Purchased and used only a handful of times, this load box is like-new-in-box and functions as should.

From SW:

Building upon Suhr’s highly regarded Reactive Load unit, the 8-ohm, 150-watt Suhr Reactive Load I.R. box upgrades the formula with a host of improved controls and powerful impulse response capabilities. Just like original, this device starts off with Suhr’s masterful reactive load technology, replacing your amp’s speaker load and allowing you to silently send your amp’s output straight into your audio interface, to the front-of-house engineer, or even your headphones. However, instead of relying on your amp’s raw signal, the Reactive Load I.R. comes equipped with 16 Suhr speaker cab impulse responses to add space, dimension, and an ultra-realistic edge to your direct tones. Plus, the Reactive Load I.R. also boasts a USB port to accommodate your preferred 3rd-party impulse responses. You also get an aux-in for silent jamming to your favorite tunes, a screen to navigate your impulse response, a 6dB signal boost for low-wattage amps, and a Hi-cut switch for sonic sculpting. Simply put, the Suhr Reactive Load I.R. is a superb all-in-one solution for the volume-concerned guitarist who requires uncompromisingly authentic cranked amp tones.