Music Gear Forums » amplifiers http://mg-mk.com/forums Check all music gear forums at once glance Tue, 28 Jun 2011 12:53:08 +0000 http://wordpress.org/?v=2.9.1 en hourly 1 API 2520H – any info/history/etc. http://mg-mk.com/forums/api-2520h-any-infohistoryetc/ http://mg-mk.com/forums/api-2520h-any-infohistoryetc/#comments Thu, 06 May 2010 20:07:50 +0000 admin http://mg-mk.com/forums/api-2520h-any-infohistoryetc/ Hi, I bought a vintage API 550A that someone has replaced one of the two 2520 opamps with a 2520H – does anyone know anything about when these were made, what they were originally used for? their quality/sound or any other interesting facts they’d like to share?

By superwack (Gearslutz.com)

Read more

]]> http://mg-mk.com/forums/api-2520h-any-infohistoryetc/feed/ 0