flickr set by armenws (click for more)
"Doup1 (top right) being used for the speaker. The voltage levels of the DOUP2 and 3 are too hot for it to handle. Each one has a speaker now, and the Doup2 even has a modular feedback mic on the plugbank.
Also I might add the mixer bottom right was found at the Vancouver Flea Market for the reasonable price of 15$. And it works. What are the odds...
Top left is a little blue box that just has a few 100k potentiometers, resistors, and converts phone plugs to the phono more common audio plugs that the mixer is fitted for. Needed something to adapt the plugs.
DOUP3 (top-center-left) has a lot of voltage range, more than DOUP2.
Also more speed variation since I put in a 100k pot parallel with the 1m pot (the flipswitch next to the blue patch cord taps it in). So it can go very slow to very fast.
Now I just need to put in a volume control for the built-in speaker. It's deafening."




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