I tried the eq and hated it.
Its ony BYOC (of which i have 6) that i dont like. When it turned up a lot of parts were wrong or in the wrong quantities and there were mistakes in the instructions (a common complaint for the eq)
It's not an easy build, but i just couldnt get it to sound very good, it certainly was not transparent as claimed when set to 0 accross the piste.
But again i may have made a few mistakes based on the poor instructions/wrong parts.