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4U 100 and 200 Series Modules |
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I own some 200 series format modules so I do builds and repairs for others. I did build the 266 Source Of Uncertainty, Lopass Gate, and the Pulser, Cross Fader, and Timbre generator functions in 5U format modules for my system with modifications for MOTM-signal levels. I also have my own 208 Music Easel and built a 36U slant cabinet for my other 200 series modules. There is good historic Buchla reference material at www.fluxmonkey.com/historicBuchla/BuchlaIndex.htm
I've started a spreadsheet of module power consumption. I have measured some and consolidated comments I've found on various forums from others including Jim Fowler and Steffen Ahmad.
200 Series Module Power Consumption
The following links are pages for 4U 100 and 200 series format modules with my photos, build tips, operation, and calibration procedures.
Toppobrillo Mini-Bus and Xtndr power supply
25S Analogue Waveform Generator V1 and V2
144 Dual Square Wave Generator
158 Dual Sine-Sawtooth Generator
207 V1, V2, V2.1, V3 & custom build Mixer/Preamp
208 V1 Stored Program Sound Source
208 V2 Stored Program Sound Source
208 V2.1 black version Stored Program Sound Source
Klinkenberg Sequencer Expander
Klinkenberg Triple Sequential Voltage Source New
208 Stored Program Sound Source 1973/74 Early Version
A scan of the manual |
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A better color scan of the manual contributed by Luther R. |
Aaron Lanterman has done several 208 derivative PCBs.
208 Dual Envelope Generator based upon the above Envelope Generator PCB
216 Touch Controlled Voltage Source
218 V1 and V2 Touch Activated Voltage Source
219 Compound Touch Controlled Voltage Source Early Version
232 Frequency Detector 1972 Early Version
246 Sequential Voltage Source New
248 'MARF' Multiple Arbitrary Function Generator V1 & V2 and Expansion
256 Dual Control Voltage Processor
258 Dual Oscillator V1, V2, & V3
259 Complex Wave Generator V1, V2 and Vintage
Verbos and Associates 263 Quantizer/Shift Register New
284 Quad Voltage Controlled Envelope Generator
285 Frequency Shifter (Spin FV-1 version)
285 Frequency Shifter 1977 Early Version
Verbos and Associates 288 Time Domain Processor
292C Quad Low Pass Gate V1 & V3
296 Programmable Spectral Processor
Vedic Scapes modules
"Synton" Syrinx Filter Set Model 323
Soundscape Processor/Generator New
Other 4U 200 series format modules
Dual Waveform Generator Tau New
Alan & Friends Turing Machine New
Solid State Music Filter Set 2040 New