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About cspirou

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  1. Part Sourcing Assistance/Advice Thread

    Yep, didn’t see any 5-conductor barrels. Actually that was the original plan. Then I was going to make adapter cables for 4-pin XLR, 2x 3-pin XLR and 6.35mm TRS. However since there are actually headphones that use pentaconn, I figure I can just use that instead.
  2. Part Sourcing Assistance/Advice Thread

    Thanks. I checked Mouser and Digikey and they both have TRRRS connectors, but none that are 4.4mm. Maybe I just need to wait for Neutrik to start making them.
  3. Part Sourcing Assistance/Advice Thread

    Does anyone know where I can source pentaconn sockets? Either chassis or PCB mount.
  4. The Multi Amp aka Dynalo Mk2

    Anyone know what heatsinks are being used for the regulators on the Dynalo Mini? edit: found it. It's mouser # 581002B02500G
  5. The Multi Amp aka Dynalo Mk2

    It's relatively low. The pot shouldn't be higher than 10kohms
  6. The Multi Amp aka Dynalo Mk2

    I believe is 6.8" x 4.8". The length I'm sure of but the width is a bit fuzzy, although I know it's under 5". For the PCB there is also a TKD version because the Alpha pot is not the easiest to source.
  7. Balanced to unbalanced board

    If I understand the comment from @mypasswordis correctly, I believe he was saying that the 2V LED would be 1.9V in circuit. Not that you should change the LED from 2V to 1.9V.
  8. Balanced to unbalanced board

    What size is the larger 10uF cap near the opamp?
  9. digital attenuator

    You can check with @sorenb
  10. Balanced to unbalanced board

    Are you using +/-20v? Can you run it without heat sinks at a lower voltage?
  11. Everyone that has paid me in the group buy up to now has had their package shipped. When I arrived at the post office a few package actually had cheaper shipping so I'll be issuing partial refunds to make up the difference. I will PM you tracking numbers soon.
  12. Ok, It's been a bit of a headache but I got everything packed and priced appropriately. The spreadsheet has been updated with what you currently owe. As soon as this is paid I will PM you a tracking number and send it out as soon as possible.
  13. Balanced to unbalanced board

    Do the SMD boards use 1206 size resistors and LEDs?
  14. Balanced to unbalanced board

    Hey @mypasswordis, do you have a BOM available for the ubal board and diamond buffer?