I have a Xone DB2, and exclusively use the filter EQ option for all mixing. I feel like I could never go back to mixing with the traditional 3 or 4 band setup. I love my DB2, but have considered also purchasing an all analog mixer.
Besides the DB2 (and DB4), what other mixers (analog or digital) offer this feature?
Korg Zero 4 definitely does have it filter EQ is three of the eleven EQ options. I’m not aware of any analogue mixers that have a filter EQ, only digital ones that have it as an option like the Zero or the Allen & Heath. It’s not a standard choice so I think you’ll be out of luck as far as purely analogue mixers go.