# Grundman Mastering EQ Bandwidth and AD converter noise shaping
**URL:** https://community.mwtm.com/t/grundman-mastering-eq-bandwidth-and-ad-converter-noise-shaping/4983
**Category:** Q&A Mike Bozzi
**Created:** [March 5, 2024, 9:16pm UTC](https://community.mwtm.com/t/grundman-mastering-eq-bandwidth-and-ad-converter-noise-shaping/4983 "2024-03-05T21:16:29Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@phil\_demetro](https://community.mwtm.com/u/phil_demetro)
#### Post date: [March 5, 2024, 9:16pm UTC](https://community.mwtm.com/t/grundman-mastering-eq-bandwidth-and-ad-converter-noise-shaping/4983/1 "2024-03-05T21:16:29Z")
Hi Mike!
The Grundman mastering consoles sound really fantastic and it really shows in your work.
Would you happen to know the bandwidth or Q of the EQ’s there? Are they a fixed Q or are you able to select how narrow or wide the EQ slope will be?
Speaking of shaping and slopes… do you use any of the shaping options/functions in the Lavry AD converter?
Thank you and my best wishes to you.
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### Author:  [@Mike\_Bozzi](https://community.mwtm.com/u/Mike_Bozzi)
#### Post date: [March 6, 2024, 3:21am UTC](https://community.mwtm.com/t/grundman-mastering-eq-bandwidth-and-ad-converter-noise-shaping/4983/2 "2024-03-06T03:21:19Z")
Hello Phil,
The console in my studio has 24 separate frequency options ranging from 20Hz on the low end to 30kHz on the top. They have a broader fixed Q. All consoles are built and maintained in house by our amazing tech team.
With the Lavry Savitr, I don’t use any noise shaping but I do vary the soft saturation options. In the past using the older AD 122-96 I would play with the noise shaping a bit along with soft sat.
Thank you for the kind words, we take great pride in the sound of our equipment.
Mike