AC-47A HICKOK Antique Tube Tester Dynamic Mutual

Review HICKOK Antique Tube Tester Dynamic Mutual Cond. Original Condition 1934

The Hickok AC-47A Antique Tube Tester is an exquisite piece of vintage electrical equipment, hailing from the year 1934. This dynamic mutual meter is a testament to the engineering prowess of its era, designed and manufactured by Hickok Instruments, a renowned name in the field of test and measurement equipment.

The AC-47A is a tube tester, specifically designed to test and analyze the performance of vacuum tubes, which were the primary active electronic components in radio and early television sets during the 1930s. The tester is equipped with a dynamic mutual meter, a type of meter that measures the mutual conductance of a vacuum tube, providing information about the tube's gain and amplification capabilities.

The tester features a robust and sturdy construction, typical of vintage Hickok equipment. The chassis is made of heavy-gauge steel, with a black enamel finish that has developed a charming patina over the years. The front panel is adorned with a plethora of knobs, switches, and meters, all arranged in a logical and intuitive manner, reflecting the meticulous design approach of the era.

The AC-47A is capable of testing a wide range of vacuum tubes, including triodes, tetrodes, and pentodes. It features multiple test points and sockets, allowing for a comprehensive analysis of the tube's performance. The dynamic mutual meter provides real-time visual feedback, with a large, easy-to-read dial that displays the mutual conductance in micro-mhos.

The Hickok AC-47A Antique Tube Tester is not just a tool, but a piece of history. It is a reminder of a time when technology was less complex, yet equally fascinating and awe-inspiring. It is a treasure for collectors of vintage electronics, as well as a valuable tool for hobbyists and enthusiasts who appreciate the art and science of vintage electronics.

In summary, the Hickok AC-47A Antique Tube Tester is a well-preserved and fully functional piece of electrical history. It is a testament to the ingenuity and innovation of the past, and a reminder of the foundations upon which modern electronics are built. Its robust construction, comprehensive test capabilities, and charming vintage aesthetics make it a unique and valuable addition to any collection.

1. Historical Significance: The Hickok AC-47A is an antique piece of equipment that dates back to 1934, making it a unique collector's item.

2. Functionality: Despite its age, the AC-47A is still functional and can be used to test vacuum tubes, making it a valuable tool for electronics hobbyists and vintage audio enthusiasts.

3. Rareness: Due to its age and historical significance, the Hickok AC-47A is a rare piece, and owning one could make you stand out in the electronics community.

4. Educational Value: The AC-47A provides a hands-on learning experience, allowing users to understand how vacuum tubes and testing equipment worked in the early days of electronics.

1. Age and Condition: Being an antique, the AC-47A may have some wear and tear, and repairs can be expensive and difficult to find.

2. Limited Use: The AC-47A is only useful for testing vacuum tubes, so its usefulness is limited compared to modern testing equipment.

3. Space Requirements: The AC-47A is a large piece of equipment, and finding a place to store it may be a challenge.

4. Cost: Despite being an antique, the AC-47A can be expensive to purchase, especially if it is in good condition.

The Hickok AC-47A Antique Tube Tester is a unique and valuable piece of electronics history, but it also comes with some drawbacks. If you are an electronics enthusiast or collector, the AC-47A could be a worthy addition to your collection. However, you should be aware of the potential maintenance and repair costs, as well as its limited utility compared to modern testing equipment.

If you are interested in purchasing an AC-47A, I would recommend doing your research on the specific unit you are considering. Look for information on its condition, any known repairs or modifications, and its price. You may also want to consider joining online communities of vintage electronics enthusiasts to get a better understanding of the market and to find potential sources for repairs or parts. Ultimately, the decision to purchase an AC-47A should be based on your personal interest in historical electronics and your willingness to invest in its maintenance and upkeep.

Details:

The tester itself weighs 20 lbs and measures 16 l x 12 w 6. This tester boasts a multi pin socket to test 4,5, and 6 tubes has 7 an octal tube. Note: the printed material is not of museum quality, especially the original manual that has numerous tape mending and repairs aged well. Hickok model 47a tube tester serial #157791 is more than 90 years old yet in a condition to hold prominent place the display case of discerning collector depicting classic examples fine quality craftsmanship early radio development era 1920 - 1930.

Many pictures are included for review in lieu of powering the tester up.

specifications vactubetest:

• brand: Hickok
• mpn: Ac-47a
• part type: Tester Tube
• unit type: Unit
• country/region of manufacture: United States
• unit quantity: 1 Ea

shipping vactubetest:

• carrier: usps, ups
• transit: 11-16 days
• service: usps ground advantage, ups ground
• type: calculated
• class: standard

returns vactubetest:

• policy: no returns

seller vactubetest:

• # reviews: 903
• rating: 100.0%
• city: kelso, washington

general vactubetest:

• category: Business & Industrial > Test, Measurement Inspection > Calibrators > Tube Testers

payments vactubetest:

• credit card: american-express
• wallet: google-pay

offer vactubetest:

• options: ship-to-home
• in stock #: 1
• best offers: true
• price: $16.65
• item condition: New
• started: may 19, 2024
• availability: in stock
• sold #: 30