I have been the only owner. I have only used this item in a smoke free studio environment. I had Universal Audio change the tubes and do a complete diagnostic in the last year.The compressor is working PERFECTLY. No blemishes, she's clean.
A couple of options on this unit.... Tube Preamp and Optical Compressor.If you want the real deal hardware compressor, this is it. The item "Universal Audio LA-610 MkII only owner" is in sale since Monday, November 06, 2017. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Preamps & Channel Strips".
The seller is "sbs-one" and is located in Novi, Michigan. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Russian federation, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia.