The Ekdahl FAR - Specifications: Difference between revisions

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== Control box ==
== Control box ==


* Dimensions: 136 x 153 x 42mm / 5⅜" x 6" x 1⅝" stand alone (max), 22HP mounted as euro rack x 25mm deep
* Dimensions: 136 x 153 x 42mm / 5⅜" x 6" x 1⅝" stand alone (max), 22HP x 25mm deep when mounted as euro rack
* Weight: 500g / 8oz
* Weight: 500g / 8oz
* Max CV/Gate voltage in recommended: 12V
* Max CV/Gate voltage in recommended: 12V
* Voltage range for each CV input:
* Voltage range for each CV input:
** Harmonic V/Oct (ADC0) - 0 - 4.9V / 49 Notes / ~5 octaves / 1327.716/V (''Harmonic'' knob turned to ''0'')
** Harmonic V/Oct (A0) - 0 - 4V / 4 octaves (1327.716/V) (''Harmonic'' knob turned to ''0'')
** Harmonic shift (ADC1) - +/-2.425 (No attenuation)  
** Harmonic shift (A1) - +/-2.425 (No attenuation)  
** Pressure (ADC3), Hammer (ADC4) & Mute (ADC7) - 0 - 3.6V (No attenuation)
** Pressure (A3), Hammer (A4) & Mute (A7) - 0 - 3.6V (No attenuation)
** Gate (ADC5) - 0 - 3.3V
** Gate (A5) - 0 - 3.3V
* ADC resolution: A0 - A3 @ 16-bits, A4 - A7 @ 12-bits
* ADC resolution: A0 - A3 @ 16-bits, A4 - A7 @ 12-bits
* Input configuration: A4 and A5 configured as ''trigger''-inputs which reads new data <u>once</u> when the input voltage has passed  a certain ''threshold'', all voltages under the ''threshold'' are recorded as ''0''. All other inputs are configured as regular inputs that are continuously read and their values recorded.
* Input configuration: A4 and A5 configured as ''trigger''-inputs which reads new data <u>once</u> when the input voltage has passed  a certain ''threshold'', all voltages under the ''threshold'' are recorded as ''0''. All other inputs are configured as regular inputs that are continuously read and their values recorded.

Latest revision as of 15:44, 24 January 2025

Main unit

  • Dimensions: 117mm x 57mm x 158mm / 46" x 2¼" x 6¼" (max)
  • Weight: 3.6Kg / 8lb
  • Power supply: 12V DC, 2A center positive barrel plug
  • Audio output: 1Vpp max
  • USB: Micro-B connector @ USB 2, presents a USB-SERIAL and USB-MIDI device
  • MIDI: TRS 3.5mm Type A, MIDI In only
  • Bowing range / Motor frequency range: ~30 Hz - 650 Hz[1]
  • Max string length:

Control box

  • Dimensions: 136 x 153 x 42mm / 5⅜" x 6" x 1⅝" stand alone (max), 22HP x 25mm deep when mounted as euro rack
  • Weight: 500g / 8oz
  • Max CV/Gate voltage in recommended: 12V
  • Voltage range for each CV input:
    • Harmonic V/Oct (A0) - 0 - 4V / 4 octaves (1327.716/V) (Harmonic knob turned to 0)
    • Harmonic shift (A1) - +/-2.425 (No attenuation)
    • Pressure (A3), Hammer (A4) & Mute (A7) - 0 - 3.6V (No attenuation)
    • Gate (A5) - 0 - 3.3V
  • ADC resolution: A0 - A3 @ 16-bits, A4 - A7 @ 12-bits
  • Input configuration: A4 and A5 configured as trigger-inputs which reads new data once when the input voltage has passed a certain threshold, all voltages under the threshold are recorded as 0. All other inputs are configured as regular inputs that are continuously read and their values recorded.
  • CV input ring voltage/current for expression pedals: 5V @ 5mA / jack
  • Audio output: 10Vpp (+/-5V)

Notes

  1. This is an approximate range for the first generation of bowing motors