Possibly the best value in the business! The X73i is a class A, all discrete, transformer balanced microphone preamplifier with equalizer both based on the classic Neve 1073 module. It is constructed utilizing modern manufacturing techniques which allow us to offer this product at an incredible value. Now practically anyone can record with the classic sound of vintage modules without having to deal with inflated vintage prices. The X73i features the same class A mic pre as the X73 with all of the same eq parameters plus additional mid range frequencies, selectable input impedance, 1/4 inch D.I. on front panel, transformer balanced mic and line inputs, phase reverse, phantom power switch, eq switch, 70db of gain, quality Grayhill rotary switches, custom machined aluminum knobs, plus many other features.