This Rupert Neve Designs Master Bus Transformer is in mint condition. I purchased it new from Sweetwater on October 24th, 2025, so it’s less than a year old, and it has been well cared for since. The chassis, knobs, switches, and finish are clean and sharp, with no scratches, scuffs, or signs of wear. It works exactly as it did out of the box. Rupert Neve’s custom transformers are the heart of his circuit design philosophy, and this all-analog 2-channel unit is built to put them to work on your tracks, stems, mixes, and masters. It adds the warmth, width, sweetness, and punch that in-the-box productions often lack.

It comes complete with the original packaging, manual, power cable, and all included accessories, so it’s well protected for shipping and ready to use the day it arrives. Proof of purchase from Sweetwater is available on request. If your mixes sound cold or sterile, this is a chance to get the Master Bus Transformer in like-new condition without paying full retail.