The Valve Radio FX unit is a unique device, which functions equally well as both a dual filter and a distortion device. The combination of these two effects can product many types of vintage radio and telephone speaker simulation effects. This unit also includes a simple noise gate on Page 2.

MINI-SLIDER
Controls the mix of the dry signal and the processed (Wet) signal. The percentage indicated is the amount of the signal that is Wet.
Range: 0 to 100%

PAGE ONE CONTROLS

  • LOPASS
    Controls the frequency cutoff of the Low Pass filter.
    Range: 100 to 22000 Hz
  • HIPASS
    Controls the frequency cutoff of the High Pass filter.
    Range: 20 to 10000 Hz
  • Q
    Controls the Resonance or “Q” of the two filters, which emphasizes the cutoff frequencies.
    Range: .5 to 3.0
  • DRIVE
    Increases the amount of overdrive gain.
    Range: 0 to 100%

PAGE TWO CONTROLS

  • GATE
    Sets the audio level at which the threshold for the Gate starts to open.
    Range: 0 to 35 dB
  • ATTACK
    Adjusts the speed at which the gate opens.
    Range: 0.1 ms to 400 ms
  • RELEASE
    Adjusts the speed at which the gate closes.
    0.1 to 4000ms
  • GAIN
    Adjusts the overall output.
    Range: 0 to 3.5 dB