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Lankford Hollow State News AGC and AM broadcast Modifications
Lankford Hollow State News Product Detector Modifications

These modification greatly enhance the operation of all of the 51J and R388 recievers, if you are interested in doing them I have a circuit board that simplifies the task contact me at n3lll@kitparts.com

A Solid State Time Delay Rectifier Replacement for Tube Receivers
Rectifier

  • B+ On Delay Selectable Timer 40, 50, 55 & 60 Seconds
  • Soft Startup, Capacitor Charging Circuit
  • B+ Fuse to Protect Power Transformer
Download This Paper for More Information
A Solid State Time Delay Rectifier Replacement for Tube Receivers
Green up your Boat Anchor
Thomas L. Frobase, N3LLL
Assembled and Tested ready to Plug In $60 Postage Paid
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comments or orders to N3LLL@kitparts.com

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