Quote:
Originally Posted by Fred
Hi
I recognise the construction modus operandi...lots of small PCB´s ,long-wired together... 
Esteban, if you just need a very hight amplification factor, why you don´t use just an opamp, instead of all that stuff ??
regards,
Fred. |
I remember I explain that is ease this mode because no need to replace all PCB... So, in this mode I can make and select the good parts. When I found the better, I put in an only PCB.
Here parts are: power supply, tune ferrite, pre, amp, audio. Yes, I have prepared a op-amp dual ferrite detector.