[Tech1] Did Roger Ball invent the BrightEyes?

[Dave Plowman]

I have a home built test bay in my workshop. Actually the spare bedroom.
;-) 

Built many years ago. One of the features is a Maplin mic amp with phantom
power. And my 'bright eyes' is parked in the XLR input.

Very old LEDs. They only show when viewed straight on. But are still
working near 50 years later.

-- 
*Modulation in all things *

    Dave Plowman     dave at davesound.co.uk     London SW 12