I don’t have a power cord. REMEMBER THE MOPA WORKS IN CONJUNCTION WITH THE GB 4000 AND A PLASMA TUBE. BY ITSELF, IT IS USELESS.

I tested the unit the inputs work I cannot get the radio to work. I’m not sure if I need an antenna or what.

This product is a bulk lot of vintage RCA vacuum tubes from the 1930s to 1950s, specifically designed for use in radios, TVs, and amplifiers. Made in the United States, these tubes are part of the RCA brand and are ideal for collectors or enthusiasts of vintage audio and video equipment. The lot includes a variety of models and types suitable for different applications within the vintage electronics category.

Shows age, wear, patina, scratches, dings. Please view all photos. Zoom in on photos for a close-up view. Thank you for your support! We are a family-run business, and work hard to provide the best customer service possible. We will always do our absolute best to resolve an issue, and be honest and fair in any situation. It will be carefully packaged.

Shows age, wear, patina, scratches, dings. Approximately approximately 12×10 x4. Please view all photos. Zoom in on photos for a close-up view. Thank you for your support! We are a family-run business, and work hard to provide the best customer service possible. We will always do our absolute best to resolve an issue, and be honest and fair in any situation. It will be carefully packaged.

This came out of a pilot Hi-Fi system. Looks to be in decent condition with normal wear for age. Appears to be complete, but unsure. Please view all photos. Zoom in on photos for a close-up view. Thank you for your support! We are a family-run business, and work hard to provide the best customer service possible. We will always do our absolute best to resolve an issue, and be honest and fair in any situation. It will be carefully packaged.

This was a state sale find from woodside California and was plugged in every thing worked. Now no power at all. Was upgraded to new cabinet 18.5 by 18.5 by 19. By a professional radio shop for the ladies husband in the 80s it looks beautiful. Just don’t enough knowledge to figure out why not powering up. When it was working prior. Has every thing in the one cabinet the tube amp and tuner all wired and mounted solid. Or can meet within 60 miles for a better price. Only to lower 48 states only.

Step back into the dawn of radio with this Westinghouse Aeriola Senior Amplifier, Type AC, Style 326032 – a rare and historic piece from the early 1920s, when wireless listening was still a brand-new frontier. This handsome wooden-cased unit was designed as a two-stage audio amplifier, boosting signals from the Aeriola Senior and other crystal sets so listeners could drive a loudspeaker or multiple headphones. It represents one of the very first commercial steps from headphones-only crystal radios into amplified home listening. Authenticity: Still retains its original instruction sheet inside the lid, complete with Westinghouse branding, wiring diagrams, and connection notes – a true time capsule. Controls: Dual filament rheostats on the front panel, original jacks and hardware, clearly labeled “Detector” and 1st / 2nd Stage. Construction: All-original interior with early transformers, hand-soldered connections, and period wiring – a look at radio technology just as the vacuum tube was changing the world. Condition: Excellent presentation with only light wear consistent with age. Wood case shows a warm patina. Inside components are intact (see photos). This piece is untested and offered as-is for display, restoration, or collection. Collectors know how scarce these early Westinghouse amplifiers are, especially complete and with the factory instruction card still present. Whether you are a serious antique radio enthusiast, a museum curator, or a lover of early 20th-century technology, this amplifier captures the excitement of the “Radio Boom” era like few other items.

For sale is a vintage General Radio Co. Model 814-A serial no. This vintage piece of test equipment was produced around 1937 for lab use. It has three mixed brand type 34 vacuum tubes. This piece is in decent condition for its age with many signs of wear and age. The gain knob had a piece about 1-1/4 wide broken out of the base when I acquired it. Luckily, the missing piece was inside, and I was able to glue it back together. The cracks are just faintly visible on the front (see photos). There are a couple small holes in the front right above model/serial numbers. I’m not sure if there is a badge missing or these holes were for. Otherwise, this piece appears to be complete. Nothing is obviously missing or altered. The cabinet is intact but most of the original finish has worn off. The underside of the top appears to have some staining from moisture. This staining from moisture damage covers about half of the paper schematic/instructions. The cabinet is just slightly loose at the bottom left corner joint (see last photo). Electronically, this piece appears to be pretty clean and in good condition. This piece originally operated on batteries. Please see all photos for condition and completeness of the item. I can provide additional photos upon request. Cabinet dimensions are 12-1/4″ wide (excluding handles) x 12″ deep x 8 tall.