1977 Sony ECM-31M Electret Condenser Microphone with Instructions - $99 - (Penticton, BC)

~0~ This auction is for a vintage 1977 Sony ECM-31M Electret Condenser Microphonein excellent condition in it's original case with instruction booklet. Please enlarge and view the photos for the best idea of condition and content. Thank you for your bid!

Posted in Penticton, BC, Electronics
From ebay.com - 1 month ago