243 Programmable Pulser

YouTube via verbos2000.
"My custom programmable pulser module for Buchla systems."
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Buchla MARF in action

243 Programmable Pulser

flickr by verbos2002.

"Finally finished and working. This is my custom designed and built Programmable Pulser. It's based on a 246 core, but with changes to make it easier to source the parts. The LEDs are real pretty. Like a Christmas tree. What's great about this is that there is a pulse out and pulse in on each step. So there is no need for a reset input. Any step can be the start and any one can be the end. A row can be fed into the stage 1 pulse input to make a reset row. The analog input sweeps between steps with a 0-15 volt CV."

243 Programmable Pulser new panel version

flicrk by verbos (click for more including the inside).

"Here's a shot of the new version of the Programmable Pulser. The panel has also been redone. It is now silk screened, rather than etched by Front Panel Express. It's a bit more hassle, but it looks better I think."

You might recognize this from way back.

Buchla 100 PCBs

flickr by verbos2002. 

Caption: "My friend Reed has a giant Buchla system. He told me he was interested in a 242 programmable Pulser. That thing uses an EMS style patch matrix to program 3 channels of patterns up to 12 steps long. I suggested that it may be beter for me to design a double wide module that has toggle switches for 6 channels of 16 steps. It is almost finished now. The panel is from Front Panel Express. Reed said he was only interested if I called it the 243 Programmable Pulser and printed "Verbos & Associates Brooklyn, New York" a the bottom, like a Buchla module. I'm making one for him and one for my Buchla."

Verbos and Associates Programmable Pulser. Model 243 - Brushed Aluminum

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via this auction

The Verbos and Associates PROGRAMMABLE PULSER MODEL 243 was produced in very small quantities, and is quite rare. This Buchla format module creates pulses for rhythmic use and is fun to play with."

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243 Programmable Pulser

flickr by verbos2002

Title link takes you to more info and more Buchla shots.

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