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Author Topic: Dolby cat 92 pre-amp cards. Stephen Furley Film God Posts: 3059 From: Coulsdon, Croydon, England Registered: May 2002 posted 12-07-2002 01:38 PM                     I have two different versions of this card, the 92-3 and the 92-4. The 92-4 seems to have four extra capacitors, two extra resistors and one extra diode, all close to the relay, but is otherwise very similar. does the cat 92-4 have any great advantage over the 92-3? What other versions are available. I want to buy four more of these cards, are there any versions I should avoid?  |  IP: Logged Steve Kraus Film God Posts: 4094 From: Chicago, IL, USA Registered: May 2000 posted 12-07-2002 04:59 PM                    Does the 92-3 still give you the MF adjustment or was that an even earlier version that lacked that? The silver transformer version is better than the black transformer type. The later transformerless ones (with all pots facing the front) is best of all. I've used all three but have no experience with the MPU's made by SMART or PanaStereo which a lot of people like.  |  IP: Logged

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