Drawmer 1961 Vacuum Tube Equalizer Standard April 9, 2011/in All About Guitars /by sheetmusic$2,325.00 New low-noise circuitry with 12 active tube stages provides 2 channels of exceptional equalization and unique character.Drawmer 1961 Vacuum Tube Equalizer Standard http://www.sheetmusicdaily.com/wp-content/uploads/SheetMusicDaily-300x53.jpg 0 0 sheetmusic http://www.sheetmusicdaily.com/wp-content/uploads/SheetMusicDaily-300x53.jpg sheetmusic2011-04-09 16:33:492011-04-09 16:33:49Drawmer 1961 Vacuum Tube Equalizer Standard