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MODULE: TW DCO
DIGITAL OSCILLATOR, SOUND SOURCE WIDTH: 6HP CURRENT: TBA DEPTH: TBA PIC BASED DIGITAL WAVE TABLE OSCILLATOR BY TOM WILTSHIRE. PDF OF THE PIC CHIP CAN BE FOUND HERE. What does this do? This is a digital vco with on board wave table and sub oscillator outputs that are audible. You use this as a sound source. The Tune Knob Parameter is Quantized. As you turn the knob it locks to musical chromatic scale. Very musical module. CV Input sources: Wave table CV Detune CV 1v / Octave Pitch input CV Outputs: Wave out, Sub out. -10 Octave note range from 8.18Hz to 8372Hz -16 Waves in the table -8 Sub Osc waves -Bit Crush Control, from 8-bit to 1-bit. 8 bit 62.5KHz Sample Rate. -On board Glide effect parameter. Price: $130.00 The zip file contains the PIC Datasheet.pdf and Wave forms Pictures. |
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MODULE: TPC SLIM VCO
ANALOG OSCILLATOR, SOUND SOURCE, LFO WIDTH: 12HP CURRENT: TBA DEPTH: 1.5" Clearance, 1.3" min. ---------------------------------------------------------------- Two Stacker PCB manufacturing method. 1. Control PCB 2. CORE vco PCB ---------------------------------------------------------------- Discrete Triangle Core VCO What does this do? This is an analog vco based on the Bergfotron Advanced VCO. It has heavy modification compared to other buchla vco's. It will track much better then the competition. Why? because this is using a VCA based tracking system instead of the matched transistor system. The 'Lock' switch allows for setting up your favorite reference Frequency. For example you can set it up on Zero Volts equals low Note 'C'. You use this as a sound source. You use this as a precision LFO. You get a bonus analog sample and hold. There are two possible sound source outputs: -Wave Out. This has 8 possible wave shapes: Triangle, Saw, Double Saw, Pulse Width, Sine, Ramp, Even Harmonics, and Double Pusle wave. All of this is selected by push button. The selector circuit is using a Precision DG412 IC chip, so there is absolutely no bleeding. There is of coarse CV input for the selector (by Triggering). All 8 waves are roughly -5/+5 (more than). I like my signals hot, so it is a bit more then your wimpy vco's. My clients know the way I roll already. -(Positive) Static Square Wave Out. This is a great clock source, it is also a great sync source for other products. The analog sample and hold is using the internal VCO as the 'clock'. You simply patch a sound source on the 'input' and use the output to monitor the result. The (red knob) Tune knob above is used to control the S&H rate. This product is the evolution of the 'Transistor Pyramid Core' saga. This product has all the research and development I spent working with Analog vco's. Price: $289.00 |
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Model: JFET Saw Core VCO
ANALOG OSCILLATOR, SOUND SOURCE Width: 6hp Depth: 52mm (2 stack pcb) Current: tba This uses a vca based exponential converter with a Jupiter influenced VCO circuit. This is not a clone. I used modern surface mount parts. There are no obsolete parts found on this. -Waveforms: Saw, Pusle Wave -Modulation: Linear, Exponential. Both have Level Inputs. PCV: Pitch CV, 1v/Octave. SYNC: hard sync, best to use a square wave. Price: $135.00 |