maag AUDIO EQ4 500 Series 6-Band Equalizer Instruction Manual
- June 5, 2024
- maag AUDIO
Table of Contents
maag AUDIO EQ4 500 Series 6-Band Equalizer Instruction Manual
The new Maag Audio EQ4® (500 Series) is a one channel 6 band equalizer with AIR BAND® (shelf boost from 2.5 to 40kHz), compatible with the API 500-6B lunchbox® and 500VPR rack systems. Following its EQ3 and EQ3-D predeces-sors, the EQ4® provides unparalleled transparency and top end presence while maintaining the true natural sound be-hind the mix. EQ adjustments are obtained with minimal phase shift and detent controls allow for easy recallable settings.
Presented in the flagship lunchbox® portable format, the EQ4® offers the legendary AIR BAND® and five other sonically superior band passes. Maag Audio is an official member of the VPR Alliance.
Product Overview
Specification
| *Specification | Value | *Specification | Value |
|---|---|---|---|
| Frequency Response | -2dB points. 10Hz & 75kHz | Headroom | +25 dBu |
| Nominal Input Impedance (XLR) | 48 K Ohms. balanced | THD + Noise | < 0.005% |
| Nominal Output Impedance (XLR) | 50 Ohms. balanced |
- Specifications subject to change without notice.
Operation Notes
Because of the Maag Audio EQ4’s unique design, phase shift is very minimal. This helps the user maintain the integrity of the original sound and enhance the “Airy” frequencies, while tonally shap-ing the sound from the top to the bottom. The lack of phase shift and the AIR BAND® make the EQ4® great on anything that needs EQ shaping.
The EQ4’s band passes all interact with each other. Increasing the AIR BAND® gain will also increase the overall gain to a small extent. This is normal and is a necessary byproduct of the de-sign. This happens because of the interaction (summing) of the AIR BAND® with all of the other band passes. This interaction is a necessary part of the design to ensure the integrity of the sound is maintained. To compensate for the added overall gain, simply turn down each of the 5 band pass knobs equal amounts. An example would be two clicks down on all 5 knobs. The EQ will remain the same shape, but the overall gain will be lowered. This compensates for the extra gain added from the interaction of the boosted band passes. This is the correct way to get the de-sired results from the Maag Audio EQ4®. Here is another way to look at it: If lifting a desired frequency, you may want to consider bringing down the level of the other band passes above and or below ; always remembering the band passes interact with each other. This is a dif-ferent approach from other typical equalizers.
Understanding how the band passes and the AIR BAND® interact in the Maag Audio EQ4®, will help you better shape your sound; providing unparalleled transparency and top end presence while maintaining the true natural sound behind the source.
Product Warranty
Maag Audio expressly warrants its products for a period of one (1) year from the date of purchase. Products will be free of manufacturing defects. Within the warranty period, a product will be tested, repaired or replaced at the sole discretion of Maag Audio, free of charge. All warranty service will be conducted through authorized Maag Audio dealers only. The end user is required to provide proof of purchase (receipt or invoice) of the product. This warranty is offered solely to the original purchaser of the product from an authorized Maag Audio dealer and is not transferable. This warranty does not include the shipping charges to and from the authorized Maag Audio dealer from whom the product was purchased. Maag Audio will pay for shipping costs between the dealer and Maag Audio. All warranty service requires a Maag Audio issued RMA number. Please conduct warranty service communication with an authorized Maag Audio dealer.
Warranty Exclusions
The foregoing express warranty is made in lieu of all other product warranties, expressed and im-plied, including merchantability and fitness for a particular purpose which are specifically dis-claimed. The express warranty will not apply to defects or damage caused by post purchase ship-ping and transportation, storage, careless handling, nor damage caused by misuse, hot swapping, use in non-API lunchbox, accidents, neglect, alterations, operator error, or failure to properly main-tain products.
