One other important note…
If you’re trying to recreate a vintage (warmer) reverb like you get with the old springs the factory settings on modern digital processors are often just too bright. I know, everyone runs to the spec sheet to make sure something has a full 20 Hz – 20 kHz frequency response. That’s great for the dry signal, but really unnecessary for the wet signal where reverb is concerned.
Natural reverb doesn’t even have that much top end in a small room tiled with mirrors. The spring reverbs I mentioned above have top frequencies from 5 – 7 kHz. The venerable old
Lexicon PCM-60 topped out at 10 kHz. So did the first Midiverb; and
the SPX-90 at 12 kHz. More importantly, they just had more body than something like the MPX-100, which to me sounds thin.
That’s one reason I like the LXP-1. It does have a wet high frequency response of 15 kHz, but for the reverb programs the algorithms were designed to simulate natural reverb. Some describe it as dark compared to newer devices. I call it natural sounding. The plates and rooms on that thing are just ear candy to me.
A common mistake I’ve heard for years on amateur recordings is unnaturally bright spatial treatment. If you’re trying to create some unearthly space that’s ok, but if you’re going for realism you have to give the listener convincing spatial cues like they hear in everyday life.
That’s the key though – whatever you’re using get into your programs and tweak the EQ down, or cut it on your board.