TDM Audio 32CL-2 v.2 - Manual (Page 20)

© 1996 TDM Design, Inc. Compressor/Limiter Owner’s Manual Page 20
input of your side processing chain. Plug the connector on the other end that corresponds to the
ring into the output of your side processing chain.
TDM Option Cards
The TDM 32CL series compressor/limiters have internal connectors for option cards. A variety of
different option cards is available from TDM. Plugging a card into the connector inserts the cir-
cuitry on the card into the side chain. The most common card to use for this application is the
parametric equalizer card. By simply plugging in the card and tuning its frequency response, a
32CL series compressor/limiter can be set up to emphasize or de-emphasize a range of frequen-
cies without the need for external equalizers and cables. In cases where the unit will be
permanently set up a certain way, using option cards is much more cost effective than purchasing
a dedicated external equalizer just for side chain processing. The cards are installed internally, so
once they are set up, they are under the cover and their settings cannot easily be changed. This is
an advantage in situations where you don’t want the settings changed, but it is an obvious disad-
vantage in cases where the settings will change often. In these situations, an external equalizer is
recommended. For information about what cards are available, contact your vendor or call TDM
(see Contacting TDM).