Electro Harmonix Blurst Bruksanvisning

Electro Harmonix Inte kategoriserad Blurst

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BLURST

Modulat Filter ed

Congratulations on your purchase of the Electro-Harmonix Blurst. The Blurst

is an analog low pass filter controllable by either internal or external

modulation. Use the parameters of the pedal to create a variety of sweeping

filter effects, including sounds reminiscent of vintage synthesizers.

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 ( source to the Blurst, you have even greater CV)

control over either the LFO or the filter itself.

The Blurst all-analog signal path contains fourth-order low pass filter with ’s a

variable resonance. Basic modulation is controllable via a variable internal

LFO with a choice of three wave shapes The modulation (including the LFO .

itself) controlled digitally, allowing for tap-tempo (with three tap-divide is

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.

- USING THE BLURST -

Power the Blurst with the included 9-volt power supply. The left, yell LED ow

puls in time the set modulation rate. Press the right footswitch es to BYPASS

to engage the effect; t orange status LED lights to indicate that the effect he

is engaged.

S the modulation rate with either the knob or a combination of the et RATE

TAP otswitch and the toggle switch, whichever was most fo TAP DIVIDE

recently used. Toggle the switch to vary the modulation shape SHAPE

between a triangle wave ( ) rising saw-tooth ( ) a falling saw-tooth, a or

( ). Turn the control to set the frequency range of the filter RANGE

modulat . The maximum range is set with the knob at 50% (or 12 ion RANGE

o clock as indicated by the center detent). As you turn the knob ’ RANGE

counterclockwise (towards ), the range gets smaller and simultaneously LO

shifts towards lower frequencies. When you turn the knob clockwise RANGE

(towards from the center detent, the range also gets small and shifts HI) er

to higher frequencies.

RESONANCE sets the resonance (or Q factor) of the filter and affects the ,

output level of the filtered sound. Set the knob to control the blend BLEND

of the dry and filtered signal The knob controls the output . VOLUME

volume.

When you plug an expression pedal or a suitable control voltage (CV) source

(such as an EHX 8-Step Program) into the jack, s the three-way EXP et EXP

MODE switch to select which parameter the expression pedal or CV source

controls. In mode you control the modulation rate, with the toe RATE

equaling the knob, or, if tap-tempo is enabled, the heel equaling the RATE

current tap-tempo setting. In mode you control the frequency range RANGE

of the filter, with the toe equaling the knob. In mode the RANGE FILTER

expression pedal or CV source controls the cutoff frequency of the filter

directly. In this mode, the and controls will do nothing. RATE RANGE

- CONTROLS, I/O JACKS, POWER -

BYPASS Footswitch & Orange Status LED The orange LED illuminate–s

when the effect is engaged The status LED glows brightly to signal that all .

operational voltages are satisfactory. Tap the footswitch to toggle between

effect on and off. When the effect is off, the pedal is in true bypass mode.

Yellow Filter Status LED – The yellow LED illuminates based on the

current cutoff frequency of the filter. In most cases it can be used as a visual

representation of the rate of the LFO modulating the filter. NOTE: at certain

settings depending upon the position of the RANGE knob the LED will — —

remain lit or will not light at all.

TAP Footswitch Use this footswitch to tap in a tempo for the LFO. –

VOLUME Knob Sets t in effect mode. – he Blurst’s output volume

BLEND Knob Sets the mix between dry and wet (filtered) signal. –

RESONANCE Knob – Sets the resonance of the filter; also affects the

volume of the filtered signal.

RANGE Knob –S the frequency range of the fil ation. ets ter’s modul

Maximum range with the knob at 50%. Range gets smaller and centers

around lower frequencies as you bring the knob from 50% to minimum.

Range gets smaller and centers around higher frequencies as you bring the

knob from 50% to maximum.

RATE Knob – ntrols the speed of modulation. Co

Produktspecifikationer

Varumärke:	Electro Harmonix
Kategori:	Inte kategoriserad
Modell:	Blurst
Färg på produkten:	Grey, White
Vikt:	15400 g
Bredd:	565 mm
Djup:	220 mm
Höjd:	615 mm
Ljudnivå:	30 dB
Avtagbart filter:	Ja
Antal hastigheter:	4
Ursprungsland:	Zweden
Strömförbrukning (max):	70 W
Hållbarhetscertifikat:	ENERGY STAR
Jonisator:	Ja
Luftreningshastighet:	900 m³/uur
Kompatibla produkter:	ELFIHEPA900
Effektivitet:	99.98 procent
AC-ingångsspänning:	220 V
Luftrening (CADR) (rök):	552 m³/uur
Lämplig för rumsvolymer upp till:	160 m³
HEPA-filter:	Ja
Luftrening (CADR) (damm):	555 m³/uur
Luftrening (CADR) (pollen):	588 m³/uur
Filterbyte krävs:	Ja