thanks for these great IRs Krakatau!
here is a Channel Strip that uses one ("C_fired") to create an ambient swelling drone. very atmospheric!
the Channel Strip starts with an airy pad from Sculpture. you can change the timbre of the drone somewhat by changing Sculpture presets or using a different instrument but the drone is largely colored by the IR.
the first Space Designer uses the "C_fired" IR (you will need to download this IR. i didn't include it)
i reversed the IR (by activating the "Reverse" button) and i changed the sample rate down (by changing the "sample rate" parameter from "orig" to "/2")
the sample rate change pitches the IR down one octave which adds "fullness" to the sound (try this trick to add "fullness" to vocals)
the sample rate change also changes the length of the IR file (from 6s to 12s)
the second Space Designer is a reverb (very wet)
it uses an IR called "056 Immense Mosque"
this is an IR that was part of Logic v6 and i think its now called "6.6s_Palace.SDIR" (in Application Support/Logic/Impulse Responses/18 Concert Halls & Theaters)
if Logic can't find the right IR i've included "056 Immense Mosque" just in case
because this Channel Strip uses a reversed 12 second IR notes that you play won't sound for awhile. DON'T play a big chord and hear nothing then play a bunch more notes because 12 seconds later...ouch!!!
it's best to play very simple slow parts (see picture below) ENJOY!!!