UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post

g4aaw pete · 23rd Aug 2020, 3:21 pm

Electret mics work fine. You’ll need the usual 1.5v cell to drive it, but you won’t be left wondering if a 40+ year old crystal mic is working or not.

23rd Aug 2020, 3:21 pm	#6
g4aaw pete Heptode Join Date: Jan 2008 Location: Birchington Kent, UK. Posts: 596	Re: Codar AT5 TX Electret mics work fine. You’ll need the usual 1.5v cell to drive it, but you won’t be left wondering if a 40+ year old crystal mic is working or not. __________________ Regards Pete