Wow, do yourselves a favour and check out all the tracks and pics here Inside The Mix: http://royerlabs.com/insidethemix.html Royer Ribbon Mics - Inside The Mix http://royerlabs.com/library/ 121, 122, 122v, SF-12, SF-24 with different pre's like Gordon, Millennia, Neve 8088 board. 1176 compressor to Trident console preamps to Chandler EMI compressor.. images with pics showing a/b/c/d . Even Coles, Schoeps CMC6-U's Its really excellent. Kudo's Royer! I want a SF-24 now.