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KGA Enclosures | 124 Series | Hammond Manufacturing Transformers

The 124 Series Tube Driver - Interstage From Hammond Manufacturing Transformers are available from KGA Enclosures Ltd.

KGA Enclosures Ltd

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124 Series Tube Driver - Interstage
Product Features
  • Designed for general purpose or replacement use in Push-Pull or phase inverter tube driver circuits.
  • Should be not be used for singled ended applications. They have no gap for DC bias current present in SE mode.
  • Open style with minimum 5" long primary leads.
  • Minimum frequency response 150 Hz. - 15 kHz (+1 /- 3 db) @ 1 kHz.
  • The part number 124B is the same as 124A except for 49% Nickel laminations for greater fidelity.
  • Part number 124C is the COIL ONLY (for those experimenters who want to use their own "iron")
Hook Up Data
  • For Parallel connected operation (33.8K Ohm Secondary):
    • Connect the GRN / YEL wire to the GRN wire AND the BLK / YEL wire to the BLK wire
  • For series connected operation (135K Ohm Secondary):
    • Connect the BLK / YEL wire to the GRN (This becomes the center tap) - GRN / YEL and BLK wires are the output
Related Products
  • If you are looking to replace Radiola III-A Audio transformers, check out the 118944 Series (Universal Radiola Replacement Unit).
Product Resources
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Hammond Manufacturing Transformers

KGA Enclosures Ltd are fully authorised distributors of the entire Hammond Manufacturing Transformers product range. All Hammond Manufacturing products are available from KGA Enclosures at great competitive prices. Or view the related product ranges from Hammond Manufacturing For more information on any product available from KGA Enclosures Ltd simply email sales@kgaenclosures.com or call 01535 636856 (Outside UK: +44 1535 636856).
124A Series - Hammond Manufacturing Transformers
Product Options
Part No Audio Watts Primary Impedance (Ohms) Primary D.C. Resistance (Ohms) Impedance (Ohms) 1+ 10+ 25+ More
124A510K40390K C.T. £12.69 £11.68 £11.43 More....
124B510K40390K C.T. £30.53 £28.09 £27.48 More....
124C510K40390K C.T. £11.02 £10.14 £9.92 More....
124D57K C.T.45415.8K C.T. £17.78 £16.35 £16.00 More....
124E515K C.T.72833.8K/135K £22.47 £20.67 £20.22 More....
124F515K C.T.9003.75K / 15K £39.45 £36.30 £35.51 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 sales@kgaenclosures.com
Contact Us
Call Us - 01535 636856 +44 (0)1535 636856
E-Mail Us - sales@kgaenclosures.com sales@kgaenclosures.com
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VAT No: GB 204612745
Business No: 09341700