Furman Sound RackRider RR-215 - Manual (Page 2)

SPECIFICA SPECIFICA SPECIFICA SPECIFICA SPECIFICATIONS TIONS TIONS TIONS TIONS
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, 16k, 20k)
Boost/Cut Range: ±6 dB or ±12 dB, switch selectable
Slider Travel: 20 mm with center detent
Input Connections: Active balanced XLR and ¼" TRS; unbalanced RCA
Impedance: Input: 20 k
Ω
balanced; 15 k
Ω
unbalanced; Output: Less than 600
Ω
Maximum Levels: Input: +18 dBV; Output: +16 dBV
Signal to Noise Ratio: 93 dB at 1 kHz
Distortion: .02% THD, 1 kHz, all sliders at center
Frequency Response: 20 Hz to 50 kHz, +0, -3 dB, all sliders at center
High Pass Filter: RR-131, RR-231: 10 Hz To 250 Hz Variable; RR-215, 40 Hz fixed; 12 dB/octave
Low Pass Filter: RR-131, RR-231: 3 kHz To 50 kHz Variable; RR-215: 16 kHz fixed; 12 dB/octave
Dimensions (W X D X H): RR-215, RR-131: 19" X 8.66" X 1.75"; RR-231: 19" X 8.66" X 3.5"
Weight: RR-215, RR-131: 5.22 lbs (2.9 kg); RR-231: 9.36 lbs (5.2 kg)
Power Requirements: 100-120 VAC, 60 Hz, or 200-240 VAC, 50 Hz, switch selectable; 15 watts
Safety Agency Approvals: CE, TUV, EMC. Pending: NRTL
(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 INDICA CONTROLS AND INDICA CONTROLS AND INDICA CONTROLS AND INDICAT T T T TORS ORS ORS ORS ORS
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 W W W WARRANTY INFORMA ARRANTY INFORMA ARRANTY INFORMA ARRANTY INFORMA ARRANTY INFORMATION TION TION TION TION
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.
Rear Views, RR-215, RR-131, RR-231
3-0110 963002-2751