Charlie.

thanks.
i actually have tried those schems cos i have databooks here.
never could get them to work over the years.
guess im a dummie...lol....

i need a how to build a single supply xlr input mic pre with variable input impedence for dummies....lol.
i might try the 5 buck micpre again that uses the ina op amp.

thanks again. happy new year.

om

Last edited by justanoldmuso; 12/28/23 02:37 PM.

my songs....mixed for good earbuds...(fyi..my vocs on all songs..)
https://soundcloud.com/alfsongs
(90 songs created useing bb/rb)
(lots of tips of mine in pg tips forum.)