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$5.45 Shipping Condition: Used Location: Fitzwilliam, United States
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Free Shipping Condition: Brand New Location: Mcminnville, United States Classic Archives Listing Please visit our page for more information about us and our products! General Radio Historic Installation and Service Manuals ... more341 Vintage Manuals. Guides, Bulletins, and Brochures on DVD included- 200 Manuals- 41 Catalogs and Bulletins- 6 Vintage Brochures- 12 Handbooks- 82 Application Notes The best selling General Radio Manuals Library on one easy to use DVD! A must have resource for any vintage radio enthusiast and hobbyist! Neatly organized titles as shown. On one easy to use DVD. Additional Disks We Offer: General Radio Experimenter Vintage Magazines DVD: Educational DVD's: Vintage Magazines: Don't be fooled by inferior collections. Our collection remains the largest and most complete collection available on one disk online! SAMPLE PAGE VIEWS) All books are PDF format. For easy reading and printing. Please ensure you have the latest copy of Adobe Reader installed on your machine(it is free online) General Radio Company(later. GenRad) was a broad-line manufacturer of electronic test equipment. Started in Cambridge, Massachusetts in 1915 by Melville Eastham, the company moved to West Concord in the 1950s. There, it became a major player in the automatic test equipment(ATE) business, manufacturing a line of testers for assembled printed circuit boards. It also produced extensive lines of electrical component measuring equipment, sound and vibration measurement and RLC standards. The classic GenRad instrument line including RLC standards and decades. Digibridges, LCR meters, megohmmeters, stroboscopes, and sound level meters continues to be manufactured and supported by IET Labs, Inc. in West Roxbury, MA. This DVD contains 341 Service. Installation, Maintainance, and Operating Manuals and Brochures that encompass their history. Makes a great companion DVD to our too. Manuals: GR 193 Universal Bridge. Manual GR 210. 250, 390, Diagrams GR 213-B-C Audio Oscillator. Manual GR 224 Precision Wavemeters. Manuals GR 231-A Audio Transformer. Manual GR 1232-A. 247 Filter Manual GR 268
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$4.50 Shipping Condition: Good Location: Pittsburgh, United States 258 pages. good shape. from 1961. JUST A SAMPLE. Radio's are Fun ! Just like radio parts ?. Often the pictures describe the item better than words.
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$4.99 Shipping Condition: Good Location: Pocatello, United States 1967 Vintage Radio Book: Handbook Of Noise Measurement General Radio Company. Please note: I will be out of the country from 11/13/2023 to 11/24/2023, ... moreso any items purchased during this period will not be shipped until 11/27/2023. I will resume shipping items on Monday, the 27th. Thank you for your patience and understanding!
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$5.45 Shipping Condition: Open box Location: Beverly, United States Both set screws move smoothly. Type KNSP-8.
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$6.16 Shipping Condition: New – Open box Location: San Diego, United States Marked 2k ohms, fully functional
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Free Shipping Condition: New Location: Blue Grass, United States General Radio 433-A. Bulk lot tubes will not be individually boxed. Looking for more quality tubes?.
$14.00 Shipping Condition: Used Location: Palos Hills, United States VTG General Radio Co Type 583-A Output Power Meter, Cambridge, Mass. USA Unit has not been tested in any way but is in very nice cosmetic condition for ... moreit's age, just bit dusty. Safe shipping via USPS
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$3.89 Shipping Condition: New Location: Torrance, United States
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$8.74 Shipping Condition: Open box Location: Beverly, United States Both set screws move smoothly. Type KNSP-12.
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$80.00 Shipping Condition: For parts or not working Location: Chicago, United States PARTS/REPAIR ONLY.
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$2.00 Shipping Condition: Used Location: Blaine, United States This is an orginal ad and not a reprint. Suitable for framing. Get images that. make Supersized seem small.
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Free Shipping Condition: Used Location: Anderson, United States
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$5.45 Shipping Condition: Used Location: Fitzwilliam, United States
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$13.15 Shipping Condition: Used Location: Fayetteville, United States Vintage General Radio Company 1565-Z audiometer calibration set 9A type coupler. Includes Decibels Sound Level Meter Type 1565-A and Sound level calibrator ... more1562-A with case and original paperwork. Missing a few components. Untested, being sold as is. Case and foam has discoloration.
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Free Shipping Condition: Brand New Location: Mcminnville, United States How Good Is An Iron-Cored Coil?.
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$0.88 Shipping Condition: Used Location: Williamsburg, United States You will receive exactly what is in the pics, nothing more and nothing less.
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$13.60 Shipping Condition: Used Location: Winston Salem, United States All are used or NOS and untested AS-IS.
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$8.00 Shipping Condition: New Location: Phoenix, United States This tube is NOS/NIB and was made by Sylvania for General Radio.
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$7.95 Shipping Condition: Used Location: Woodside, United States Has GR Logo on front with flip lid. General Radio. Great for that Steampunk Project! with wear from storage! Receive a FREE Trump Bumper Sticker. I also ... morehave large collection of Bar/Pub Neon Lights and Signs.
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$154.15 Shipping Location: Smyrna, United States Being offered is a G.R. WAVE METER AS SHOWN IN THE PHOTOS. Please see all photos for details. Please note we do not ship internationally
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$37.85 Shipping Condition: Used Location: Centereach, United States Vintage Variac Variable Transformer Type 200-C General Radio Mounted in Vtg Box. Untested. Sold as-is. Will need a new power cord (see pic). Very cool ... morepiece of vintage equipment. Super fast shipping via UPS.
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$28.42 Shipping Condition: For parts or not working Location: Beverly, United States These units have not been tested and being sold AS IS for parts/repair. General Radio.
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$32.40 Shipping Condition: Used Location: Canada
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$7.95 Shipping Condition: New – Open box Location: Woodside, United States GR General Radio Co. 2000 ohms Type: 241-A. Great for Many Different Project. New Condition. We have other styles available. Priced based on other. Many ... moreother Great Knives. These are in (New).
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Free Shipping Condition: For parts or not working Location: Woodinville, United States 1 AIR CAPACITOR.
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$15.00 Shipping Condition: Used Location: Merritt Island, United States
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$14.96 Shipping Condition: Used Location: Hockessin, United States This unit plugs into a General Radio 1531-A Strobotac Stroboscope. We have not plugged it into this Stroboscope, but have powered up the Flash Delay, ... moretriggered it, and watched for change in output. There was a delayed change which indicates it works.
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Free Shipping Location: Mcminnville, United States How Good Is An Iron-Cored Coil?.
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Free Shipping Condition: Used Location: Bedford, United States You will receive the EXACT item(s) in photos and only item(s) in photos, unless otherwise specified.
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$15.00 Shipping Condition: Like New Location: Rancho Cordova, United States VINTAGE GENERAL RADIO COMPANY UNIT PULSE GENERATOR TYPE NO. 1217-C regulator HAS TUBES . Condition is Used. Have a Reciept from Mare Island where it was ... morepurchased. Tubes are good. Nice unit cool reciept from naval baseA-3
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$182.09 Shipping Condition: Used Location: San Jose, United States Schering type capacitance bridge with 716–P4 guard circuit, allowing measurement of capacitance at nearly any length from bridge assembly. The P4 guard ... morecircuit balances out parasitic capacitance and resistance in measurements from 100 Hz to 100 kHz and up to 1 µF at 1 kHz. Last used for measuring dielectric fluids in three terminal guarded liquid assemblies. Direct reading from 100 pF to 1150 pF at 100 Hz to 100 kHz. Direct reading up to 1 µF at 1 kHz. Combined weight plus Packaging is about 75 pounds.
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$19.95 Shipping Condition: Used Location: Long Beach, United States Your item may not be perfect and it is part of my personal collection over the past 50 years.
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$2.96 Shipping Condition: Good Location: Roanoke, United States Good condition, dinged around the edges. Contains 4 pages in all.
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$4.13 Shipping Condition: Very Good Location: Middlesex, United States Complete very good for age.
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$30.00 Shipping Condition: Used Location: Dwight, United States Condition is Used.
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$5.45 Shipping Condition: Open box Location: Beverly, United States This plate fits most large General Radio knobs with the 3 mounting holes. Both set screws move smoothly. One Small DIV. Approx = 0.1% Freq. change at ... moreFrequencies below 15Mc.
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$4.95 Shipping Condition: Used Location: Reading, United States Listing a collection of paper. May be weakened or torn along fold lines. Fragile Vintage Item with wear & Imperfections As is sale **B118
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Free Shipping Condition: Unspecified Location: Minneapolis, United States It is weatherproof and can be used outside. Made of sturdy aluminum with a beautiful satin, non-glare finish. Smooth rounded corners with four corner ... moremounting holes. Our individually handcrafted signs are perfect for kitchens, bathrooms, doors, garages, man caves, cubicle walls, back yards, pool areas, indoors or outdoors.
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$40.00 Shipping Condition: Used Location: Milwaukee, United States This is a standard rack-mount size--19" wide and 6.75" tall. The power cord is cracking a little on the rubber covering, but it's not too bad.
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$19.90 Shipping Condition: For parts or not working Location: Parkesburg, United States It emits a soft glow when turned on, indicating that power is flowing through the device.
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$34.57 Shipping Condition: Used Location: Fullerton, United States Pictures are of the actual unit. Unit has identification markings on it from prior owner. We allow local pick up. What You'll get The sale of this item ... moremay be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies.
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$22.00 Shipping Condition: Used Location: Sayreville, United States Old military surplus item.
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$4.87 Shipping Condition: Used Location: Shepherdsville, United States This auction is for a Log of an Amateur Radio Station. The front shows the dates of activity from 1969 to 1971. Six log sheets have been used and logged ... moreinto. The publication is the compliments of Collins Radio Station. Cedar Rapids Iowa. Some of the pages are loose. The 1947 catalogue was put out by the Frampton Transformer Shop, Blackwell, Oklahoma. Their code was W5HXC. Printed on the front of the pamphlet is: Modulation- Plate- Driver- Chokes- Filament- C Bias and Auto Transformers. They advertise special transformers built to order, also rewinding. It has six pages of numerous parts and their prices. It is 8 1/2 x 6. The pamphlet looks like it was mimeographed. It has been folded in half and mailed. The address and a 1 1/2 cent stamp was used to mail it. Go to my eBay listings to see more of my amateur publications and other items. I will combine wins to save you on shipping costs.
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Free Shipping Condition: New Location: Damariscotta, United States This is a new roll of chart paper for the Graphic Level Recorder by General Radio.
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$15.55 Shipping Condition: Used Location: Deland, United States I found this boxed up in my dad's collection of electronics. I really don't know what it is used for but it appears to be in good condition. My ... moredad was involved in film/music production and took very good care of his items. This thing is pretty heavy. I am not sure of its value but I hope someone will be able to use it and appreciate it. Please ask any questions and I will try my best to answer. PLEASE READ BEFORE BIDDING: New information from a helpful Ebayer JUST THOUGHT YOU SHOULD BE AWARE THAT THE"Vintage General Radio Company triple Variac type M2-WILL ONLY OPERATE ON 400-HZ POWER. NOT REGULAR 60-HZ POWER FROM THE WALL. I SUSPECT THE BUYER WILL NOT BE AWARE OF THIS AND IF THEY PLUG THIS UNIT INTO A WALL OUTLET IT WILL BURN UP ALMOST IMMEDIATELY!
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$16.50 Shipping Condition: Used Location: Albuquerque, United States Used with wear and dust, comes with what is shown.
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Free Shipping Condition: Unspecified Location: Hatboro, United States
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$46.60 Shipping Condition: Used Location: Billerica, United States General Radio Decade Attenuator. Each type is available in two- or three-decade ranges as follows Each decade in the assembly is a separate unit and consists ... moreof a series ofT or balanced-H resistive attenuation pads having, respectively, 1, 2, 3, and 4 units of attenuation.
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$5.45 Shipping Condition: Open box Location: Beverly, United States Both set screws move smoothly. Type KNS-8.
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$6.90 Shipping Condition: Used Location: Fremont, United States Please read item description carefully and completely. These old oak and metal 3 pole electrical switches have a nice patina and look to be completely ... morefunctional. They are approximately 2 1/4" in diameter. Shipping will be combined on multiple purchases. Bids from members with private profiles or too many negative feedbacks will not be accepted. Thanks! Powered by
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$11.60 Shipping Condition: Used Location: United States This is a lot of three ceramic rotary wafer switches removed from a vintage General Radio 1650-A. As shown in photo, you can see some of the precision ... morewire-wound resistors and other components.
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$6.05 Shipping Condition: New Location: Asbury, United States
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$29.00 Shipping Condition: Used Location: WREXHAM, United Kingdom Vintage American General Radio Telephone Company Equipment CB ? Communication?. No idea for what this was used for but bought back from California sold ... moreas untested spares or repairs only not working PLEASE STUDY PHOTOS AS THEY ARE AN IMPORTANT PART OF THE DESCRIPTION AND CONDITION
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Free Shipping Condition: Used Location: Albuquerque, United States QTY=2 included. Used with wear as shown.
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$4.75 Shipping Condition: Unspecified Location: Johnson City, United States Taken from original 1924 magazine, with great illustration of condenser and other parts, detailed ad text with features of product, old-fashioned General ... moreRadio Co. logo, etc.
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$6.35 Shipping Condition: New Location: United States They have 2 banana connectors inside spaced about 3/4" apart, the cover looks like Bakelite. Sorry, no local pickup.
$12.35 Shipping Condition: Used Location: Mims, United States Vintage Variac Type 200B Adjustable Transformer Gently Classroom Used- Made in USA Click Photo to See full Sized Image I recently picked up a nice big ... morelot of electrical components from a school that had abandonded the program at least a couple of decades ago. Most of the dates I've found so far are from the 1970s. A lot of the stuff is going to be great for tube amp repair and projects. There will be a lot of great lots over the next several weeks. Some of the stuff appears to be gently used. Some of it appears to have never been used. It's a little tough to tell whether some of it is used or unused, but I'll do my best! This listing is for a vintage Variac type 200B. It is untested. But looks to be in very good repair. It is missing the knob and the scale plate. If you've read this far. You probably know more about this than I do, so check out the complete description and all the photos. It is untested and is a 40 years or so old piece of electronics and is sold as described/ as is. This is great if you're into tube amp repair or projects. Or Ham Radio gear or other vintage electronics stuff. Check out the pictures! Click on the pics above to see them full sized. Click on the pics above to see them full sized. Click on the pics above to see them full sized. Shipping and Handling Shipping and Handling for this auction is calculated above. This is based on the size and weight of the package and your zip code. This is a price I do not set or profit from. The price calculated above includes a small handling charge that I am forced to add due to the fact that ebay is now taking a percentage of your shipping money. This is above all the standard fees that ebay charges me and other sellers. This forces me to add a small handling charge to packages in order to have enough money to ship your item. I hope you understand. Payment I accept Paypal Only! Payment is due within 3 days of auction end. Buy it now requires immediate payment. I will be listing a lot of cool things over the next few days. So chec
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$37.95 Shipping Condition: Used Location: Tucson, United States Vintage Bakelite Leeds & Northrup GENRAD 4746 Decade Resistance Box. Estate Sale Find from a Collector of Scientific Equipment housed in home. All items ... morein very good to excellent condition. Representative stated all items are in good working order. I have not tested item. Please see pictures for details. E mail with questions. Shipping is USPS and package will be double boxed. A handling fee is added for extra packaging and postage.
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Free Shipping Condition: New Location: Minneapolis, United States Made of sturdy aluminum with a beautiful satin, non-glare finish. Smooth rounded corners with four corner mounting holes.
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