Holowon Control Box


Passive control unit that functions as an impedance or attenuation control.

Impedance mode offers 0 to 2M OHM of impedance to avoid effect washout from large input signals, noisy pickups, etc.

Attenuation mode can be used if impedance mode doesn’t offer enough signal pad or if you want a master volume control.


  • Control: Impedance/Attenuation Level
  • Load: Chooses High/Low Impedance or Attenuation Mode

Note: The unit is passive but a power supply or 9V battery is required for LED indicator to function.

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fx pedal stompbox stomp box guitar effects pedal volume loudness level volume/amplification
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