[Heathkit] Question on SB200 Amp
jeremy-ca
km1h at jeremy.mv.com
Wed Nov 8 13:20:43 EST 2006
Id suggest 2W Metal Oxide (MOX) as a good substitute. Their inductance is of
minimal concern at HF and they can take lots of surge abuse. Film resistors
are easily destroyed.
Mouser carries these.
Carl
KM1H
----- Original Message -----
From: "Dennis Berry" <dennisberry at worldnet.att.net>
To: <heathkit at mailman.qth.net>
Sent: Tuesday, November 07, 2006 6:38 AM
Subject: [Heathkit] Question on SB200 Amp
Is it OK to use 33 ohm Metal Film resistors for the 33 ohm Carbon Comp
resistors in the grid lines on the SB200? I wasn't sure if the metal films
were a no-no in grid lines? In general, is there anyplace in an amp where
metal film's should not be used/substituted?
Thanks in advance,
Dennis
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