making a passive M/S unit. lundahl LL1540 or LL1527

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neilwight

Well-known member
Joined
Apr 13, 2005
Messages
49
going to get this completed this week based on jakob (gyrafs) passive layout.
its only going to be for line level for use with outboard as i dotn do any recording so i was wondering if i would get better performance out of the LL1540 instead of the LL1527.
its specs are improved however will there be issues with using this and impedance in a passive M/S setup.
would LL1527 be better since their optimum range is much wider with respect to impedance.

it was the warning that series series connections should ideally be used with the LL1540 that got me second guessing myself.

any thoughts
 

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