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Topic: modifying a panastereo processor
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Matt Hale
Expert Film Handler
![](http://www.film-tech.com/ubbmembers/1518.jpg)
Posts: 123
From: Vancouver, Canada
Registered: Dec 2002
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posted 09-08-2003 04:43 PM
In our new mixing theatre, we are looking at using a Panastereo CSP2218 D-cinema processor, instead of building a b-chain out of discreet components (EQs, crossovers) According to the manual, the crossover frequency is preset by a resistor array to either 500HZ, 800Hz, or 1.2kHz at the factory. Since we will be using JBL 4622s as our main speakers, and JBL suggests a crossover of 630Hz for the bi-amped version of those, is it possible to replace the resistors in the 2218 to better match the suggested crossover point, or better yet put in pots so that it can be adjusted?
Has anyone ever done this? If not, is it theoretically possible?
Thanks.
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