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a collection of some stuff I made (or had my hands on)
/misc blogs
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Two Tux, one SoC9 years ago
Blog Archive
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2015
(28)
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January
(21)
- and it goes up to 12 - desktop volume control
- Magic Trackball
- LEGO sorting boxes
- JANSJÖ, JANSJÖ sat on a wall
- SansAmp PSA 1.1 internals
- TECH 21 SansAmp PSA-1 PCB traces and schematics
- what to do with US style wall warts
- Name that ware
- look Ma, I made a ... mess
- the SMINT amp
- Drain Cam v2
- just a simple A-B switch pedal
- making of a brass sustain block for a guitar tremo...
- Nexus 5 wireless charging stand
- Bamboo Boom Box
- Building a cheap 19" rack
- making a proper depth stop for my cheap Chinese dr...
- Replacement bridge for my Samick Corsair MCR-1 min...
- DIY class D practice amp and 8" cabinet
- "activating" an OLP MM2 bass
- the "P" in P-bass stands for "PCB" of course - cus...
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January
(21)
1 comment:
Hi, first of all thanks for taking the photos of both PSA-1 and 1.1 and tracing the schematic, that's invaluable!
My question is does the PSA 1.1 still has that "blackboxed" circuit? I can't seem to find it in your photos. Or is it the yellow upright thingy?
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