Bass Envelope Filter

The Ashdown Bass Envelope Filter is an analog envelope filter pedal designed to deliver dynamic auto-wah and filter effects tailored for bass instruments. This effects pedal features selectable sweep direction (up or down) and offers band-pass and high-pass filter modes for diverse tonal shaping. A peak control adjusts the filter’s Q for enhanced resonance, while the envelope depth responds dynamically to playing intensity. The unit includes an input level control paired with an Ashdown VU meter for precise signal matching across active and passive basses, as well as an output level control for optimal output balance. True bypass switching preserves signal integrity when the effect is disengaged. The pedal is built in a robust metal enclosure for reliable stage use. **Features:** - Analog envelope filter pedal for bass - Band-pass and high-pass filter modes - Selectable up or down sweep direction - Peak (Q) control for adjusting filter resonance - Input level control with VU meter for signal matching - True bypass switching