This unit has been in a studio since it was new. I dont know much about its history but it powers up and plays. There are minor cosmetic dings on the exterior and the back Sub Level knob has been broken off. I am still able to spin the pot with my thumb and it still functions as a volume (see photo). The speaker cone has minor depressions but dont appear to affect performance (see photo). Missing the screen cover for the front. Comes with a power cord. Shipping will be in 1 to 2 business days. This unit is heavy (33 lbs) so will be reflected in shipping. Since this appears to be functioning returns only for damage in shipping. Specs: The PS 110-B from Tannoy is an integrated powered subwoofer designed to work either as an adjunct to a stereo playback system or to provide LFE (the Low Frequency Effects sub channel) in a surround system. The PS 110-B combines a long-throw, 10-inch woofer in a front-ported enclosure, with a 110-watt MOSFET amplifier and crossover built into the back of the cabinet. The case is finished in black vinyl, and four hefty rubber feet help prevent the box from coupling with the floor.The rear panel offers balanced XLR inputs that connect to the control room outputs of your mixer and two XLR outputs for passing a signal to a pair of powered speakers or to the power amp driving your near-fields. The crossover point is adjustable from 40 to 150 Hz, or it can be bypassed entirely, thereby feeding a full-range signal to both monitors and subwoofer. Other controls include a subwoofer level pot for setting the overall subwoofer/monitor balance, an LF boost knob that raises the extreme low 31 to 63Hz band by an overall +4dB linear shelf, and switches for ground lift and phase reverse. The power supply is internal (with removable AC cord), and all XLRs are wired pin 2 hot.?Balanced XLR inputsFrequency Response: 31Hz - 130HzBuilt-in amplifier power RMS: 110WInput sensitivity: Continuously variableInput Impedance: 10 kOhm balanced.Dispersion: Omni-directionalSize: (HxWxD) (17.52 x 11.30 x16.50)Weight: 33.0 lbs (14.5 Kg)