Of course the Eureka provides all of the secondary features you need in a preamp/channel strip. A 20 dB pad lets you tame hot input signals, and a high-pass filter attenuates all frequencies below 80 Hz by 12 dB. Polarity reverse enables you to deal with phase problems when using open mics.

Try the Eureka. Like the great Archimedes, you’ll be shouting, “I have found the solution!”