Topic: Let's build a pre-amp! (Read 28,950 times)

muj · « **Reply #45 on:** June 09, 2006, 02:13:32 PM »

i would like to see the lundahl LL7903 on the input stage followed by audio upgrades high speed card or IC stage...

udovdh · « **Reply #46 on:** June 09, 2006, 03:52:51 PM »

Quote from: tubehead on June 09, 2006, 10:18:51 AM
ouuuch! 'let's build a flame war'

Indeed.
I don't need a pre.
I can vary the signal with a simple resistor.
I might just need an impedance buffer. I'm trying one this weekend.

I just built a proof of concept. It works but I need help on proper implementation details.
(sizing of a resistor)

Author Topic: Let's build a pre-amp! (Read 28,950 times)

muj

Re: Let's build a pre-amp!

udovdh

Re: Let's build a pre-amp!