ELECTRICAL RESTORATION: All Wave 12 Deluxe - EH Scott Radio Enthusiasts2024-03-28T18:07:46Zhttps://ehscott.ning.com/forum/topics/electrical-restoration-all-wave-12-deluxe?commentId=3925821%3AComment%3A69695&x=1&feed=yes&xn_auth=noThank you both. Norman I wil…tag:ehscott.ning.com,2019-02-16:3925821:Comment:696952019-02-16T14:28:53.480ZJon Ketronhttps://ehscott.ning.com/profile/JonKetron
<p>Thank you both. Norman I will work toward making a paper version, thank you for the link.</p>
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<p>Jon</p>
<p>Thank you both. Norman I will work toward making a paper version, thank you for the link.</p>
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<p>Jon</p> You can make your own paper v…tag:ehscott.ning.com,2019-02-15:3925821:Comment:698882019-02-15T20:03:29.128ZNorman S Braithwaitehttps://ehscott.ning.com/profile/NormanSBraithwaite
<p>You can make your own paper version using the graphics at the link below.</p>
<p><a href="http://ehscott.ning.com/photo/albums/allwave-deluxe-station-finder" target="_blank">http://ehscott.ning.com/photo/albums/allwave-deluxe-station-finder</a></p>
<p>Norman</p>
<p>You can make your own paper version using the graphics at the link below.</p>
<p><a href="http://ehscott.ning.com/photo/albums/allwave-deluxe-station-finder" target="_blank">http://ehscott.ning.com/photo/albums/allwave-deluxe-station-finder</a></p>
<p>Norman</p> Don't know which version was…tag:ehscott.ning.com,2019-02-15:3925821:Comment:697992019-02-15T18:44:52.907ZDavid C. Polandhttps://ehscott.ning.com/profile/DavidCPoland
<p>Don't know which version was first. Kent has both versions. I have the paper version only. <br></br> <cite>Jon Ketron said:</cite></p>
<blockquote cite="http://ehscott.ning.com/forum/topics/electrical-restoration-all-wave-12-deluxe?xg_source=activity&id=3925821%3ATopic%3A68337&page=3#3925821Comment69887"><div><div class="xg_user_generated"><p>Dave,</p>
<p></p>
<p>After seeing your two versions I started the hunt to find both myself. I was lucky finding this brass version on the internet…</p>
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</blockquote>
<p>Don't know which version was first. Kent has both versions. I have the paper version only. <br/> <cite>Jon Ketron said:</cite></p>
<blockquote cite="http://ehscott.ning.com/forum/topics/electrical-restoration-all-wave-12-deluxe?xg_source=activity&id=3925821%3ATopic%3A68337&page=3#3925821Comment69887"><div><div class="xg_user_generated"><p>Dave,</p>
<p></p>
<p>After seeing your two versions I started the hunt to find both myself. I was lucky finding this brass version on the internet several months ago. Thank you for the information regarding. Question: Which station finder came out first, brass or paper?</p>
<p></p>
<p>Jon</p>
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</blockquote> Dave,
After seeing your two…tag:ehscott.ning.com,2019-02-15:3925821:Comment:698872019-02-15T14:45:09.100ZJon Ketronhttps://ehscott.ning.com/profile/JonKetron
<p>Dave,</p>
<p></p>
<p>After seeing your two versions I started the hunt to find both myself. I was lucky finding this brass version on the internet several months ago. Thank you for the information regarding. Question: Which station finder came out first, brass or paper?</p>
<p></p>
<p>Jon</p>
<p>Dave,</p>
<p></p>
<p>After seeing your two versions I started the hunt to find both myself. I was lucky finding this brass version on the internet several months ago. Thank you for the information regarding. Question: Which station finder came out first, brass or paper?</p>
<p></p>
<p>Jon</p> Ah - you have the metal versi…tag:ehscott.ning.com,2019-02-15:3925821:Comment:696932019-02-15T02:26:11.651ZDavid C. Polandhttps://ehscott.ning.com/profile/DavidCPoland
<p>Ah - you have the metal version of the station finder. There is a heavy yellow paper version too.</p>
<p>The Scott AW-12 Broadcast band is calibrated in kilocycles, one of the first radios to do so. But the 3 SW bands are calibrated with a 1 to 100 scale. My paper version shortwave station finder translates SW dial number to meters for each band.</p>
<p>Ah - you have the metal version of the station finder. There is a heavy yellow paper version too.</p>
<p>The Scott AW-12 Broadcast band is calibrated in kilocycles, one of the first radios to do so. But the 3 SW bands are calibrated with a 1 to 100 scale. My paper version shortwave station finder translates SW dial number to meters for each band.</p> The 2 dial AW-12 power transf…tag:ehscott.ning.com,2019-02-11:3925821:Comment:697942019-02-11T15:51:34.344ZJon Ketronhttps://ehscott.ning.com/profile/JonKetron
<p>The 2 dial AW-12 power transformer is now installed on the deluxe power supply. A controlled power up monitoring wattage and voltage proved to be successful as the set came to life instantaneously. All tubes lit, stations were pulled in on all four bands utilizing a 30 ft. indoor antenna! I absolutely amazed once again with the quality E.H. Scott put into his products. I checked alignment on all four bands, dead on accurate to the dial scales! All bands above broadcast can be deciphered…</p>
<p>The 2 dial AW-12 power transformer is now installed on the deluxe power supply. A controlled power up monitoring wattage and voltage proved to be successful as the set came to life instantaneously. All tubes lit, stations were pulled in on all four bands utilizing a 30 ft. indoor antenna! I absolutely amazed once again with the quality E.H. Scott put into his products. I checked alignment on all four bands, dead on accurate to the dial scales! All bands above broadcast can be deciphered utilizing an E.H. Scott provided "Station Finder". Upon the introduction of the Allwave 15, a "Station Finder" was no longer needed.</p>
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<p>My evaluation of performance: Once again E.H. Scott comes through with perfection! I have worked on over 100 pre-1935 radio circuits since starting this hobby ten years ago. With respect to 1932 year radio sets, this E.H. Scott will blow away all competition offered in 1932 (from my restoration experience). 1932 Philco and RCA sets (from my restoration experience) don't stand a chance to the crisp clear powerful audio this AW-12 two speaker system provides. Selectivity, sensitivity, and fidelity are the finest I have ever come across on a circa 1932 circuit. DX'ing, also the finest for the year this set was introduced to the public. Most general consumer radio sets circa 1932 didn't offer 4 band Allwave performance. Opinion: E.H. Scott receivers are the finest I have ever worked on. Performance is unmatched to any manufacture with respect to year introduced. The Allwave 12 is a fine set to work on and enjoyable to listen to as well!</p>
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<p>This concludes the AW-12 Deluxe electrical restoration. Final restoration pictures shown below:</p>
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<p><a href="https://storage.ning.com/topology/rest/1.0/file/get/1027717021?profile=original" target="_blank" rel="noopener"><img width="700" class="align-full" src="https://storage.ning.com/topology/rest/1.0/file/get/1027717021?profile=RESIZE_710x"/></a></p>
<p><a href="https://storage.ning.com/topology/rest/1.0/file/get/1027719065?profile=original" target="_blank" rel="noopener"><img class="align-full" src="https://storage.ning.com/topology/rest/1.0/file/get/1027719065?profile=RESIZE_710x"/></a></p>
<p><a href="https://storage.ning.com/topology/rest/1.0/file/get/1027721435?profile=original" target="_blank" rel="noopener"><img class="align-full" src="https://storage.ning.com/topology/rest/1.0/file/get/1027721435?profile=RESIZE_710x"/></a></p>
<p><a href="https://storage.ning.com/topology/rest/1.0/file/get/1027723398?profile=original" target="_blank" rel="noopener"><img class="align-full" src="https://storage.ning.com/topology/rest/1.0/file/get/1027723398?profile=RESIZE_710x"/></a></p>
<p><a href="https://storage.ning.com/topology/rest/1.0/file/get/1027725319?profile=original" target="_blank" rel="noopener"><img class="align-full" src="https://storage.ning.com/topology/rest/1.0/file/get/1027725319?profile=RESIZE_710x"/></a></p>
<p><a href="https://storage.ning.com/topology/rest/1.0/file/get/1027727559?profile=original" target="_blank" rel="noopener"><img class="align-full" src="https://storage.ning.com/topology/rest/1.0/file/get/1027727559?profile=RESIZE_710x"/></a></p>
<p><a href="https://storage.ning.com/topology/rest/1.0/file/get/1027729653?profile=original" target="_blank" rel="noopener"><img class="align-full" src="https://storage.ning.com/topology/rest/1.0/file/get/1027729653?profile=RESIZE_710x"/></a></p>
<p><a href="https://storage.ning.com/topology/rest/1.0/file/get/1027731483?profile=original" target="_blank" rel="noopener"><img class="align-full" src="https://storage.ning.com/topology/rest/1.0/file/get/1027731483?profile=RESIZE_710x"/></a></p>
<p><a href="https://storage.ning.com/topology/rest/1.0/file/get/1027733180?profile=original" target="_blank" rel="noopener"><img class="align-full" src="https://storage.ning.com/topology/rest/1.0/file/get/1027733180?profile=RESIZE_710x"/></a></p> Thomas,
Thank you for inform…tag:ehscott.ning.com,2019-02-11:3925821:Comment:699922019-02-11T15:08:55.912ZJon Ketronhttps://ehscott.ning.com/profile/JonKetron
<p>Thomas,</p>
<p></p>
<p>Thank you for informing me of Heyboer Transformer co. Fellow collectors have mentioned Heyboer and services they provide. I hear they do great work. I will keep this information in mind should I need such a service performed in the future!</p>
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<p>Jon</p>
<p>Thomas,</p>
<p></p>
<p>Thank you for informing me of Heyboer Transformer co. Fellow collectors have mentioned Heyboer and services they provide. I hear they do great work. I will keep this information in mind should I need such a service performed in the future!</p>
<p></p>
<p>Jon</p> Jon
Thanks to a member of thi…tag:ehscott.ning.com,2019-01-21:3925821:Comment:693132019-01-21T22:38:53.347ZThomas Dayhttps://ehscott.ning.com/profile/ThomasDay
<p>Jon</p>
<p>Thanks to a member of this list, I was able to have a power transformer reproduced for my </p>
<p>Allwave 23. The company is Heyboer transformer co. in Grand Haven Mi. It took a couple of months to have it done and there is a small size difference from the original, but otherwise a very good result. Very reasonable cost for a one off product. They are a small company and the reason it took so long is that they do this work in between their regular production…</p>
<p>Jon</p>
<p>Thanks to a member of this list, I was able to have a power transformer reproduced for my </p>
<p>Allwave 23. The company is Heyboer transformer co. in Grand Haven Mi. It took a couple of months to have it done and there is a small size difference from the original, but otherwise a very good result. Very reasonable cost for a one off product. They are a small company and the reason it took so long is that they do this work in between their regular production work. </p>
<p>Thom</p> I agree Dave! Thanks for the…tag:ehscott.ning.com,2019-01-20:3925821:Comment:693102019-01-20T03:35:48.890ZJon Ketronhttps://ehscott.ning.com/profile/JonKetron
<p>I agree Dave! Thanks for the info too!</p>
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<p>Jon</p>
<p>I agree Dave! Thanks for the info too!</p>
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<p>Jon</p> Bruce - My remaining AW-12 DE…tag:ehscott.ning.com,2019-01-19:3925821:Comment:695932019-01-19T19:51:25.564ZDavid C. Polandhttps://ehscott.ning.com/profile/DavidCPoland
<p>Bruce - My remaining AW-12 DELUXE AVC with Jensen speaker is a very late version DELUXE AVC Wunderlick model. The audio path is revised.</p>
<p>- Jon's example (and most other AW-12's) use a 5 wire receiver cable with plug pin 6 unused. So, Jon's 2nd AF plate is both fed B+ through the interstage primary to receiver cable plug pin 3 to the receiver and carries the audio back to the amp through the interstage primary. </p>
<p>- Mine uses pin 6 together using pin 3 as part of the revised…</p>
<p>Bruce - My remaining AW-12 DELUXE AVC with Jensen speaker is a very late version DELUXE AVC Wunderlick model. The audio path is revised.</p>
<p>- Jon's example (and most other AW-12's) use a 5 wire receiver cable with plug pin 6 unused. So, Jon's 2nd AF plate is both fed B+ through the interstage primary to receiver cable plug pin 3 to the receiver and carries the audio back to the amp through the interstage primary. </p>
<p>- Mine uses pin 6 together using pin 3 as part of the revised audio path separating the 2nd AF audio path back to the amp's interstage transformer. So, both my amp and the receiver are a partial redesign. All this is factory in as much as Corby Dawson has the same late version AW-12 Deluxe and he posted his adjusted receiver diagram in May 2012 on this Scott site on a thread.</p>
<p>- Thus, Scott radios can be an interesting restoration challenge. No Scott factory diagram has yet turned up for my version receiver (Ser# W-114) and amp. Always pays to explore a Scott project set before beginning any work.</p>