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BFKK

BFKK FC11 Auto Wah Envelope Filter Guitar Pedal

SKU CH-S473-63929

Pocket-size envelope-filter pedal with pure analog circuitry for warm auto-wah tones on guitar or bass, true-bypass switching and rugged metal housing

  • Pocket-size envelope filter fits any board
  • Works with guitar and bass signals
  • Pure analog circuit gives warm tone
  • Bright metal shell resists stage wear
  • True bypass keeps signal clean when off

Pocket-Sized Envelope Filter

The BFKK FC11 is a compact envelope filter pedal that delivers an automatic wah effect triggered by playing dynamics. Its pure analog circuit produces a warm, lush tone suitable for both guitar and bass. The pedal features true bypass switching to preserve the original signal when the effect is disengaged. A durable metal shell protects the circuitry in a bright, pocket-sized enclosure.

For Dynamic Tone Shaping

This pedal suits players who want an expressive, touch-sensitive filter without rocking a treadle. It works well for funk rhythm, lead accents, or bass lines that need animated movement. Musicians who require a traditional rocker-style wah pedal for manual control will not find that functionality here. Those needing multiple filter modes, expression pedal input, or extensive parameter tweaking should look at more feature-rich units.

Simple Pedalboard Integration

Installation is straightforward: connect the instrument to the input and the amplifier to the output, then power the unit with a standard 9 V centre-negative supply. The power supply is not included, so buyers must source one separately. The compact footprint fits tight pedalboards, though the top-mounted jacks may require straight plugs on crowded boards. True bypass ensures no signal loss when the effect is off.

Highlights

  • Pocket-size envelope filter fits any board
  • Works with guitar and bass signals
  • Pure analog circuit gives warm tone
  • Bright metal shell resists stage wear
  • True bypass keeps signal clean when off

Specifications

No published specifications for this item yet.

Questions about this item

Does the pedal need an external power supply since one is not included?

Yes, the FC11 requires a separate 9 V DC centre-negative adapter; the unit does not ship with one.

Will the true-bypass switching keep my vintage fuzz sounding the same when the auto-wah is off?

The true-bypass circuit removes the pedal completely from the signal path, so the fuzz sees only the guitar and cable when the effect is disengaged.

How can I verify the envelope filter is tracking my pick attack correctly after hooking it up?

Play a clean note with varying pick strength; the filter sweep should open wider and faster as you dig in and stay subtle with a light touch.

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