JAM Pedals Wahcko MK 2

The Wahcko mk.2 is an expressive wah pedal for guitar and bass, with six selectable frequency ranges and adjustable wah character to suit your instrument, rig and playing style. A favourite in the JAM line since 2008, it has been used by artists including Nile Rodgers, Mick Thomson and Mateus Asato.

Key Features

Custom JAM Inductor
At the heart of the Wahcko mk.2 is a custom inductor inspired by vintage TDK inductors found in classic 1960s Cry Baby and Vox wah circuits.

Six-Position SWEEP
Choose from six distinct frequency ranges using the side-mounted rotary switch to tailor the sweep to your instrument, amplifier and playing style.

Q and Input-Gain Adjustment
The internal Q trimmer adjusts the character and intensity of the wah response. The original input-gain trimmer is retained. Both trimmers default to approximately 12 o'clock.

Guitar and Bass Modes
Internal DIP switches configure the pedal for guitar or bass, with bass mode extending the expressive sweep to lower-register instruments.

Adjustable Rocker Tension
Set rocker resistance using the included 4 mm Allen key for lighter movement or a firmer feel.

Specifications

• Bypass: True bypass
• Frequency selection: Six-position SWEEP rotary switch
• Internal controls: Q and input-gain trimmers
• Instrument modes: Guitar or bass (DIP switches)
• Power supply: 9V DC adaptor, centre-negative
• Battery operation: 9V battery
• Current draw: 10 mA
• Dimensions: 25.7 × 12.5 × 7 cm (10 × 4.9 × 2.7 in)
• Weight: 1.7 kg (3.7 lb)
• Input impedance: approx. 70 kΩ
• Output impedance: approx. 10 kΩ
• Included accessory: 4 mm Allen key for rocker-tension adjustment

UPC: 5214001611980