Vostok Instruments

Sena (VCO) - Vostok Instruments

Sena is a stunning multi-channel waveform generator driven by four precision VCO cores, four dedicated waveform modifiers, and a fully analog noise bank.

 

Backorder! Delivery 7-10 days. 

SENA (VCO) Multi Channel Sound Source

Vostok Instruments

Sena is a multi-channel waveform generator driven by four precision VCO cores (Sine, Triangle, Saw and Square), four dedicated waveform modifiers, and a fully analog noise bank.

Each waveform has an independent core and frequency control. In addition, the tuning inputs of each channel are daisy-chained, allowing to create easy transpositions or detuning between them. 

To maximize stability and tracking accuracy, every channel is designed around the famous 3340 oscillator core, present in many legendary synths like the Roland SH-101 and Jupiter-6, Oberheim OB-Xa, and the Sequential Prophet-5. 

Specifications

  • Size: 14HP
  • Fully analog VCO circuits: Sine, Triangle, Saw and Square
  • 1V/Oct pitch tracking over eight octaves
  • Dedicated CV controlled Wave Modifier on each oscillator
  • Daisy-chained Freq inputs with onboard buffers
  • Selectable LFO mode per channel
  • Analog noise bank with White, Pink, Blue and Brown circuits
  • Current draw: +/-12V: 130mA, +5V: 0mA 
  • Depth: 30mm (including power cable) 
  • Input Impedance: 100kΩ 
  • Output Impedance: 1kΩ
  • CV Inputs Range: 10Vp-p
  • Frequency Range: ∼ 20Hz to 20KHz

Sena (VCO) user manual - Vostok Instruments