Other than metering, they were identical M ----- Original Message ----- From: "Gary Glaenzer" <glaenzer at verizon.net> To: "Broadcasters' Mailing List" <broadcast at radiolists.net> Sent: Tuesday, December 19, 2006 12:37 PM Subject: Re: [BC] processing way back when > SA-38 was more of a compressor, wasn't it ? > > and SA-39 was a limiter ? >