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FS: some various PCB boards

Hello.

I have some pcb boards as leftovers of projects I already made.
In particular they are respectively:



2 "DC trap" boards
2 Boards for low voltage headphone amplifier with ECC82
3 Boards for s.s. "Canamp clone" headphone amplifier
3 Dual PSU with CRC filter boards

2 LM317 (+CRC filter) boards


See attached images. If someone's interested can write here or MP.

Thanks
 

Attachments

  • DCtrap.jpg
    DCtrap.jpg
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  • ECC82-ha.jpg
    ECC82-ha.jpg
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  • CAclone.jpg
    CAclone.jpg
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  • DualPSU.jpg
    DualPSU.jpg
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  • LM317+filter.jpg
    LM317+filter.jpg
    665.6 KB · Views: 433