Wah XW-1 by Xotic Effects

The Wah XW-1 by Xotic Effects is a versatile wah pedal designed to provide unlimited sounds with unique controls that shape and contour the sound. Here are the technical specifications and features:

External Controls:
- BIAS CONTROL: Adjusts the bias to lead the Xotic XW-1 Wah to have slightly more output and firm up bass frequencies, along with a more pronounced wah through the sweep.
- WAH Q CONTROL: Adjusts the Q (the width of the filter peak) to achieve vocal-like effects.
- TREBLE & BASS CONTROL: A two-band EQ with +/-15 dB center-detent potentiometers optimize the voicing for different playing styles and gear.
- ADJUSTABLE RUBBER STOPPER: Located on the backside bottom of the treadle, this rubber bumper can be shimmed to adjust the travel range of the pedal.
- ADJUSTABLE PEDAL TORSION: Fully-adjustable rocker pedal torsion by adjusting the Hex nut on the treadle.
- LED INDICATOR: Lights up when the pedal is on and flashes if the battery power falls below 50% to indicate that it is time to change the battery.
- DC JACK: 2.1mm x 5.5mm 9VDC, Negative Center. When using an external power supply, the battery is disconnected from the circuit.

Internal Controls:
- INPUT GAIN: Controls wah input gain, adding up to +6dB of Wah Boost when turned clockwise.
- RELAY BYPASS SWITCHING: Uses relay bypass switching for true bypass switching.
- INTERNAL DIP SWITCHES: Controls wah resonance frequency range.

Specifications:
- Dimensions (W/D/H): 8.27” x 3.94” x 2.64” (210mm x 100mm x 67mm)
- Weight: 2.16 lb (980g)
- Power Consumption: 9VDC/5mA
- Battery Type: 9VDC (006P) x 1
- Input Impedance: 1M ohm
- Output Impedance: 10k ohm
- Nominal Input Signal Level: -20 dBV
- Nominal Output Signal Level: -20 dBV
- Bypass: True Bypass Switching

Additional Features:
- Fuzz friendly buffering circuit for a great sounding wah tone with favorite fuzz pedals.
- Self-lubricating nylon bushing pivot for quiet and smooth operation with fully-adjustable rocker pedal tension.
- Gold contact relay true bypassing for transparent true bypass tone with ultra-reliable switching.

The Wah XW-1 by Xotic Effects is known for its adjustability, flexibility, and versatility, making it one of the most versatile wah pedals available today.