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Hersteller: Furman Sound Dateigröße: 107.05 kb Dateiname: 6cba78d4-b4d7-4960-8bcc-22c863d882e9.pdf Unterrichtssprache:

Pushbuttons are provided on each channel for Bypass, allowing an instant comparison of the sound with EQ in or out. A yellow LED glows when the EQ is bypassed. All models feature extra control of extreme lows and highs. The RR-215 has High Pass buttons which cut lows below 40 Hz, and Low Pass buttons which cut highs above 16 kHz. The RR-131 and RR-231 provide adjustable controls for High and Low Pass, allowing the cutoff frequencies to be set anywhere from 10 to 250 Hz, and 3 to 50 kHz, respectively. The High Pass function is particularly useful in avoiding power-gobbling rumble in systems not designed to reproduce extreme lows. For ease of hookup, any of three types of connections may be used for each input and output: XLR (balanced), 1/4" TRS phone (balanced or unbalanced), and RCA RackRider® products are designed and imported exclusively by: Furman Sound, Inc. • 1997 South McDowell Blvd. • Petaluma, CA 94954, USA Phone: (707) 763-1010 • Fax: (707) 763-1310 • Web: • E-mail: info@furmansound.com Rear Views, RR-215, RR-131, RR-231 (unbalanced). The extra outputs may be used if, for example, a signal split is needed to feed both a tape recorder and a PA system. CONTROLS AND INDICA CONTROLS AND INDICACONTROLS AND INDICACONTROLS AND INDICACONTROLS AND INDICACONTROLS AND INDICAT TTTTTORS ORSORSORSORSORS Power on-off Range: Allows selection of ±6 dB or ±12 dB boost or cut. Color-coded LED’s indicate the range selected. Bypass: Toggles the EQ between IN and OUT (bypassed). A yellow LED glows to indicate Bypass. Low Pass Filter: Decreases the higher frequencies. Useful in reducing hiss or sibilance. The filtering range is continuously adjustable from 3 kHz up to 50 kHz. High Pass Filter: Decreases the lower frequencies, to combat rumble, footsteps, wind noise, etc. Continuously adjustable from 10 Hz to 250 Hz. Level Control: This control may be used to compensate for any changes in volume caused by the EQ settings. Clip LED: Indicates a distortion-causing overload. Adjust the Level control to compensate for clipping. EQ Sliders: These sliders allow boost or cut of either ±6 dB or ±12 dB (depending on the setting of the Range switch) over a narrow frequency band. Ground Lift: Fights hum or buzz by separating the signal and chassis grounds. W WWWWWARRANTY INFORMA ARRANTY INFORMAARRANTY INFORMAARRANTY INFORMAARRANTY INFORMAARRANTY INFORMATION TIONTIONTIONTIONTION The RackRider RR-Series Graphic Equalizers are protected by a limited ninety (90) day warranty covering manufacturing defects. Warranty service is provided by Furman at the address below. SPECIFICA SPECIFICASPECIFICASPECIFICASPECIFICASPECIFICA TIONS TIONSTIONSTIONSTIONSTIONS Channels: RR-131: one; RR-215, RR-231: two Bands per Channel: RR-215: 15 (25, 40, 63, 100, 160, 250, 400, 630,1k, 1.6k, 2.5k, 4k, 6.3k, 10k, 16k) RR-131, RR-231: 31 (20, 25, 31.5, 40, 50, 63, 80, 100, 125, 160, 200, 250, 315, 400, 500, 630, 800, 1k, 1.25k, 1.6k, 2k, 2.5k, 3.15k, 4k, 5k, 6.3k, 8k, 10k, 12.5k...

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