br><br>That was a very good interview. <br>I explained many things that I had heard about, before I moved to California,<br>Thank You very much.<br><br>A suggestion from me would be a similar interview with John Streets.<br>Since he was a mechanical engineer, I believe his view from what he did mechanically for the Quads whould be great.<br><br>Bye for now, Bill & Ginger (whoof...whoof)<br><br>--- On <b>Tue, 3/22/11, Ted Langdell <i><ted@quadvideotapegroup.com></i></b> wrote:<br><blockquote style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"><br>From: Ted Langdell <ted@quadvideotapegroup.com><br>Subject: [QuadList] Visual/Allen--The story as related by Al Sturm<br>To: "Quad List" <quadlist@quadvideotapegroup.com><br>Date: Tuesday, March 22, 2011, 2:44 AM<br><br><div id="yiv151124686"><div
style="margin: 0in 0in 0pt;">What follows is the background on Visual/Allen as related in June 2009 over several e-mails by Al Sturm, a principal in Merlin Engineering Works, which succeeded the Visual/Allen enterprise.</div><div style="margin: 0in 0in 0pt;"><br></div><div style="margin: 0in 0in 0pt;">I've corrected spellings. typos and formatting and added photos as available. Otherwise, it's as Al sent it.</div><div style="margin: 0in 0in 0pt;"><br></div><div style="margin: 0in 0in 0pt;">Ted</div><div style="margin: 0in 0in 0pt;"><br></div><div style="margin: 0in 0in 0pt;">------------</div><div style="margin: 0in 0in 0pt;"><b>Visual/Allen and the Bosch connection</b></div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;">I’ll try to do a chronology of Allen/Visual/Fernseh (Bosch) association from the period of 1965-1970. </div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><br></div><div
style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;">Steve Allen was a sharp video entrepreneur who from the early days of Quad was able to come up with accessories to improve the operation of the Quad machines. Among some of the products were:</div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><br></div><ul class="yiv151124686MailOutline"><li><span class="yiv151124686Apple-style-span" style="font-family: times,serif; font-size: 16px;">A manually operated adjustable delay line that went in the channel amps before the switcher. This was the first quadrature corrector. </span></li><li><span class="yiv151124686Apple-style-span" style="font-family: times,serif; font-size: 16px;">A very early manual Amtec.This was a time in electronic state of the art when transistors were first being used in video design. </span></li><li><span class="yiv151124686Apple-style-span" style="font-family: times,serif;
font-size: 16px;">They built a solid state switcher, and </span></li><li><span class="yiv151124686Apple-style-span" style="font-family: times,serif; font-size: 16px;">An improved limiter low band demod. This was about the time of the VR-1000B. </span></li><li><span class="yiv151124686Apple-style-span" style="font-family: times,serif; font-size: 16px;">Their next project was to replace the tube servo.</span></li></ul><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"> </div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;">Steve had two sharp engineers working with him, Clarence Boice (ex Philco), and Dick Silver (Stanford student.) who were the “power behind the throne.” They were very innovative for the time. </div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><br></div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size:
16px;">Steve had friends at Ampex, and learned of a problem<span> </span>that it was difficult to obtain quality variable delay lines for Amtecs. It was very difficult matching the varicaps and<span> </span>holding tolerance on<span> </span>the wound inductors. They then started building and selling them to Ampex. They also built balanced output filters for the VR-1000C demod, which Ampex used.</div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"> </div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;">Simultaneously, Visual Electronics was a primarily a rep company for broadcast TV equipment. </div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><br></div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;">Jim Tharpe—Visual's president—was involved in TV all the way back to the DuMont days. One of
his coups was to become the sole US importer for the Philips Plumbicon<span> </span>cameras. This was about the time when color hit so they were the “only show in town.” Among<span> </span>products Visual sold were the accessories from Allen Electronics.</div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"> </div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;">In 1964 when the VR-2000 was introduced. High Band became the standard for broadcasters. </div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><br></div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;">Jim Tharpe was intrigued with Allen and thought they could build a competing high band system due to their experience with signal systems. He then bought Steve Allen out. </div><div style="margin: 0in 0in 0pt; font-family: times,serif;
font-size: 16px;"><br></div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;">The problem turned out to much harder to solve than Visual was led to believe. Among the problems were:</div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><br></div><blockquote class="yiv151124686webkit-indent-blockquote" style="margin: 0pt 0pt 0pt 40px; border: medium none; padding: 0px;"><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;">Number 1: Understanding Charlie Ginsburg's high band patent, and </div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;">Number 2. Designing a high band signal system that didn’t infringe the Ampex patent. </div></blockquote><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><br></div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;">Along with Clarence Boice and Steve
Allen , Visual brought in engineers from France , Germany , and New York to solve the problems. This is when I went to work for Visual because of my field engineering background with Ampex. My job title was “Jack of all trades” trying to be a go between with Visual, Allen, and customers. I ended up being somewhat of a “fire fighter”.</div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"> </div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;">They had some success. As a result Visual put together a VTR using the VR-1000 console and monitor rack with a solid state H-locked servo, signal system utilizing the MK10 head, Amtec, and Colortec. Because of the buyout of all the Ampex equipment, Ampex wasn’t too concerned with the competition.</div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><br></div><div style="margin: 0in 0in
0pt; font-family: times,serif; font-size: 16px;">That's me with my "AJ squared away" crew cut. The pix is at Visual Sunnyvale, CA, (Circa 1968), </div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;">in front of Visual/Allen VA-1000 " </div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"></div></div><div id="yiv2135601792"><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"></div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><br></div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;">A number of the “Allenized” machines were sold by Visual Electronics. Some customers were: Corinthian Broadcasting (then a subsidiary of Dun and Bradstreet,) NBC New York for their time delay, and a number of educational and religious broadcasters.</div><p class="yiv2135601792MsoNormal" style="margin: 0in
0in 0pt; font-family: times,serif; font-size: 16px;"><span> </span></p><p class="yiv2135601792MsoNormal" style="margin: 0in 0in 0pt;"><font class="yiv2135601792Apple-style-span" color="#000000" size="3"><span class="yiv2135601792Apple-style-span" style="font-size: 12px;"><i>(TL notes that in 1977, an Allenized VR-1000 was still in use at KXTV, 10, Sacramento, often recording the first feed of CBS Evening News with Walter Cronkite for "cherry-picking" stories, and other feed duties.)</i></span></font></p><p class="yiv2135601792MsoNormal" style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><span><br></span></p><p class="yiv2135601792MsoNormal" style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><span><span class="yiv2135601792Apple-style-span" style="word-spacing: 0px; font: 14px Helvetica; text-transform: none; color: rgb(0, 0, 0); text-indent: 0px; white-space: normal; letter-spacing: normal; border-collapse:
separate; orphans: 2; widows: 2;"><div style="margin: 0px;"><div style="margin: 0px; font-size: 12pt; font-family: times,serif;"><div style="margin: 0px;">The Visual/Allen machine at KXTV was from a purchase made by George Jacobs, Director of Engineering for the Corinthian stations. KOTV Tulsa was another. The president of Visual Electronics Jim Tharpe and George were good friend from their past DuMont days.</div></div></div></span></span></p><p class="yiv2135601792MsoNormal" style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><br></p><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;">The next step by Visual was to build their own VTR. Tharpe had contacts in Germany with Fernseh who had a monochrome VTR with their own air bearing heads. </div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><br></div><div style="margin: 0in 0in 0pt;"><font
class="yiv2135601792Apple-style-span" size="3"><span class="yiv2135601792Apple-style-span" style="font-size: 12px;"><b>(Bosch Fernseh BM-20 Monochrome Tube Type Quadrupled VTR--</b></span></font><span class="yiv2135601792Apple-style-span" style="white-space: pre;"><font class="yiv2135601792Apple-style-span" size="3"><span class="yiv2135601792Apple-style-span" style="font-size: 12px;"><b>Deutsches Fernsehmuseum Wiesbaden website)</b></span></font></span></div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"></div></div><div id="yiv2031819033"><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"></div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><br></div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><br></div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;">An association was formed between Fernseh and
Visual. Fernseh supplied frame, transport, and heads to Visual who built a high band signal system, motor controls, and servo from the Allen electronics to compete with Ampex. I was in Darmstadt, Germany many times during the development and know quite a bit about their products.</div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><span class="yiv2031819033Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 14px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px;"><div><div style="font-family: times,serif; font-size: 12pt; margin: 0px;"><div style="font-size: 12pt; font-family: times,serif; margin: 0px;"><div style="font-size: 12pt; font-family: times,serif; margin: 0px;"><div style="margin:
0px;"><div style="margin: 0px;"><span class="yiv2031819033Apple-style-span" style="word-spacing: 0px; font: 14px Helvetica; text-transform: none; color: rgb(0, 0, 0); text-indent: 0px; white-space: normal; letter-spacing: normal; border-collapse: separate; orphans: 2; widows: 2;"><div style="margin: 0px;"><div style="font-size: 12pt; font-family: times,serif; margin: 0px;"><div style="font-size: 12pt; font-family: times,serif; margin: 0px;"><div style="font-size: 12pt; font-family: times,serif; margin: 0px;"><div style="margin: 0px;"><div style="margin: 0px;"><div style="margin: 0px;"><span class="yiv2031819033Apple-style-span" style="word-spacing: 0px; font: 14px Helvetica; text-transform: none; color: rgb(0, 0, 0); text-indent: 0px; white-space: normal; letter-spacing: normal; border-collapse: separate; orphans: 2; widows: 2;"><div style="margin: 0px;"><div style="font-size: 12pt; font-family: times,serif; margin: 0px;"><div style="font-size: 12pt;
font-family: times,serif; margin: 0px;"><div style="font-size: 12pt; font-family: times,serif; margin: 0px;"><div style="margin: 0px;"><div style="margin: 0px;"><div style="margin: 0px;"><span class="yiv2031819033Apple-style-span" style="word-spacing: 0px; font: 14px Helvetica; text-transform: none; color: rgb(0, 0, 0); text-indent: 0px; white-space: normal; letter-spacing: normal; border-collapse: separate; orphans: 2; widows: 2;"><div style="margin: 0px;"><div style="font-size: 12pt; font-family: times,serif; margin: 0px;"><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><span class="yiv2031819033Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 14px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing:
0px;"><div><div style="font-family: times,serif; font-size: 12pt; margin: 0px;"><div style="font-size: 12pt; font-family: times,serif; margin: 0px;"><div style="font-size: 12pt; font-family: times,serif; margin: 0px;"><div style="margin: 0px;"><div style="margin: 0px;"><span class="yiv2031819033Apple-style-span" style="word-spacing: 0px; font: 14px Helvetica; text-transform: none; color: rgb(0, 0, 0); text-indent: 0px; white-space: normal; letter-spacing: normal; border-collapse: separate; orphans: 2; widows: 2;"><div style="margin: 0px;"><div style="font-size: 12pt; font-family: times,serif; margin: 0px;"><div style="font-size: 12pt; font-family: times,serif; margin: 0px;"><div style="font-size: 12pt; font-family: times,serif; margin: 0px;"><div style="margin: 0px;"><div style="margin: 0px;"><div style="margin: 0px;"><span class="yiv2031819033Apple-style-span" style="word-spacing: 0px; font: 14px Helvetica; text-transform: none; color: rgb(0, 0, 0);
text-indent: 0px; white-space: normal; letter-spacing: normal; border-collapse: separate; orphans: 2; widows: 2;"><div style="margin: 0px;"><div style="font-size: 12pt; font-family: times,serif; margin: 0px;"><div style="font-size: 12pt; font-family: times,serif; margin: 0px;"><div style="font-size: 12pt; font-family: times,serif; margin: 0px;"><div style="margin: 0px;"><div style="margin: 0px;"><div style="margin: 0px;"><span class="yiv2031819033Apple-style-span" style="word-spacing: 0px; font: 14px Helvetica; text-transform: none; color: rgb(0, 0, 0); text-indent: 0px; white-space: normal; letter-spacing: normal; border-collapse: separate; orphans: 2; widows: 2;"><div style="margin: 0px;"><div style="font-size: 12pt; font-family: times,serif; margin: 0px;"><div style="margin:
0px;"> </div></div></div></span></div></div></div></div></div></div></div></span></div></div></div></div></div></div></div></span></div></div></div></div></div></div></span></div></div></div></span></div></div></div></div></div></div></div></span></div></div></div></div></div></div></div></span></div></div></div></div></div></div></span></div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;">The Fernsh head was very good. It had some good features, one of which was linear bearings for the guide. It was very repeatable and positive.</div><div style="margin: 0in 0in 0pt;"><font class="yiv2031819033Apple-style-span" size="3"><span class="yiv2031819033Apple-style-span" style="font-size: 12px;"><b><br></b></span></font></div><div style="margin: 0in 0in 0pt;"><font class="yiv2031819033Apple-style-span" size="3"><span class="yiv2031819033Apple-style-span" style="font-size: 12px;"><b>(Fersnseh head from Al Sturm collection-Al
Sturm photo)</b></span></font></div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"> <span class="yiv2031819033Apple-style-span" style="font-family: Helvetica; font-size: medium;"></span></div></div><div id="yiv214076398"><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><span class="yiv214076398Apple-style-span" style="font-family: Helvetica; font-size: medium;"></span></div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><br></div><blockquote class="yiv214076398webkit-indent-blockquote" style="margin: 0pt 0pt 0pt 40px; border: medium none; padding: 0px;"></blockquote><span class="yiv214076398Apple-style-span" style="font-family: times,serif; font-size: 16px;">Visual then made and marketed<span> </span>a machine called the VA50.</span><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><br></div><div style="margin: 0in 0in 0pt;
font-family: times,serif; font-size: 16px;">(<font class="yiv214076398Apple-style-span" face="Helvetica" size="3"><span class="yiv214076398Apple-style-span" style="font-size: 12px;"><b>Engineer Bruce Braun monitors a VA-50 at Rev. Gene Scott's KHOF-TV, 30, San Bernadino, California—Bruce Braun collection)</b></span></font></div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"></div></div><div id="yiv1157934050"><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"></div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><br></div><div style="margin: 0in 0in 0pt;"><font class="yiv1157934050Apple-style-span" size="3"><span class="yiv1157934050Apple-style-span" style="font-size: 12px;"><b>(Pair of VA-50's, likely at KHOF, from former KHOF-TV Asst. CE, (now Meredith Local Media VP of Engineering) </b></span></font><a rel="nofollow" target="_blank"
href="http://www.snelson.tv/"><font class="yiv1157934050Apple-style-span" size="3"><span class="yiv1157934050Apple-style-span" style="font-size: 12px;"><b>Joe Snelson</b></span></font></a><font class="yiv1157934050Apple-style-span" size="3"><span class="yiv1157934050Apple-style-span" style="font-size: 12px;"><b> via Bruce Braun)</b></span></font></div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"></div></div><div id="yiv592259489"><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"></div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><br></div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><br></div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><div style="margin: 0px; font: 14px Helvetica;"><div style="margin: 0px; font-size: 12pt; font-family: times,serif;"><div style="margin: 0px;"> The VA-50 was
a striped down version of the VA-100. I frankly can't remember what was left off. Pricing was around $45,000.00 for the VA-50 and $55,000.00 for the VA-100.</div><div style="margin: 0px;"><br></div><div style="margin: 0px;"><font class="yiv592259489Apple-style-span" face="Helvetica" size="3"><span class="yiv592259489Apple-style-span" style="font-size: 12px;"><b>(April 1966 (NAB?) Visual/Allen Quad VTR Catalog from Don Norwood Collection)</b></span></font></div><div style="margin: 0px;"></div></div></div></div></div><div id="yiv1063115740"><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><div style="margin: 0px; font: 14px Helvetica;"><div style="margin: 0px; font-size: 12pt; font-family: times,serif;"><div style="margin: 0px;"></div><div style="margin: 0px;"><br></div><div style="margin: 0px;"><br></div><div style="margin: 0px;">It had limited success. The problem was with all the design engineering, field engineering,
and buyout items from Ampex and Fernseh costs profit margins were very slim. </div></div></div></div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"><br></div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;">Visual was having other financial problems so they shut the VTR project down.</div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"> </div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;">This is when John Streets and I<span> </span>started Merlin by buying out all the excess inventory from Visual. We then started refurbishing and reselling VR-2000’s , VR-1200's, building our own high band signal system and offered<span> </span>high band kits for older machines.</div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"> </div><div style="margin: 0in 0in 0pt; font-family:
times,serif; font-size: 16px;">This is the story to the best of my recollection.</div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"> </div><div style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;">Al Sturm</div><p class="yiv1063115740MsoNormal" style="margin: 0in 0in 0pt; font-family: times,serif; font-size: 16px;"> </p><div> <div style="word-wrap: break-word; font-size: 14px;"><div style="word-wrap: break-word;"><div style="word-wrap: break-word;"><div><font class="yiv1063115740Apple-style-span" size="3"><span class="yiv1063115740Apple-style-span" style="font-size: 12px;"><br class="yiv1063115740Apple-interchange-newline"></span><span class="yiv1063115740Apple-style-span" style="font-size: 12px;">Ted Langdell</span></font></div><div><span class="yiv1063115740Apple-style-span" style="font-size: 12px;">Secretary</span></div><div><font class="yiv1063115740Apple-style-span" size="3"><span
class="yiv1063115740Apple-style-span" style="font-size: 12px;">Skype: <span class="yiv1063115740Apple-tab-span" style="white-space: pre;"> </span>TedLangdell</span></font></div><div><font class="yiv1063115740Apple-style-span" size="3"><span class="yiv1063115740Apple-style-span" style="font-size: 12px;">e-mail:<span class="yiv1063115740Apple-tab-span" style="white-space: pre;"> </span><a rel="nofollow" ymailto="mailto:ted@quadvideotapegroup.com" target="_blank" href="/mc/compose?to=ted@quadvideotapegroup.com">ted@quadvideotapegroup.com</a></span></font></div></div></div></div> </div><br></div><br>-----Inline Attachment Follows-----<br><br><div class="plainMail">_______________________________________________<br>Please trim posts to relevant info when replying!<br>Send QuadList list posts to <a ymailto="mailto:QuadList@quadvideotapegroup.com" href="/mc/compose?to=QuadList@quadvideotapegroup.com">QuadList@quadvideotapegroup.com</a><br>Your subscribe,
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