Bought this for my AV rack, not going to use now as my 909s work fine. Its got a clean from and case, been recently serviced by Stephen at VintageTech in Guildford.Needs XLR professional connectors, made by Quad for Sound Associates most of which went to the BBC. Item can be seen and picked up from SM6, if enough warning can be set up with a 99 CD and a pair of Martin Logans, only for genuine buyers. The item "Quad SA520C power amp, rack mount, ex BBC newly serviced" is in sale since Wednesday, November 17, 2021. This item is in the category "Sound & Vision\Home Audio & HiFi Separates\Amplifiers & Pre-Amps". The seller is "eug041969" and is located in Wallington, Surrey. This item can be shipped to United Kingdom.