Electro-Harmonix Blurst

$116.79
SKU
GH-683274011905-1
The Blurst modulates an instrument’s sound like an envelope filter, but instead of the filter’s response being controlled by playing dynamics, it’s controlled by an internal oscillator.
While a typical envelope filter’s modulation is controlled by your guitar’s attack, the filter in the Blurst is modulated by an internal low frequency oscillator (LFO), similar to a tremolo or phaser. When you add an expression pedal or control voltage (CV) source to the Blurst, you have even greater control over either the LFO or the filter itself. The Blurst’s all-analog signal path contains a fourth-order low pass filter with variable resonance. Basic modulation is controllable via a variable internal LFO with a choice of three wave shapes. The modulation (including the LFO itself) is controlled digitally, allowing for tap-tempo (with three tap-divide options) and expression pedal control of your choice of three selectable parameters. These features greatly expand the variety of filtered sounds you can generate with the Blurst. Features an analog low pass filter with adjustable resonance. Three modulation waveform shapes: triangle, rising saw-tooth and falling saw-tooth. Modulation rate is set by either the rate knob or a combination of the tap footswitch and tap divide toggle switch offering quarter, dotted eighth and triplet rhythms. Three EXP modes, range, rate and filter, can be controlled by an expression pedal or control voltage source like EHX’s 8 Step Program Analog Expression/CV Sequencer. Range knob sets the frequency range of the filter’s modulation, Blend control adjusts the dry/filtered signal mix.
More Information
Manufacturer Electro-Harmonix
Pre-Release N/A
Power 9V DC
Pro Only N/A
MIDI No
Instrument Guitar, Bass
Rental Only N/A
Current Draw (mA) 56
PS Included N/A
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