Got my package today thank you.
Going through the bom now and thinking what the proper voltage rating should be for elec caps
1000uf and 10000 uf
Should this be 35v or better to have 40v
My guess is 10000 uf 40v
1000uf 35v
Thanks,
Oleg
Sent from my ONE A2003 using Tapatalk
Going through the bom now and thinking what the proper voltage rating should be for elec caps
1000uf and 10000 uf
Should this be 35v or better to have 40v
My guess is 10000 uf 40v
1000uf 35v
Thanks,
Oleg
Sent from my ONE A2003 using Tapatalk
Andy, the parts cost would mainly depend on the parts that you are using.
My order on partsconnexion for instance without 10000uf caps is around 100usd for two channels.
With prp and takman resistors, elna caps.
It could be cheaper with different parts
Sent from my ONE A2003 using Tapatalk
My order on partsconnexion for instance without 10000uf caps is around 100usd for two channels.
With prp and takman resistors, elna caps.
It could be cheaper with different parts
Sent from my ONE A2003 using Tapatalk
PCB's and Transistors
So I would really like to build one of these amps if there are still transistors and amplifier boards available (so output transistors, C3423/A1360 pairs and two boards).
I was thinking about redesigning and having boards made to take MJL4281AG/MJL4302AG which have higher PD and breakdown voltages than the NJL pairs(much higher cut off current it seems). But after reading about the benefits of having all the transistors matched and possible compatibility problems of using subs I'm not sure about going this route.
If there are any board and transistor sets left I would be interested in buying them.
So I would really like to build one of these amps if there are still transistors and amplifier boards available (so output transistors, C3423/A1360 pairs and two boards).
I was thinking about redesigning and having boards made to take MJL4281AG/MJL4302AG which have higher PD and breakdown voltages than the NJL pairs(much higher cut off current it seems). But after reading about the benefits of having all the transistors matched and possible compatibility problems of using subs I'm not sure about going this route.
If there are any board and transistor sets left I would be interested in buying them.
The SPO BOM via Reichelt lists the bridge rectifier as B380C1500B by Diotec.
In North America this type comes up as the incorrect round WOG type.
Pinout also seems to be a bit unusual on the Diotec.
Can anyone recommend a suitable Mouser PN to use?
BK
Mystery solved here. Package type is 2KBB or D-37. Vishay makes a few.
BK
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