Comments on: BE100_schem2 https://www.preservationsound.com/tech-rca-be-100/be100_schem2/ information and ideas about audio history Mon, 24 Oct 2011 14:13:58 +0000 hourly 1 https://wordpress.org/?v=6.9.4 By: Doug Williams https://www.preservationsound.com/tech-rca-be-100/be100_schem2/#comment-6859 Mon, 24 Oct 2011 14:13:58 +0000 http://www.preservationsound.com/wp-content/uploads/2010/09/BE100_schem2.jpg#comment-6859 The opamps on the RCA BA-101A preamps can be API or Melcor, depending on era. API didn’t build anything other than the opamp.

The EQ appears to be entirely RCA in design.

]]>