Electro Harmonix Blurst Modulated Filter

Electro Harmonix Blurst Modulated Filter - Creative sound shaping for guitarists and bassists

With the Electro Harmonix Blurst Modulated Filter, the renowned effects pedal manufacturer EHX is expanding its range with an innovative filter pedal that brings technology originally developed for synthesizers and keyboards into the world of guitar and bass. The Blurst stands for a completely new playing experience that combines classic filter concepts with rhythmic modulation and dynamic control - perfect for experimental musicians looking for new sound dimensions.

Whether you want to create funky wah-like sounds, synth-like textures or organically modulated filter effects, the Blurst delivers the tools you need in a compact, stage-ready format. With its analog signal routing and digital control, this pedal is a real highlight for anyone who wants to break out of the classic sound paths.

Electro Harmonix - pioneer in effects pedal construction

Electro Harmonix (EHX) is a legend in the world of guitar and bass pedals. Since the 1960s, the company has been inspiring with innovative circuits, creative effect concepts and unmistakable sound character. Classics such as the Big Muff or the Memory Man can be found on the pedalboards of guitarists and producers worldwide - and with the Blurst, EHX shows once again how much they know about creative sound design.

The EHX Blurst Modulated Filter brings the spirit of modular synthesizers directly to the pedalboard. Its modulated filter section opens up completely new possibilities in sound design and is suitable for both guitarists and bassists who want to think outside the box and experiment with rhythmic, dynamic filter movements.

Technical details of the Electro Harmonix Blurst Modulated Filter

At the heart of the Blurst is an analog low-pass filter whose resonance and modulation behavior can be individually adjusted. The strength of the pedal lies in its flexible controllability and versatile modulation options. The resonance can be precisely adjusted, allowing classic auto-wah sounds through to aggressive, synth-like filter sweeps.

An internal oscillator is available for modulating the filter, which can be switched between three different waveforms:

• Triangle - smooth, sine-like modulation
• Rising Saw-Tooth - rising sawtooth oscillation for progressive filter movement
• Falling saw-tooth - falling saw-tooth oscillation for reverse filter movement

The modulation rate can either be set manually using the rate control or synchronized rhythmically using the footswitch. Rhythmic grids such as quarter notes, dotted eighth notes or triplets can be easily selected - ideal for groovy and beat-accurate modulations in live performance.

Another highlight are the three EXP modes, which can be used to control the pedal via an expression pedal or an external CV control source:

• Range - controls the frequency range of the filter modulation
• Rate - controls the speed of the modulation
• Filter - direct access to the filter cutoff

In combination with an external controller such as the EHX 8 Step Program Analog Expression/CV Sequencer, this opens up a huge creative scope for rhythmic and dynamic modulations. The Blend control also allows you to continuously mix the unprocessed (dry) and filtered (wet) signal - an essential feature for targeted use in the band mix.

With compact dimensions of just 7.0 x 11.5 x 5.4 cm (2.75 x 4.5 x 2.1 inches), the Blurst fits easily on any pedalboard. A suitable power supply (EHX 9.6 DC, 200 mA) is already included in the scope of delivery, so that the pedal is immediately ready for use.

Why the Electro Harmonix Blurst Modulated Filter is the right choice

The Electro Harmonix Blurst is not a classic effects pedal - it is a creative tool for musicians who want to consciously shape and expand their sound. Thanks to its analogue filter structure with digital control, both subtle movements and radical sound distortions can be realized. Especially for sound tinkerers, loop artists or experimental musicians, the Blurst is a real asset to the setup.

Thanks to the flexible control via expression pedal or CV signal, the Blurst is also ideal for use in hybrid setups with synthesizers or modular systems. But the pedal also brings a breath of fresh air to classic guitar or bass rigs - whether for psychedelic textures, rhythmic accents or electronic soundscapes.

If you're looking for an innovative filter effect that goes far beyond what classic wah or envelope filters offer, the Blurst is a must-have. Electro Harmonix shows once again how creative and versatile effects units can be today.

Features:

• Analog low-pass filter with adjustable resonance
• Three modulation waveforms: Triangle, Rising Saw-Tooth, Falling Saw-Tooth
• Modulation rate can be controlled manually or rhythmically (quarter notes, dotted eighth notes, triplets)
• Three EXP modes: range, rate and filter, controllable via expression pedal or CV source
• Compatible with the EHX 8 Step Program Expression/CV sequencer
• Blend control for stepless mixing between dry and wet signal
• Compact format: 7.0 x 11.5 x 5.4 cm (2.75 x 4.5 x 2.1 inches)
• EHX 9.6 DC 200 mA power supply included
• Optimized for guitar and bass - also compatible with synthesizers
• Ideal for experimental, rhythmic and dynamic sound design

Specs:

• Color: Red
• Effect Type: Filter / Dynamic Wah
• Type: digital Effects Processor
• Theme: Guitars and Basses

Instruction manual / Safety instructions:

• Manual (250.12 KB)

Further links:

• Print View