[sdiy] Tubes in Synths [ was : Harry's Nightmare! ]

[Nick Liebrecht]

Wait,
The NE-2 is available from almost any supplier.  It's used in a few other
op-amps that i have schematics for.  e-mail me privately if you want them.

Nick Liebrecht

-----Original Message-----
From: owner-synth-diy at dropmix.xs4all.nl
[mailto:owner-synth-diy at dropmix.xs4all.nl]On Behalf Of alex dickey
Sent: Thursday, November 08, 2001 1:34 PM
To: synth-diy at dropmix.xs4all.nl
Subject: Re: [sdiy] Tubes in Synths [ was : Harry's Nightmare! ]



> On a related note, I found a schematic for an old tube opamp which
> is I think one of the first packaged opamps made.
> http://www.themusic.net/schematics/tube-opamp.gif

can someone fill me in on what the NE-58's are?  i've never seen that
symbol before.

thanks,
alex