Recent content by Dutch66

Great to hear you've got it fixed! (y)

The (black only) design file for a water slide decal in the building documents has been used succesfully many times without any scaling issues ... It was made with Inkscape, but the exported .pdf seems to work fine. The file for UV printing has 3 layers (color, white & gloss) as per Tayda's...

I totally get you, but there's already a UV printing file (3 layers) available for the Sonomatic which has been used succesfully many times, as well as the drill coordinates. In all honesty, these are contributed over the years by members of my FB group, and are freely available for...

Haha, 'dubbel zout' is quite a challenge! You can download the schematic from my FB group page, section/tab 'files' along with the UV printing file, Tayda drilling coordinates, modifications etc.. I just don't feel comfortable uploading it here, I don't wonna violate the pedalPCB forum rules.

:LOL:

Yep, new Purple boards are on the way as well!

Haha, tell me about it. So many PCB's (and builds that still need an enclosure) waiting ... :p

Well, actually I have a single board available if you want it. Then again the new boards will be here within the next ten days or so ...

I still have a few boards for the Sonomatic available, but a new batch will be arriving later this month. But in general, I do stock the boards for my projects ;)

The 'ms' references refer to the max. delaytime per head/tap, and as the PT's are routed in series the max delaytime in total would be about 800 ms on tap 4. The minimun delaytime (with tape speed set to fast) on head/tap 1 is about 50ms.

Its been a while, but yes I am! Basically I'm just using a transistor (BC550B for the Sonomatic) to limit the amount of current that's going from pin 6 of the PT2399's to ground. In all honesty, this has been done in many other PT designs but seems to be working quite well in the Sonomatic...

I'm using current sinks, which seems to do the job!

Congratz man, that's looking pretty awesome!