thanks, i will ready your post with time
Only two fast considerations, first is difficult to move R5, perhaps one mm more (see photo) and two, the 0,1uF decoupling caps never represent a problem for me, in my first attempts with GC always have problems with the grounds, when i started but my first prototypes don´t use it but is interesting your precission in the distance
In fact my first GC was this,
http://dogbreath.de/Chipamps/GainCardCopy/GainCardCopy.html
i was seduced for his symplicity and don´t use decoupling caps, then i tried to make my on PCB´s with bad results
Today i have finished a new PCB for the LM3886 and it sounds very good, any kind of hum noise, no pops and clicks when started or disconnect, and i think thath is because is a good ground schema, but this perhaps will be a new post
I will ready your post with interest
Best regards and happy new year
Only two fast considerations, first is difficult to move R5, perhaps one mm more (see photo) and two, the 0,1uF decoupling caps never represent a problem for me, in my first attempts with GC always have problems with the grounds, when i started but my first prototypes don´t use it but is interesting your precission in the distance
In fact my first GC was this,
http://dogbreath.de/Chipamps/GainCardCopy/GainCardCopy.html
i was seduced for his symplicity and don´t use decoupling caps, then i tried to make my on PCB´s with bad results
Today i have finished a new PCB for the LM3886 and it sounds very good, any kind of hum noise, no pops and clicks when started or disconnect, and i think thath is because is a good ground schema, but this perhaps will be a new post
I will ready your post with interest
Best regards and happy new year
