Heathkit HW-8 Modification


Lou Devillon
 

"I’ve done some modifications on my HW-8 for today’s holiday. I’ve added a pan adapter and an 892-R amplifier tube. The original power supply does run a little hot, though, providing the 12,000 V plate voltage, and 40 amps for the filaments on the tube". (Thanks to R. Jay Goos)