The Microphone Book by Heil Sound
Things you were never told about microphones, a PDF by Bob Heil
Visit The Microphone Book by Heil Sound DXZone Resource Page
Download micprimer2012.pdf file from www.heilsound.com
Things you were never told about microphones, a PDF by Bob Heil
Visit The Microphone Book by Heil Sound DXZone Resource Page
Download micprimer2012.pdf file from www.heilsound.com