Fixed input gain with -15 and -25 dB pad with variable output.
Three position switch controls top end shelves (boost only) - flat, bright, and air
Three position switch controls bottom end shelves - flat, deep, low cut
Phase switch, phantom power, and 1/4" direct injection on each channel
Originally purchased as a refurb from the manufacturer. Racked studio use only. Last used in 2019. Excellent condition.