Behringer B-Tron III Envelope Filter Effects Pedal Gray and Blue

The Behringer B-Tron III Envelope Filter effects pedal brings the unmistakable sound of '70s funk into the modern era with precision and authenticity. Featuring an all-analog optical circuit, this pedal recreates the dynamic, vocal-like expression of vintage auto-wah filters while delivering natural sensitivity and responsiveness. Its three selectable filter types—low-pass, band-pass, and high-pass—ensure a wide tonal palette, while Up and Down direction modes produce everything from sharp "wah" to resonant "wow" effects. Designed for use with guitar, bass, and keyboards, the B-Tron III is a versatile tool for musicians seeking to add texture and movement to their sound. A dedicated Range switch allows you to emphasize either deep, vowel-like low-end or shimmering high-frequency overtones, making this pedal a standout for tonal exploration.

All-Analog Optical Circuit for Natural Dynamics

At the heart of the Behringer B-Tron III is its fully analog optical circuit, which ensures an organic response to your playing dynamics. Unlike digital alternatives, this circuit reacts naturally to your pick attack, capturing every nuance of your performance. The result is a smooth, expressive sweep that adds vocal-like character to your tone without sounding artificial. Whether you're digging into heavy funk grooves or exploring delicate phrasing, the pedal's sensitivity control ensures precise interaction with your instrument's output. This analog design is ideal for players who demand authenticity and depth in their envelope filter effects.

Three Filter Types for Expanded Tonal Flexibility

The B-Tron III offers three distinct filter modes—low-pass, band-pass, and high-pass—giving you the flexibility to craft a range of unique tones. The low-pass filter emphasizes warm, bass-heavy effects, ideal for thick grooves and punchy riffs. The band-pass mode balances low and high frequencies, delivering a focused, midrange-forward sound that cuts through dense mixes. Meanwhile, the high-pass filter highlights shimmering treble frequencies, perfect for adding sparkle to rhythm parts or leads. This trio of filter modes makes the B-Tron III an essential pedal for players seeking a versatile envelope filter with rich tonal options.

Direction Modes for Expressive "Wah" and "Wow" Effects

With its Up and Down direction modes, the B-Tron III offers even greater control over its dynamic envelope effects. In Up mode, the filter frequency sweeps upward, creating the signature "wah" effect that's synonymous with funk and soul. Switch to Down mode, and the filter sweeps downward, producing a "wow" effect with a darker, resonant character. This dual-direction design ensures the pedal can adapt to a wide range of playing styles and sonic textures. Combined with its sensitivity and range controls, the direction modes unlock endless possibilities for shaping your tone.

Durable Build With Authentic Vintage Styling

Built to withstand the rigors of the road, the Behringer B-Tron III Envelope Filter features a robust housing that ensures long-term reliability. Its vintage-inspired design nods to the classic envelope filters of the 1970s, combining retro aesthetics with modern durability. True bypass circuitry ensures your signal remains pristine when the pedal is disengaged, while the option to power it via a 9V battery or DC adapter adds convenience for gigging and studio use. Whether on stage or in the studio, this pedal is engineered to deliver consistent performance and timeless style.

Designed for Expressive Playability

The B-Tron III is tailored to meet the needs of modern musicians, offering intuitive controls and seamless integration into any setup. Its compact design and lightweight construction make it easy to transport, while its user-friendly layout ensures quick adjustments during performances. The sensitivity control adapts effortlessly to different instruments, from guitar and bass to keyboards, making it a versatile addition to any pedalboard. With its dynamic response and inspiring tonal options, the Behringer B-Tron III encourages players to explore new sonic territories with confidence.