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Sound Pure's Take

Like all things from the mind of Dave Hill, the Ibis has all the standard features you could ever need PLUS the ability to add a little magic. The Ibis starts out as an incredibly detailed 4-band fully parametric EQ with a clean and musical tone. Everything from a wider Q for a more wide-stroke manipulations to very narrow, laser-focused carving, the Ibis delivers what you want for tracking, mix buss and mastering.

Where things get interesting: you have the ability to add variable color to one frequency band, or ALL bands. Want to take some harshness out of a vocal? Add the color in the upper-mids to ease off some edge. Want to add thick texture to the low-end of your EDM mix? Throw some color on the low-band. The ability of this EQ to control the color on any band, all bands, or run it clean, opens up a tremendous amount of flexibility for handfuls of applications and nearly any genre. 

From Crane Song

(Description of standard unit below. This listing is the fully stepped mastering version).

IBIS is an analog equalizer that boldly takes equalization to a new level of musicality. Each of its four bands features switch-selectable frequencies centered on and covering musical-step intervals from 32-Hz "C" to 22.35-kHz "F." Its four overlapping bands are labeled with note names and frequency allowing for the first time a "translation" between musician-speak and engineer-jargon. The bandwidth control has similar notation with adjustment from 0.2 octave to 4 octaves per band and a boost / cut range of 12 dB.


The low-cut filter is switch selectable from 20-Hz to 150-Hz with slopes of either 12-dB or 24-dB per octave. Like most Crane Song products, IBIS utilizes discrete class-A circuitry and features a truly unique and adjustable "color" function that can be applied to either the entire audio path or to any individual frequency band. 

Input
Floating, balanced. Maximum input is +25 dBm. The connectors are XLR.
Output
Floating, balanced. Maximum output is +25 dBm. The connectors are XLR.
Input and Output Connections
Pin 2 is Sig + , Pin 3 is Sig- , Pin 1 is GND
Power
100, 120, 230,240 volt; 50/60 Hz; 55 watts MDL .6A Fuse for 100V and 120V MDL .3A Fuse for 230V and 240V
Noise
Measured with the eq set flat and the bandwith controls at max -85dbm
Clipping
+25 dbm
Distortion
With the eq set flat measured at +20 dbm 0.001%
Pilot Lamp
# 327
Shipping Weight
19 lbs. (8.6 kg)
Depth Behind Panel
12.5 inches (31.75 cm) plus cabling
Panel Height
2 rack spaces
Frequencies
There are 24 frequencies per band for a total of 96 frequencies with the bands overlapping. They are stepped on both the mastering and standard units.
Boost-Cut
The standard equalizer has a range to plus or minus 12 db on each band. The Mastering version has a range of plus or minus 6 db This is stepped 0.5 db steps to 5 db and a 1 db step to 6db on the mastering version.
Bandwith
Bandwidth in octaves is measured at full boost. The maximum is 4 octaves and a minimum is 0.2 octaves. This is a Q range from 0.15 to 17. On the mastering unit this is stepped with 12 steps

Free 3-Year Warranty

Sound Pure stands behind our products. Free three-year warranty on this item. Coverage exclusions live in Terms & Conditions, Section 27.

Level of support and expertise that simply isn't available at big-box megastores. Read the warranty →

Returns

Not eligible for Try Before You Buy or the 48-hour approval period. Standard return policy applies — see Terms & Conditions, Section 18 for details.

Sound Pure Studios Control Room A — Durham, NC

Sound Pure Studios · Durham, NC

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