ART's 351 Single Channel 31 band 1/3 Octave Graphic Equalizer tilbyder: konstant Q-kredsløb med 3% center frekvens præcision, 20 mm center sliders, valgbar boost/cut-range på 6 dB eller 12 dB, aktiv balanceret og ubalanceret input og output-stik, etc.
ART EQ351 Grafisk Equalizer 1 x 31 bånd
ART's
351 Single Channel 31 band 1/3 Octave Graphic Equalizer tilbyder:
konstant Q-kredsløb med 3% center frekvens præcision, 20 mm
center sliders, valgbar boost/cut-range på 6 dB eller 12 dB, aktiv
balanceret og ubalanceret input og output-stik, justerbar high-pass
filter, justerbar low-pass filter, variabel input level-kontrol, clip
level-indikatorer, ground-lift switch, intern strømforsyning og valgbar
line-spænding switch. En range-kontrol switch lader brugeren maksimere
boost eller cut hos hver udligningsbånd til enten 6 dB eller 12 dB.
High-pass filtret ruller af lave frekvenser som reducerer rumlen og
lavfrekvens-brummen fra et signal. Vidden er justerbar fra 10 Hz til
250 Hz. Frekvenser under denne indstilling rulles af, mens frekvenser
over er upåvirket. Low-pass filtret ruller af højere frekvenser hvilket
reducerer hvislen fra et signal. Dens vidde er justerbar fra 3 kHz til
40 kHz. Den robuste stålkonstruktion chassis benytter 1U rack-plads og
er beregnet til installation i standard 19" udstyrs-racks.
Single Channel 31-Band Graphic Equalizer
Constant-Q Filtering
Balanced XLR, Active Balanced 1/4", and Unbalanced RCA Input and Output Connectors
+/- 6dB or +/-12dB Level Adjustments
20mm Center Detented Frequency Band Sliders
Independent Level and Bypass Controls Per Channel
Designed for Years of continuous, reliable performance
Rugged All Steel Construction
One Year Warranty
Channel Separation: > 50dB
Controls: Power On/Off Switch; Filter Range Switch; Bypass Switch; Level Control; AC Voltage Selector; Ground Lift Switch
Filter Type: Constant Q - 3% center accuracy
Frequency Bands: 31, 1/3 octave, ISO spacing
Frequency Response: 20Hz to 20kHz, +0.5dB
Indicators: 6dB/12dB Range LEDs; Bypass and Clip LEDs
Input Impedance: 20k O (bal), 15k O (unbal)
Input/Output Connections: Active balanced XLR and 1/4" TRS {XLR pin 2/ 1/4" tip = Hot (+)} Unbalanced RCA
Maximum Input Level: +22dBm
Maximum Output Level: +18dBm (bal), +22dBm (unbal)
Power (Switchable): 95-130VAC, 50/60Hz
Power Consumption: 12 W
Range: +/-6dB or +/-12dB selectable
Signal to Noise Ratio: -94dB
Slider Travel: 20mm w/ positive center detent
Total Harmonic Distortion: 0.0001
Dimensions(H x W x D): 4.5 x 48.3 x 21.6 cm
Weight: 4.5lbs (2.5kg)
