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KGA Enclosures | 118944 Series | Classic Transformers | Hammond Manufacturing

The 118944 Series Radiola Replacement Transformer From Hammond Manufacturing Transformers are available from KGA Enclosures Ltd.

KGA Enclosures Ltd

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118944 Series Radiola Replacement Transformer
In response to requests from RCA Radiola III-A collectors Hammond developed a replacement audio transformer about 20 years ago. The original transformers are usually found with "open" windings due to the fine wire and high turns used, coupled with age. These replacement units were originally sold through the AWA (The Antique Wireless Association). Hammond resurrected the design and are now offering them once again to collectors.

Product Features
  • This is a universal replacement type - it will replace ANY of the 3 audio transformers used (1st audio driver, second audio - phase splitter stage or output transformer), by correctly connecting the 5 lugs. A pin out and connection diagram is included.
  • The case from the old transformer will fit this new unit perfectly.
  • The terminal board (included) is a duplicate of the original.
  • Primary: 4,000 turns, #41 wire (lugs 4 and 2).
  • Secondary: 12,000 turns C.T., #41 wire (lugs 5 and 1, lug 3 is C.T. connection).
  • Termination: Solder lugs on a 1 3/4" x 1" terminal board with 4 - 5" connecting leads.
  • Mounting: Uses existing case.
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Hammond Manufacturing Transformers

To purchase any item or for more information simply call 01535 636856 (Outside UK +44 1535 636856) or email

KGA Enclosures Ltd are fully authorised distributors of the entire Hammond Manufacturing product ranges including the Hammond Manufacturing Transformers range. All Hammond Manufacturing products are available from KGA Enclosures at great competitive pricing. Or view the related product ranges from Hammond Manufacturing which are all available at KGA Enclosures:
118944 Series - Hammond Manufacturing Transformers
Product Options
Part No Height Width Depth Lamination Core Size 1+ 10+ 25+ More
11894448mm43mm35mm16mm x 13mm £46.16 £42.46 £41.54 More....
Please visit individual product page for more detailed information
Hammond Manufacturing - Customisation Services
Modified Electronic Enclosures
Almost every enclosure will need some kind of modification to be useful. In house modifications can be tedious, over complicated and a distraction from your main core business. A third party shop can add time and expense. Let us help you to deliver quality products made to your exact specifications.
Hammond Manufacturing Customisation Services
Why choose Hammond Manufacturing to modify your enclosure
  • Hammond Manufacturing offers a wide selection and massive inventory of enclosures ready to be modified.
  • Typically the minimum order quantity is 25 pieces. This can vary depending on product and service required. Please note KGA Enclosures does not add on any charges.
  • Hammond has an experience enclosure modification team and two dedicated modification facilities in North America and the United Kingdom. They are knowledgeable, available and capable.
  • Hammond Manufacturing helps eliminate scrap and design errors with approval drawings to confirm correct interpretation of your deign required. Many orders will also include a fast delivery of sample enclosures for your inspection. These steps ensure that your assembly fits perfectly before heading into the mass production stage.
Popular modification services offered:
  • Holes
  • Cutouts
  • Tapping and countersinking.
  • Pressed-in hardware (Studs, Standoffs)
  • Silk screening
  • UV Printing
  • Special colours
  • Special length extrusions
  • Pre-Installed accessories
  • Available services vary by product
For Product Availability, Price Confirmation and All Ordering Please E-Mail
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Call Us - 01535 636856 +44 (0)1535 636856
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Business No: 09341700