Page 1
5 0 0 S e r i e s M o d u l e User Guide www.radialeng.com True to the Music Radial Engineering Ltd. 1588 Kebet Way, Port Coquitlam British Columbia, Canada, V3C 5M5 tel: 604-942-1001 • fax: 604-942-1010...
Thank you for joining the growing number of Radial 500 series module users. We are confi dent that you will fi nd the Q3 Coil Equalizer to be a great addition to your recording studio setup. And although the Q3 is ‘plug and play’ easy to use, we recommend that you take a few minutes to read through this manual to familiarize yourself with the design and more importantly, the reasoning behind the way we created it.
8. OMNIPORT - Unbalanced ¼” TRS Rear Panel Rear Panel input and output receives a signal from an external device, processes it throught the Q3 and outputs the signal at the Omniport. Radial Engineering Ltd. Q3 Coil Equalizer 500 Module...
In other words, to recreate the type of curves we have conjured up inside the Q3, you would need at least two bands and 6 control knobs. This is ‘practically’ impossible in a small format module like the 500 series as the controls would be so tightly packed, they would be unusable.
5. Set the ON switch to bypass (EQ circuit out). The Q3 is a line level device. In other words, it is designed to take the output from a mic preamplifi er or pre-recorded track and process the signal before sending it along to a dynamic processor, effects device or back to the recorder.
MID band is made up of mostly cuts. This follows the way we humans like to ‘hear’ sound. Keep in mind, the Q3 is not intended to be a surgical tool, it is designed to enthral and excite. When using subtractive curves, you will notice that the sound level will appear to drop. This is normal.
Page 7
Simply press, listen and then take out to compare. Using the Omniport When the Q3 is used with a Radial Workhorse or one of our other 500 series power racks, the Omniport connection becomes available and in this case, it functions as an unbalanced input and output.
‘visual’ of what each individual preset curve looks like. DO NOT get caught looking at curves to make audio decisions. Use your ears! Once you get started, you will fi nd that getting around the Q3 will be very natural and incredibly quick. HIGH BOOST PRESETS +3dB High Shelf +9db @ 4.8 KHz...
® True to the Music Q3 COIL EQUALIZER 500 MODULE SPECIFICATIONS* Circuit type ........Coil/Capacitor/Resistive Boost and Cut Filters Frequency Response ....20Hz-20KHz +/- 1db in non EQ positions Dynamic Range ......>112dB Noise ..........<-90dBu (600 ohm source impedance - fi lters Off) Noise ..........
Page 16
THREE YEAR TRANSFERABLE LIMITED WARRANTY RADIAL ENGINEERING LTD. (“Radial”) warrants this product to be free from defects in material and workmanship and will remedy any such defects free of charge according to the terms of this warranty. Radial will repair or replace (at its option) any defective component(s) of this product (excluding fi nish and wear and tear on components under normal use) for a period of three (3) years from the original date of purchase.