Minion
Well-known member
Hi, I am building a Couple Channels of Green Pre but I am Building an Old version (2 IC"s) and I am haveing Problems Finding detailed info on this Pre....
I have allready allmost finnished assembling most of 2 Channels and have started the PSU but I can not find any Info On things Like what the 500r Trimmer is for and If I can use Ceramics for the Low value Caps (150nf and under) and I also don"t know how to Connect 2 Channels to one Power supply (In series or Paralell??) or info on Proper Grounding....
I also would like to know if there is a way to incorporate a Power on LED and a Clipping LED as there doesn"t seem to be one in the PCB design but in the Pics I have seen I have Noticed both of these Features??
I also need to know if I can use 1N4002 Diodes instead of the 1N4007 Doides for the PSU??(the Prrv is 100v for the 4002 and 1000v for the 4007 and all other specs are the same)...I also couldn"t Find info on what Bridge rectifier to use in the PSU, I have a W005 Bridge recrifier that is Rated at 50v and 1.5 amps ,Will this one work out??
It seems that allmost all of the detailed Info on the Green Pre is for v9 to v14 were I think the one I am building is Version 1......
If someone could Point me towards Info that is specificly for this version of the Green Pre I would be very greatfull......
ThanX a Lot!!!
PS: I have used the Search feature but I still can not find info on these specific questions.....
This is the One I am building...
http://1176neve.tripod.com/id10.html
I have allready allmost finnished assembling most of 2 Channels and have started the PSU but I can not find any Info On things Like what the 500r Trimmer is for and If I can use Ceramics for the Low value Caps (150nf and under) and I also don"t know how to Connect 2 Channels to one Power supply (In series or Paralell??) or info on Proper Grounding....
I also would like to know if there is a way to incorporate a Power on LED and a Clipping LED as there doesn"t seem to be one in the PCB design but in the Pics I have seen I have Noticed both of these Features??
I also need to know if I can use 1N4002 Diodes instead of the 1N4007 Doides for the PSU??(the Prrv is 100v for the 4002 and 1000v for the 4007 and all other specs are the same)...I also couldn"t Find info on what Bridge rectifier to use in the PSU, I have a W005 Bridge recrifier that is Rated at 50v and 1.5 amps ,Will this one work out??
It seems that allmost all of the detailed Info on the Green Pre is for v9 to v14 were I think the one I am building is Version 1......
If someone could Point me towards Info that is specificly for this version of the Green Pre I would be very greatfull......
ThanX a Lot!!!
PS: I have used the Search feature but I still can not find info on these specific questions.....
This is the One I am building...
http://1176neve.tripod.com/id10.html