Hi to Everyone
When low noise is a much wanted requirement batteries can help for sure
Do you have any experience of line preamps powered by batteries ? in the high end sector i know of some Jeff Ropwland Design Group units Very very nice but also expensive
I live in a place where the grid voltage is quite dirty The batteries can provide a very nice plus with a complete separation from the grid
Then my fantasy was pumped up by this old paper i found in the web
https://tf.nist.gov/general/pdf/1133.pdf
Impressive indeed
Anyone who has experience of battery powered preamps ?
When low noise is a much wanted requirement batteries can help for sure
Do you have any experience of line preamps powered by batteries ? in the high end sector i know of some Jeff Ropwland Design Group units Very very nice but also expensive
I live in a place where the grid voltage is quite dirty The batteries can provide a very nice plus with a complete separation from the grid
Then my fantasy was pumped up by this old paper i found in the web
https://tf.nist.gov/general/pdf/1133.pdf
Impressive indeed
Anyone who has experience of battery powered preamps ?