ESC
PDW

PDW

ManufacturerMorley
FunctionEffect (Distortion), Effect (Wah), Effect (Volume)
Produced1997
CountryUSA
Form FactorFootswitch
Signal PathAnalog Hardware
Weight3.1 lb./ 1.36 kg
Power9 Volt Battery or Morley’s 9VDC 300 milliamp regulated adapter
Connections
  • Input · 1/4" Phone Jack (6.35mm)
  • Output · 1/4" Phone Jack (6.35mm)
Controls
  • Distortion · Footswitch
  • Wah · Footswitch
  • Drive · Rotary Pot
  • Tone · Rotary Pot
  • Level · Rotary Pot
Displays
  • LED · On/Off
NotesPro Series Distortion Wah Volume Discontinued. · LED indication: Located above the “WAH” and “Distortion” switches. Indicate when pedal is in wah or distortion mode. If pedal is powered by battery, plugging a cord into the input jack will turn on LED (when in wah or distortion mode). If an adapter is used, the LED will function (when in wah or distortion mode) until the adapter is disconnected. · WAH On/Off Switch: This switch turns the WAH effect “on” or “off”. · DISTORTION On/Off Switch: Turns the distortion effect “on” or “off”. · Electro-Optical: The amount of light from the LED (Light Emitting Diode) that shines on the LDR (Light Dependent Resistor) is controlled by a shutter placed between the two devices. Our unique electro-optical design ensures smooth overall control of the WAH without unwanted noise typical with potentiometer (pot) controlled pedals. · DRIVE control: Adjusts the amount of distortion. Has no affect on Wah or Volume mode. · TONE control: Colors distortion. Also has no affect on Wah or Volume. · LEVEL control: Adjust the amount of distortion output from the pedal without affecting the Wah or Volume.