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.

This is a Vintage 1920′s Western Electric 7A Amplifier Speaker Tube Amp Original Wood Case. It is in great cosmetic condition with wear from use and age. The case measures 12.5″ wide, 10″ long, and 4 deep.

Vintage Tube Audio Amplifier Wafer Board GILFLLAN Transformer Chassis with Tube Sockets, Capacitors, and 2 GILFLLAN Transformers. 1920, 20s, 1930, 30s, 1940, 40s, 1950, 50s, 1960, 60s, 1970, 70s. Part(s) shown in pictures will be the exact part(s) you will receive.

This is a Vintage 1920′s Western Electric 7A Amplifier Speaker Tube Amp Original Wood Case. It is in great cosmetic condition with wear from use and age. The case measures 12.5″ wide, 10″ long, and 4 deep.

This is a Vintage 1920′s Western Electric 7A Amplifier Speaker Tube Amp Original Wood Case. It is in great cosmetic condition with wear from use and age. The case measures 12.5″ wide, 10″ long, and 4 deep. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “greennovation” and is located in this country: US. This item can be shipped to United States.

• Brand: Western Electric
• Type: Wood Case
• Custom Bundle: No
• Model: 7A
• MPN: 7-A
• Country/Region of Manufacture: United States
• Modified Item: No

RARE QUARTET TUBE DIRECT HEATER TRIODE DHT METAL BASE MADE IN FRANCE IN VERY LIMITED SERIE MANUFACTURED IN FRANCE IN THE EARLY 1920′s FOR MILITARY PURPOSE IN RADIO COMMUNICATION EQUIPMENT THEY ARE VERY PARTICULAR AND RARE HEATER 3.5 VOLT AND 0.06 AMPERE FULL STURDY METAL BASE 4 SHORT PINS FULL SHINING GETTER similar to UX-201 UX-301 201 301 01 triode RCA radiotron chunningham for early radio made in 1920′s FULL TESTED AS PER PICTURES AND ALSO TESTED IN MY ATWETER KENT BREADBOARD RADIO WITH EXCEPTIONAL AUDIO RESULTS (TESTED AND WORKING CONDITIONS OF ATWETER KENT BREADBOARD TO 3.5 VOLT HEATER ADJUSTED). Tube valve lampe röhre tsf HAM RADIO audio hi-end hi-fi diy POWER AMPLIFIER roehre Pre-Amplifier Preamp Pri VINTAGE stereo SE Single Ended PP Push-Pull VACUUM TUBES röhren roehre vorverstärker röhrenverstärker preamp preamplifier roehre röhre nos nib tube ovp röhren. BOX 35 + 25. The item “TRIODE METAL BASE TUBE 1920′s RARE NOS NIB RADIO 01s QUAD vintage preamp pre amp” is in sale since Monday, May 28, 2018. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Parts & Accessories\Vintage Tubes & Tube Sockets”. The seller is “wege_high_tubes” and is located in Verona. This item can be shipped worldwide.

• Bundle Listing: No
• Model: RM
• Modified Item: No
• Country/Region of Manufacture: France
• Custom Bundle: No
• Non-Domestic Product: No
• Type: NOS Tube
• MPN: Does Not Apply
• Brand: RT RADIO TECNIQUE RADIO MICRO

Western Electric’s beautiful 25-B tube amplifier from the 1920s. Original condition, including the extremely valuable WE 205D “tennis ball” tubes. This is the rarest of rare, pure unobtainium. This unit has not been tested, but looks to be all there. I love vintage electronics and hope you do too. This item is surplus from the Paquette Museum, the world’s largest vintage microphone and radio collection. Feel free to contact me with any questions. I will be posting many items over the next few months so keep checking back. Price is for item as-is. The item “RAREST Western Electric 25-B Amplifier WITH 205D Tubes 1920s Vintage UNOBTAINIUM” is in sale since Wednesday, February 5, 2020. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “sylvia*s_audio_shop” and is located in Ashland, Oregon. This item can be shipped to United States.

Vintage Western Electric 7a Amplifier. The system has some minor blemishes so please inspect pictures carefully. If you want any additional pictures, please let me know. The item “Vintage Western Electric WE 7-A 1920′s Tube Amplifier” is in sale since Monday, March 9, 2020. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “earkind” and is located in Englewood, Colorado. This item can be shipped worldwide.

• Model: 7a
• Type: Tube Amplifier
• Brand: Western Electric

Victor Tube Amplifier Type 245 Vintage Audio late 1920s. Here is an old Victor Tube Amplifier Type 245 from old collectors estate, it is being offered as parts or restoration project. The unit is offered untested and as is. These would need to be cleaned up and go through. If you know what you’re doing you can make a nice pair of tube amps and have a pretty sweet stereo system. All original Victor transformer covers seem to be there. I will not measure each transformer and capacitor to see if they’re good. This is an as is project which is reflected in the price. The item “Pair of 1920s Victor Tube Amplifier Type 245 Vintage Audio Mono Push Pull Amp” is in sale since Saturday, March 23, 2019. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “raremachines” and is located in Lake Zurich, Illinois. This item can be shipped to United States.