10 band eq based on 6 band eq

[Tommygun011198]

hi all, im looking to build a 10 band eq based on the 6 band eq pcb. im wondering if this would be achievable just by adding another tl074 quad opamp? would it work if i added another tl074 and bandpass filters like the below, and then adjusted the values of the existing ones to new frequencies?

im using https://www.muzique.com/lab/gyrator.htm to calculate the frequencies

 

[jwin615]

Should work fine. You may want narrower Qs if you start bunching the frequencies up.

 

[Feral Feline]

See if you can get a 10-band schematic and have a gander at the associated values for each band. Steal from the best.