<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<META content="MSHTML 6.00.2900.2627" name=GENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=#ffffff>
<DIV><FONT face=Arial size=2>I was wondering if anyone would have any good ideas
about what might work in place of the 7247 in a Fisher Space Expander reverb
amp. I have several 12AX7's and 12AU7's and some 12AT7's. I thought I'd start
with the AU and then the AT.</FONT></DIV>
<DIV><FONT face=Arial size=2>I doubt the AX would work as well and I've heard of
people replacing them in some guitar amps with AU's to get a more</FONT></DIV>
<DIV><FONT face=Arial size=2>mellow tone. That seems like a good
analogy.</FONT></DIV>
<DIV><FONT face=Arial size=2>I have a bunch of other twin triodes liek 6BQ7's
etc. too.</FONT></DIV></BODY></HTML>