From mattr04 at hotmail.com Wed Sep 2 13:30:58 2015 From: mattr04 at hotmail.com (Matt Reynolds) Date: Wed, 2 Sep 2015 13:30:58 -0400 Subject: [NJARC] High Voltage Caps, and useful Pilot TV parts order placed, stock arriving soon Message-ID: Vintage Electronics Enthusiasts: I wanted to give you all brief update on the club Resistor\Capacitor programs. A few months back we mentioned on the reflector, and the broadcaster, and some meetings that we were investigating some new additions to the capacitor selection to try and address some higher voltage rated cap needs (higher than 630 volts). Requests were sent out to gauge demand and interest, and there was some noted interest but few committed preorders placed so we decided to forego ordering a large stock of retail priced current production HV film caps due to the large unit (and up-front) cost and low committed demand for them. With that being said, I continued to search around for deals\closeouts\surplus values in the time that has lapsed since those initial announcements, and have been able to build up a decent selection of values at budget prices that would be useful to have in stock. We will shortly have a stock of the following: .1 uF 4000VDC.01 uF 6000VDC .033 uF 4000VDC.001 uF (1000 pF) 4000VDC.0033 uF (3300 pF) 4000VDC.0047 uF (4700 pF) 8000VDC (limited supply of this value. These were 3x the cost of the values above (but still less than retail), so stock for these is limited. If demand\sales for this value proves to be high, we can order more) All caps listed above are film capacitors (Metalized Polyester\polypropylene, etc.). I'm currently in process of restoring my personal Pilot TV, and as a result I had to order some oddball parts I didn't have, and due to the economies of scale, I ordered extras. I am adding some of my overstock to the club stock. With that being said the club will soon have a limited stock of: 3 Ohm 1 Watt 1% Metal Film Resistors (for the filament string of the TV-37. The original carbon resistors in the TV-37 are well known to drift. There are ~8 3 Ohm resistors in a pilot TV)1.5KE8.2CA DO-201AD bidirectional TVS Transient Diodes (for protecting the filament of the TV-37's CRT, as outlined in our June 2015 Broadcaster) As a reminder, in addition to the common antique-radio film and electrolytic capacitors, we have a large supply of new low-volt electrolytics rated at 50V for those of you working on "newer old stuff" as well. We also have tons of 1N4007 diodes (1000V 1.0 Amp silicon rectifier diodes, which are great for replacing silicon diodes in table top radios). We also have a small inventory of new stock of #47 lamps and some plain black plastic line cords as well. I will be working with our Webmaster to add the new parts and appropriate pricing to our club's website soon. If you have any questions, please let me know. Best Regards, Matt Reynolds Capacitor\Resistor Program Chaircapacitors at njarc.orgresistors@njarc.org567-204-3850 -------------- next part -------------- An HTML attachment was scrubbed... URL: From etpapson at comcast.net Wed Sep 2 13:50:37 2015 From: etpapson at comcast.net (Ed Papson) Date: Wed, 2 Sep 2015 17:50:37 +0000 (UTC) Subject: [NJARC] High Voltage Caps, and useful Pilot TV parts order placed, stock arriving soon In-Reply-To: References: Message-ID: <1482085015.9567937.1441216237545.JavaMail.zimbra@comcast.net> 09/02/2015 Matt: Great! I am working on a few transmitter projects and need HV caps to couple the plate to the output tank. Looking forward to the listing of these items on the NJARC web site. Regards, ed KC2QBK ----- Original Message ----- From: "Matt Reynolds" To: "NJARC Reflector" Sent: Wednesday, September 2, 2015 1:30:58 PM Subject: [NJARC] High Voltage Caps, and useful Pilot TV parts order placed, stock arriving soon Just remember Reply = Poster Reply All = Everyone _________________________________________________________ Vintage Electronics Enthusiasts: I wanted to give you all brief update on the club Resistor\Capacitor programs. A few months back we mentioned on the reflector, and the broadcaster, and some meetings that we were investigating some new additions to the capacitor selection to try and address some higher voltage rated cap needs (higher than 630 volts). Requests were sent out to gauge demand and interest, and there was some noted interest but few committed preorders placed so we decided to forego ordering a large stock of retail priced current production HV film caps due to the large unit (and up-front) cost and low committed demand for them. With that being said, I continued to search around for deals\closeouts\surplus values in the time that has lapsed since those initial announcements, and have been able to build up a decent selection of values at budget prices that would be useful to have in stock. We will shortly have a stock of the following: .1 uF 4000VDC .01 uF 6000VDC .033 uF 4000VDC .001 uF (1000 pF) 4000VDC .0033 uF (3300 pF) 4000VDC .0047 uF (4700 pF) 8000VDC (limited supply of this value. These were 3x the cost of the values above (but still less than retail), so stock for these is limited. If demand\sales for this value proves to be high, we can order more) All caps listed above are film capacitors (Metalized Polyester\polypropylene, etc.). I'm currently in process of restoring my personal Pilot TV, and as a result I had to order some oddball parts I didn't have, and due to the economies of scale, I ordered extras. I am adding some of my overstock to the club stock. With that being said the club will soon have a limited stock of: 3 Ohm 1 Watt 1% Metal Film Resistors (for the filament string of the TV-37. The original carbon resistors in the TV-37 are well known to drift. There are ~8 3 Ohm resistors in a pilot TV) 1.5KE8.2CA DO-201AD bidirectional TVS Transient Diodes (for protecting the filament of the TV-37's CRT, as outlined in our June 2015 Broadcaster) As a reminder, in addition to the common antique-radio film and electrolytic capacitors, we have a large supply of new low-volt electrolytics rated at 50V for those of you working on "newer old stuff" as well. We also have tons of 1N4007 diodes (1000V 1.0 Amp silicon rectifier diodes, which are great for replacing silicon diodes in table top radios). We also have a small inventory of new stock of #47 lamps and some plain black plastic line cords as well. I will be working with our Webmaster to add the new parts and appropriate pricing to our club's website soon. If you have any questions, please let me know. Best Regards, Matt Reynolds Capacitor\Resistor Program Chair capacitors at njarc.org resistors at njarc.org 567-204-3850 ______________________________________________________________ NJARC mailing list Home: http://mailman.qth.net/mailman/listinfo/njarc Help: http://mailman.qth.net/mmfaq.htm Post: mailto:NJARC at mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html -------------- next part -------------- An HTML attachment was scrubbed... URL: From njarc at mailman.qth.net Wed Sep 2 19:58:44 2015 From: njarc at mailman.qth.net (Joe Connor via NJARC) Date: Wed, 2 Sep 2015 23:58:44 +0000 (UTC) Subject: [NJARC] Somebody Jump on This Message-ID: <1763684125.749299.1441238324342.JavaMail.yahoo@mail.yahoo.com> Guys: ? ? Here's a craigslist ad for a National NC-183D (w/speaker) for $125. They're great band-cruisers and usually sell for a lot more than that. If I didn't have one.... ? ? Usual disclaimer: I have no?connection to this sale or this seller. http://newyork.craigslist.org/fct/ele/5197877259.html ? ? ? ? ? ? Joe Connor ? -------------- next part -------------- An HTML attachment was scrubbed... URL: From oldradio at comcast.net Wed Sep 2 22:13:15 2015 From: oldradio at comcast.net (oldradio at comcast.net) Date: Thu, 3 Sep 2015 02:13:15 +0000 (UTC) Subject: [NJARC] American Pickers - new tonight - Radios In-Reply-To: <174460565.14496047.1441246256510.JavaMail.zimbra@comcast.net> Message-ID: <558120550.14497008.1441246395074.JavaMail.zimbra@comcast.net> Episode Season 8 - 16 Great show with a bunch of radios. American Pickers Coin-Op Kings 1 hr 3 min 2015 TV-PG On a farm in upstate New York, the guys discover the ultimate coin-op man cave, while Frank plays matchmaker to lonely collectors. 73, John Dilks, K2TQN Having fun smelling hot rosin and solder again. From w2ads at verizon.net Fri Sep 4 13:44:47 2015 From: w2ads at verizon.net (Al Schapira) Date: Fri, 04 Sep 2015 13:44:47 -0400 Subject: [NJARC] J. Gross & Co. (NYC) Type A Short Wave Receiver Message-ID: <1441388687.1545.5.camel@ADS2> Hello all, Have you ever seen or heard of a short wave receiver by "J. Gross & Co." of N.Y. City, as pictured here? http://www.gamma-five.com/Gross-A/Gross-A-2.jpg I found nothing in the usual sources. Thanks for any info you provide. -Al, W2ADS From n4fs at eozinc.com Fri Sep 4 14:06:21 2015 From: n4fs at eozinc.com (Mike Feher) Date: Fri, 4 Sep 2015 14:06:21 -0400 Subject: [NJARC] J. Gross & Co. (NYC) Type A Short Wave Receiver In-Reply-To: <1441388687.1545.5.camel@ADS2> References: <1441388687.1545.5.camel@ADS2> Message-ID: <092d01d0e73c$68332260$38996720$@eozinc.com> From: NJARC [mailto:njarc-bounces at mailman.qth.net] On Behalf Of Al Schapira Sent: Friday, September 04, 2015 1:45 PM To: njarc at mailman.qth.net Subject: [NJARC] J. Gross & Co. (NYC) Type A Short Wave Receiver Just remember Reply = Poster Reply All = Everyone _________________________________________________________ Al - There was a Gross company in NYC that started in the early 30's, but, I only know of them to make transmitters. Did this come out of the Tongue estate? 73 - Mike Mike B. Feher, N4FS 89 Arnold Blvd. Howell, NJ, 07731 732-886-5960 Hello all, Have you ever seen or heard of a short wave receiver by "J. Gross & Co." of N.Y. City, as pictured here? http://www.gamma-five.com/Gross-A/Gross-A-2.jpg I found nothing in the usual sources. Thanks for any info you provide. -Al, W2ADS From njarc at mailman.qth.net Mon Sep 7 13:59:51 2015 From: njarc at mailman.qth.net (Marv Beeferman via NJARC) Date: Mon, 7 Sep 2015 13:59:51 -0400 Subject: [NJARC] September NJARC Broadcaster Message-ID: <14fa8f6cde0-3b60-1f0b6@webprd-a30.mail.aol.com> There will be no NJARC Broadcaster sent this month. The next meeting will take place on Friday, September 11, at 7:30 PM at InfoAge. Directions may be found at the club's website (http://njarc.org). This month's meeting will feature a talk by member Robert Tevis which he has titled "More than Just Wires and Lights in a Box." Bob plans to discuss his "ruminations on my experiences over the past year on classic radio and TV Broadcasts and resources for research." -------------- next part -------------- An HTML attachment was scrubbed... URL: From starbase89 at gmail.com Mon Sep 7 17:39:02 2015 From: starbase89 at gmail.com (Joe Giliberti) Date: Mon, 7 Sep 2015 17:39:02 -0400 Subject: [NJARC] AACA Museum Message-ID: Hey everybody! Kutztown is less than two weeks away and I'm thinking of making a side trip on Saturday to the Antique Automobile Club of America Museum in Hershey PA, about a hour west of Kutztown. Would anyone be interested in joining me? I can fit three or four more in my car Let me know! Thanks Joe -------------- next part -------------- An HTML attachment was scrubbed... URL: From radiorich at prodigy.net Mon Sep 7 20:56:01 2015 From: radiorich at prodigy.net (RICHARD LEE) Date: Tue, 8 Sep 2015 00:56:01 +0000 (UTC) Subject: [NJARC] September 11th meeting this Friday at InFo Age Message-ID: <560261849.2979470.1441673761752.JavaMail.yahoo@mail.yahoo.com> Greetings fellow Enthusiasts!? I hope you all had a pleasant Labor day weekend...I want to remind you that our Sept. meeting is this Friday at InFo Age.? We will have a talk by member Rob Tevis called " Nothing but wires and lights in a box"? after, we will have an auction of table top radios and two consoles...see you all there!? Richard Lee Pres. NJARC -------------- next part -------------- An HTML attachment was scrubbed... URL: From radiorich at prodigy.net Wed Sep 9 16:13:13 2015 From: radiorich at prodigy.net (radiorich) Date: Wed, 09 Sep 2015 16:13:13 -0400 Subject: [NJARC] EICO Scope 460 Message-ID: Greetings Fellow Enthusiasts, This is personal..lol..if anyone is willing to part with a 460 scope I am in need of one for parts! ?Top dollar paid!..see you this Friday at our Sept. Meeting at ?InFo Age..Richard Lee Pres. NJARC Sent from my Verizon Wireless 4G LTE smartphone -------------- next part -------------- An HTML attachment was scrubbed... URL: From n2yeg at optonline.net Fri Sep 11 16:34:58 2015 From: n2yeg at optonline.net (Bill Zukowski) Date: Fri, 11 Sep 2015 16:34:58 -0400 Subject: [NJARC] Hallicrafters T-54 7 Inch TV Message-ID: <55F33AF2.6030407@optonline.net> Super clean inside. http://www.ebay.com/itm/Hallicrafters-T-54-7-Inch-TV-Working-13-Channel-1947-48/381391182144 From starbase89 at gmail.com Sat Sep 19 00:44:22 2015 From: starbase89 at gmail.com (Joe Giliberti) Date: Sat, 19 Sep 2015 00:44:22 -0400 Subject: [NJARC] Need a big favor! Message-ID: Greetings! I wrecked car today and am in a dilemma.I need to get my rented u-haul trailer back to where *I rented it from in howell. Can anyone hhear at Kutztown lend a helping ball?* *Thanks* Joe Giliberti -------------- next part -------------- An HTML attachment was scrubbed... URL: From edrann at gmail.com Fri Sep 18 13:06:39 2015 From: edrann at gmail.com (Ed Drannbauer) Date: Fri, 18 Sep 2015 13:06:39 -0400 Subject: [NJARC] Collins R390 Receiver and Collins 30S-1 Linear Amp at DVRA Hamfest Message-ID: <00e701d0f234$63a82710$2af87530$@gmail.com> For those not going to the Kutztown Radio Show, the Delaware Valley Radio Association's Hamfest will be held tomorrow (9/19) from 8am to 12pm at West Windsor Community Park. Of interest to the NJ Antique Radio Club members is a Collins R390 Receiver with crystals and a Collins 30S-1 Linear Amplifier with a spare tube that will be given up for silent auction. Hamfest attendees will be able to inspect the items before the silent auction. For details of the hamfest, please visit http://www.w2zq.com/hamfest-details/. 73, Ed, W3TEC -------------- next part -------------- An HTML attachment was scrubbed... URL: From dino66 at optonline.net Sun Sep 20 20:31:01 2015 From: dino66 at optonline.net (Robert Bennett) Date: Sun, 20 Sep 2015 20:31:01 -0400 Subject: [NJARC] Kutztown Fall Antique Radio Fall Swap Meet 2015 Message-ID: <7F5BCB10-D710-43EB-84BD-A62FE4C12DC5@optonline.net> Hello Boys and Girls of the NJARC! Yes it's me the self-proclaimed maniac of all good things radio "Radiowild" here. Needless to say that our fellow club the DVHRC has done it again and has done a terrific job of putting on this event. Well, if you were there, you know how much fun it was! If you could not make it, here's a 9 and a half minute snippet of the goings on. If you were there, maybe I found something you didn't see! Click on the below link or if that doesn't work, just copy and paste this to your brouser on your computer. Enjoy! https://www.youtube.com/watch?v=5d3c187orJE Bob Bennett - A.K.A. "Radiowild" From njarc at mailman.qth.net Mon Sep 21 09:28:36 2015 From: njarc at mailman.qth.net (Joe Connor via NJARC) Date: Mon, 21 Sep 2015 13:28:36 +0000 (UTC) Subject: [NJARC] Kutztown Fall Antique Radio Fall Swap Meet 2015 In-Reply-To: <7F5BCB10-D710-43EB-84BD-A62FE4C12DC5@optonline.net> References: <7F5BCB10-D710-43EB-84BD-A62FE4C12DC5@optonline.net> Message-ID: <1822441.870593.1442842116554.JavaMail.yahoo@mail.yahoo.com> Thanks, Bob. I always look forward to your videos. Joe Connor On Sunday, September 20, 2015 8:31 PM, Robert Bennett wrote: Just remember Reply = Poster Reply All = Everyone _________________________________________________________ Hello Boys and Girls of the NJARC! ? ? ? ? ? ? ? ? ? ? ? ? Yes it's me the self-proclaimed maniac of all good things radio "Radiowild" here. Needless to say that our fellow club the DVHRC has done it again and has done a terrific job of putting on this event. Well, if you were there, you know how much fun it was! If you could not make it, here's a 9 and a half minute snippet of the goings on. If you were there, maybe I found something you didn't see! Click on the below link or if that doesn't work, just copy and paste this to your brouser on your computer. Enjoy! https://www.youtube.com/watch?v=5d3c187orJE Bob Bennett - A.K.A. "Radiowild" ______________________________________________________________ NJARC mailing list Home: http://mailman.qth.net/mailman/listinfo/njarc Help: http://mailman.qth.net/mmfaq.htm Post: mailto:NJARC at mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html -------------- next part -------------- An HTML attachment was scrubbed... URL: From cpaci1 at verizon.net Mon Sep 21 10:39:04 2015 From: cpaci1 at verizon.net (Chuck) Date: Mon, 21 Sep 2015 10:39:04 -0400 Subject: [NJARC] Kutztown Fall Antique Radio Fall Swap Meet 2015 In-Reply-To: <7F5BCB10-D710-43EB-84BD-A62FE4C12DC5@optonline.net> References: <7F5BCB10-D710-43EB-84BD-A62FE4C12DC5@optonline.net> Message-ID: <69FD0AFDF0204AF3ABB907D5482A06E6@WSSADMIN001> Hey Bob - Thanks for providing the video. They keep getting better and better!!! Rich - Cool on the "Octoberfest" - love it! Chuck AC2DP -----Original Message----- From: Robert Bennett Sent: Sunday, September 20, 2015 8:31 PM To: njarc at mailman.qth.net Subject: [NJARC] Kutztown Fall Antique Radio Fall Swap Meet 2015 Just remember Reply = Poster Reply All = Everyone _________________________________________________________ Hello Boys and Girls of the NJARC! Yes it's me the self-proclaimed maniac of all good things radio "Radiowild" here. Needless to say that our fellow club the DVHRC has done it again and has done a terrific job of putting on this event. Well, if you were there, you know how much fun it was! If you could not make it, here's a 9 and a half minute snippet of the goings on. If you were there, maybe I found something you didn't see! Click on the below link or if that doesn't work, just copy and paste this to your brouser on your computer. Enjoy! https://www.youtube.com/watch?v=5d3c187orJE Bob Bennett - A.K.A. "Radiowild" ______________________________________________________________ NJARC mailing list Home: http://mailman.qth.net/mailman/listinfo/njarc Help: http://mailman.qth.net/mmfaq.htm Post: mailto:NJARC at mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html From dino66 at optonline.net Mon Sep 21 14:41:33 2015 From: dino66 at optonline.net (Robert Bennett) Date: Mon, 21 Sep 2015 14:41:33 -0400 Subject: [NJARC] Kutztown Video Message-ID: Just a quick "Thank You" for all the kind words about my video. We are all enjoying the antique radio hobby as a small slice of our lives. Just remember we are merely preservationists for future generations. If you have the time, and patience, try to encourage our younger folk about our hobby. Even if it's about how cell phones work - It's really a radio........ You may be surprised! Bob From dave.sica at njarc.org Tue Sep 22 09:59:54 2015 From: dave.sica at njarc.org (David Sica) Date: Tue, 22 Sep 2015 09:59:54 -0400 Subject: [NJARC] NJARC Facebook page Message-ID: Have you checked out the club's Facebook page lately? https://www.facebook.com/New-Jersey-Antique-Radio-Club-117063788347649/ -------------- next part -------------- An HTML attachment was scrubbed... URL: From radiorich at prodigy.net Fri Sep 25 14:06:49 2015 From: radiorich at prodigy.net (radiorich) Date: Fri, 25 Sep 2015 14:06:49 -0400 Subject: [NJARC] OMARC HAMFEST Message-ID: <6un6uh2798p958blkiloqrct.1443204204129@email.android.com> Greetings fellow enthusiasts..just a reminder, tomorrow Saturday, OMARC is having their Fall Hamfest at the Diana Site. ?Vendor setup is 6am...and open to buyers at 7am....Come out and support OMARC!..Richard Lee. Pres. NJARC Sent from my Verizon Wireless 4G LTE smartphone -------------- next part -------------- An HTML attachment was scrubbed... URL: From starbase89 at gmail.com Mon Sep 28 19:23:54 2015 From: starbase89 at gmail.com (Joe Giliberti) Date: Mon, 28 Sep 2015 19:23:54 -0400 Subject: [NJARC] Doesn't get more German than this Message-ID: A friend of mine in Florida shared a local craigslist posting of an old German radio.Very interesting... http://orlando.craigslist.org/clt/5187042718.html Regards, Joe G -------------- next part -------------- An HTML attachment was scrubbed... URL: From n4fs at eozinc.com Mon Sep 28 21:12:10 2015 From: n4fs at eozinc.com (Mike Feher) Date: Mon, 28 Sep 2015 21:12:10 -0400 Subject: [NJARC] Doesn't get more German than this In-Reply-To: References: Message-ID: <0b2301d0fa53$de5d4b30$9b17e190$@eozinc.com> I am very familiar with the Siemens K32 radio as I used to have an absolutely mint one that I obtained about 35 years ago. Wow, just thinking, that was exactly half of my lifetime ago. It was one of the sets I sold with a bunch of other German military sets after my divorce to raise funds. The one on Craigslist is an absolute piece of junk. The cabinet is extremely damaged and all the tube sockets have been changed to accommodate American tubes. This radio was only available to higher ranking Germans. It would be an excellent price if it was in nicer shape. As is, you are not really buying a radio but just a few large swastikas on a piece of wood. Regards - Mike Mike B. Feher, N4FS 89 Arnold Blvd. Howell, NJ, 07731 732-886-5960 From retevis at comcast.net Mon Sep 28 22:11:02 2015 From: retevis at comcast.net (Retevis) Date: Mon, 28 Sep 2015 22:11:02 -0400 Subject: [NJARC] Doesn't get more German than this In-Reply-To: <0b2301d0fa53$de5d4b30$9b17e190$@eozinc.com> References: <0b2301d0fa53$de5d4b30$9b17e190$@eozinc.com> Message-ID: <47DE5B9A-DF9A-4BBB-B22E-0ACF821B21AB@comcast.net> Sehr Interessant. It's a shame that it is in such bad condition. Ex-Siemens employee. Bob Tevis Sent from Bob's iPhone > On Sep 28, 2015, at 9:12 PM, Mike Feher wrote: > > Just remember > Reply = Poster > Reply All = Everyone > > _________________________________________________________ > > > I am very familiar with the Siemens K32 radio as I used to have an > absolutely mint one that I obtained about 35 years ago. Wow, just thinking, > that was exactly half of my lifetime ago. It was one of the sets I sold with > a bunch of other German military sets after my divorce to raise funds. The > one on Craigslist is an absolute piece of junk. The cabinet is extremely > damaged and all the tube sockets have been changed to accommodate American > tubes. This radio was only available to higher ranking Germans. It would be > an excellent price if it was in nicer shape. As is, you are not really > buying a radio but just a few large swastikas on a piece of wood. Regards - > Mike > > Mike B. Feher, N4FS > 89 Arnold Blvd. > Howell, NJ, 07731 > 732-886-5960 > > ______________________________________________________________ > NJARC mailing list > Home: http://mailman.qth.net/mailman/listinfo/njarc > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:NJARC at mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html From stevecafiero2 at gmail.com Tue Sep 29 20:15:21 2015 From: stevecafiero2 at gmail.com (stevecafiero2 at gmail.com) Date: Wed, 30 Sep 2015 00:15:21 -0000 Subject: [NJARC] Heathkit AR-29 References: Message-ID: > Greetings, > First let me say that my first NJARC meeting was in September, and the club makes a new member feel very welcome. Maybe someone can offer some assistance with a problem I am having. > While doing an FM alignment on my Heathkit AR-29 stereo receiver (I had to ?fix? something that was working!), the FM gradually died out. First the adjustments had no effect, then the stereo light stayed on, then it died, and finally the entire FM went dead. Voltage measurements showed that the 12 VDC, which powers the FM circuitry, was about 2 volts. The 12 VDC powers the AM/FM board, multiplex board, and the tuner. If all of these are removed I get 12.4 VDC. If any one of these is installed, the 12 volts drops to about 2. Transistors Q4, Q5, and Q6 regulate the 12 VDC. These all check out good (using an ohm meter). Resistors R7,8,9,11,12,and 13 all check out good too. All of the caps are brand new. The 50 VDC, B+, and B- voltages are good, and aren?t affected by whether or not the FM is powered. When unloaded, all voltages on the power supply board are good. When any one of the FM boards or the tuner is connected, I get: > Q6 emitter - very low, about 2 > Q5 base - very high, about 33.8 > Q4 base - very low, 1.5 > It seams to me that the power supply makes 12 volts, but can not maintain it with a load. > The schematic and power supply description are attached. > Any guidance is appreciated. > Stephen Cafiero > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: ar-29.pdf Type: application/pdf Size: 687997 bytes Desc: not available URL: -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: Heathkit AR-29 Power Supply.pdf Type: application/pdf Size: 901762 bytes Desc: not available URL: -------------- next part -------------- An HTML attachment was scrubbed... URL: