https://www.preservationsound.com/1957-a-few-bits-from-the-end-of-the-mono-age/ information and ideas about audio history Sat, 12 Nov 2022 15:18:58 +0000 hourly 1 https://wordpress.org/?v=6.9.4 https://www.preservationsound.com/1957-a-few-bits-from-the-end-of-the-mono-age/#comment-625632 Sat, 12 Nov 2022 15:18:58 +0000 http://www.preservationsound.com/?p=3238#comment-625632 This is an incredible site and I am so thankful that I came across it. Lots of great ads and information from the past. I own Dynaco, Eico, Heathkit, and restore vintage guitar and hi-fi equipment. Been doing this for over 45 years. I work as a senior engineering technician during the day. Thank you for the site and for all of the good work that you do. Bill

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