Killer Wail

WAH
Description
The Tech 21 Killer Wail is a modern wah pedal that preserves the expressive sound of classic wahs while removing their mechanical limitations. It uses light-sensor technology instead of a traditional potentiometer, which eliminates noise, wear, and signal degradation. The pedal provides three selectable sweep ranges (High, Extended, and Deep) to shape the tonal response. Built from solid aluminum, it offers a compact, durable design suited for pedalboards. It can operate on battery or standard 9-volt DC power, delivering smooth, consistent wah performance.Media
Videos
Demo by Ronlywend (EN)
Official Product Video for V2 Version (EN)
Manuals
Technical data
Width
000.00 mm
Depth
000.00 mm
Height
000.00 mm
Weight
000.00 mm
Circuit type
analog
Voltage
9V DC, center negative
Current
100mA
Boards with this pedal




