Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!jarthur!nntp-server.caltech.edu!charlesg
From: charlesg@nntp-server.caltech.edu (Charles Grosjean)
Newsgroups: sci.electronics
Subject: Pass/A40 Power Amplifier/PMD16K100 Transistors?
Keywords: PMD17K100, Pass, Amplifier
Message-ID: <1991May26.051942.6265@nntp-server.caltech.edu>
Date: 26 May 91 05:19:42 GMT
Organization: California Institute of Technology, Pasadena
Lines: 6

I found an article in a 1978 Audio Amateur describing a class A amplifier
designed by Nelson Pass (of Threshold).  I can find most of the parts except
for the output transistors which are PMD16K100 and PMD17K100 lambda's.  I
can't find these transistors anywhere and I was wondering if anyone knew of
either an equivalent or a source.  Pass states that not substitutions should
be used, but I'm willing to try anything.  Thanks in advance.