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  1. V

    Steddi, Go! - simple tube D.I.

    Artwork has been corrected and uploaded, drill file is still correct. All good to go on the Tayda side of things. https://c2celectronics.com/drill-templates-and-artwork-files/
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    Steddi, Go! - simple tube D.I.

    Just need to export and upload. EDIT: and swap the labels on the toggle switch, those are backwards.
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    Steddi, Go! - simple tube D.I.

    How can I say no to that? https://c2celectronics.com/product/steddi-go-pcb-set/ I should be able to get the artwork files finished up tomorrow. Tomorrow is "bring your child to work day" so I get to spend a few hours with my two oldest kids then head home early in the afternoon, should have...
  4. V

    Steddi, Go! - simple tube D.I.

    Alright, I have a build doc drafted, but when I went to grab links for the components it looks like Tayda's website is down. Also need to add a drill template for those that are into that.
  5. V

    Steddi, Go! - simple tube D.I.

    I've added Unagi E4305 back in stock on the website, I should be able to get the Steddi Go documentation finished up in the next day or two so I can get these out into the world.
  6. V

    Nobelium - tube bass preamp project

    Unagi E4305 is back in stock at C2C, you can buy them with a PCB or by themselves.
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    Jlcpcb and tariffs

    Thank you for that, made me laugh out loud in the middle of the office :ROFLMAO:
  8. V

    Jlcpcb and tariffs

    That was with UPS, but shows up with the others as well.
  9. V

    Jlcpcb and tariffs

    I placed a JLC order yesterday and all went fine, then went to add another one today and was met with this. I guess I don't need those boards after all.
  10. V

    Recommended components for JLCPCB assembly process...

    My libraries are in Altium so they're not compatible with Diptrace, but here's a snapshot of one of my BOMs that shows you what columns they're looking for and what format they like you to be in. For the sake of keeping costs down it's best to stick to "basic" parts instead of "extended", but...
  11. V

    anyone ever look at power supply voltages with a scope

    I have a DC7 and a DC4. Tube pedals are my main thing and they take a ton of current, which many "brick-style" supplies can't handle. Cioks delivers a ton of current (660mA @9V per output) and it's low noise and reliable. And all that while still being slim and sexy so I can mount it under my...
  12. V

    Steddi, Go! - simple tube D.I.

    This will be less expensive, smaller, and easier to build. Nobelium will have an EQ and a high-pass filter. As far as general "sounding good", I would put this right on par with Nobelium, it just doesn't have the hype.
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    anyone ever look at power supply voltages with a scope

    I have a Cioks and a OneSpot, and an oscilloscope, just not free time :P Maybe I'll remember to pull it out in the next day or so and take some curiosity measurements.
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    Jlcpcb and tariffs

    Typically customs are calculated by line item, not by individual piece. So if your order is just 5 circuit boards that are identical, you should only be charged once for the order. Now if you have multiple designs in the order, you could potentially be charged for each one.
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    Help Me With a Bluetooth Project

    XL6019 is a step-up converter, not step down. If you're looking for a low noise way to step down to 5V I would strongly recommend something like L7805.
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    Help Me With a Bluetooth Project

    No. A buffer cannot handle the current you need. When we need clean power, we use things like linear regulators and filters, not buffers.
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    Help Me With a Bluetooth Project

    Did you look at the datasheet for the devices in question? What charge pump are you using and is it capable of delivering the required current? The bluetooth module says it will pull around 20mA from a 5V supply, not a huge deal. A typical charge pump should be able to run that. The amplifier...
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    anyone ever look at power supply voltages with a scope

    Are these measurements taken with a pedal connected? SMPS often have very different output characteristics depending on the load on the output. I'm now curious enough to measure a couple of my supplies with and without a pedal connected.
  19. V

    L78L12

    Yup, what he^ said. There are other regulators out there that are "low-drop out" (LDO), but a linear regulator like this is only ever going to be a buck regulator, which means step-down. Regulators exist which are buck-boost, meaning they can take an input lower than the output or higher than...
  20. V

    9mm Potentiometer support tabs?

    They can be clipped off and aren't needed for anything but stability, but if your design is so densely packed that you absolutely have to do that to make it fit, are you even going to be able to get your fingers in there to turn the pots?
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