View Single Post
Old 10th Sep 2019, 8:49 am   #4
rontech
Hexode
 
Join Date: Jun 2017
Location: Southport, Merseyside, UK.
Posts: 251
Default Re: Cathode follower line out - best practice

I would imagine the power supply in a Ferrograph recorder to be conservatively rated and would supply the extra 4 mA
__________________
Time flies like an arrow, fruit flies like a banana
rontech is offline   Reply With Quote