MOTM-300 ultra vco

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MOTM-300 ultra vco (MOTM300master) by synthcube.com

MOTM-300 ultra vco


MOTM-300 ultra vco

Full kit includes everything you need-- rare parts, panel, pcb, bracket, mounting hardware, pcb and panel components etc

This is the flagship MOTM module!

The MOTM-300 Ultra VCO represents a milestone in analog synthesizer design. Using only the finest available circuitry, the Ultra VCO has unmatched performance where it's needed most: stability and tracking. Using 4 separate temperature compensation servo loops, the average drift over 12 hours is typically 0.01% or about thirty times better than a Moog 921B VCO! Why do we call it the Ultra VCO? Because the tracking circuitry uses an ultra-matched differential pair transistor array that will hold over a minimum of 15 octaves. That's twice the range of a piano! Although we put the focus of the design on stability, the MOTM-300 is a full-featured VCO. Sine, saw, triangle, and pulse waveforms are all available simultaneously. PWM (Pulse Width Modulation) with initial pulse width and depth creates complex spectra. Other features include:

  • Dedicated 1V/Oct input with military-spec 25ppm 0.1% summing resistor
  • 2 separate Frequency Modulation (FM) inputs, each with it's own attenuator
  • Linear FM with switchable AC or DC coupling
  • PWM (Pulse Width Modulation) from DC to over 15Khz
  • Hard and Soft sync option with Master Sync I/O jack
  • Low power consumption, only requires +/-15VDC @ 60ma
  • All audio signals wired with coaxial cable for lowest noise and crosstalk
  • Low-drift op amps and precision resistors used throughout
  • 10 volts peak-peak audio outputs
  • Frequency range from 0.2Hz to over 38Khz

The cornerstone of any synthesizer is the VCO. We feel the MOTM-300 Ultra VCO has "raised the bar" and is, quite simply, the most accurate and best-sounding analog VCO ever offered.

Demos: 

Various types of linear FM timbres

Weird and wacky FM

Basic pulse lead sound over sampled drums

Square wave voice through Moogerfooger analog delay

Chaotic FM feedback

Strange clangorous FM

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  • from $35.00 TO $479.00
  • Ex Tax: $35.00

Available Options

Options
Price
Available
Quantity
Discount
synthCube assembled, new
In stock / $479.00
Available : 2
 
pcb
In stock / $35.00
Available : 38
 
full kit
In stock / $335.00
Available : 2
 
panel
In stock / $40.00
Available : 3
 
pcb+panel+bracket
In stock / $90.00
Available : 5
 

Tags: motm-300, ultra, vco, synthesis, technology diy, kits motm300master oscillator motm300mstr analog, modular