Posted on July 27, 2023 by nerfd Collins 30s-1 Amplifier This is a beautiful Collins 30s-1 with a 4CX1500B tube. The post Collins 30s-1 Amplifier first appeared on Hamshack. Share this:Click to share on Twitter (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)Click to email a link to a friend (Opens in new window) Classifieds