We currently have two power supply upgrades for the Heathkit HP23 series high voltage power supplies.
- The HP23R. Our original upgrade--—Call or email about stock.
- The HP23RL. This is our smaller pcb and a bit easier to install.
The Drake owners are not left out. We currently have two upgrades for Drake radios.
- The AC4R power supply upgrade for the Drake AC4 (will work with the AC3, too)
- The L7 high power amplifier power supply upgrade
Currently we offer two upgrades for the Dentron amplifiers