Mark's right, which is why using Kerry's suggestion of copying the Rovi number (also available on Allmusic.com) is much the best way. You don't waste hours of time counting how many spaces you need to insert to get the AMG identifier right in Sooloos.

Sooloos, Roon, G series (with LPS upgrade), 800 series (with LPS upgrade), HD621, AC200, Prime and PS, DSPs old and new.

Purdeys, Moke, Leica, 'Blad. Only the best.