- LA-2A Blog
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Library Creator: Michael
Angel, www.CDSoundmaster.com
Manual Index
Installation
The Programs
About The LA-2A Preamp Collection For Nebula Pro
Installation
For PC Users:
Use the included installer to select
your NebulaTempRepository Folder to install
the collection there. Or, you can simply copy all "n2p"
files to your
Nebula "Programs" folder and copy all "n2v"
files to your "Vectors" folder.
For Mac Users:
The Programs
"LA-2A Preamp Collection For Nebula Pro" is a collection of 21 programs,
all sampled at 96kHz and tested to retain accuracy at 44.1kHz and 48kHz sample rates with the latest
version of Nebula3 Pro.
You must be using an updated version of Nebula Pro Commercial for this collection.
It is designed to be used with the "Reverb" instance of Neb Pro.
Program Description:
Under this category, there are the sub-categories "CMP" for Compressor, "GAN" for Gain, and "LIM" for Limiter.
Under each of these categories there are the sub-categories "Low", Med", "Hi", "7K", and "CLN".
The Low, Medium, and High programs are edited to provide you with the character of the LA-2A at low, moderate, and high levels
of gain drive. This controls the frequency and harmonic distortion of the unit and they contain 10 Kernels of distortion.
The 7k Programs are the same as the Low, Medium, and High programs with distortion Kernels reduced to 7 Kernels for a similar complex effect with slightly less memory use. The "Clean" programs are identical to the original with all distortion Kernels removed. This gives the effect of the dynamic frequency response of the programs without the harmonic content, which also greatly reduces the resources used.
Program List
LA2A-COMP-HIGH
LA2A-COMP-MED
LA2A-COMP-LOW
LA2A-COMP-HIGH7K
LA2A-COMP-MED7K
LA2A-COMP-LOW7K
LA2A-COMP-CLEAN
LA2A-LIM-HIGH
LA2A-LIM-MED
LA2A-LIM-LOW
LA2A-LIM-HIGH7K
LA2A-LIM-MED7K
LA2A-LIM-LOW7K
LA2A-LIM-CLEAN
LA2A-GAIN HIGH
LA2A-GAIN MED
LA2A-GAIN LOW
LA2A-GAIN HIGH7K
LA2A-GAIN MED7K
LA2A-GAIN LOW7K
LA2A-GAIN CLEAN
LA2A-COMP-HIGH
This program provides you with the LA-2A in Compression mode. Settings are carefully set so that the signal is being passed
through the entire signal and is activating the opto-cell but with very little compression so that it does not alter
the accuracy of the spectral response. Use this program for the most accurate setting using all 10 Kernels of distortion.
Place an instance of this program after your LA-2A software emulator when it is set to Compression mode.
LA2A-COMP-HIGH7K
This program is the same as above with 7 Kernels of harmonic distortion for similar realism with reduced resource use.
LA2A-COMP-CLEAN
LA2A-COMP-MED
This program is the same as above with the harmonic content removed.
LA2A-COMP-MED7K
LA2A-COMP-LOW
This program is the same as above with 7 Kernels of harmonic distortion for similar realism with reduced resource use.
LA2A-COMP-LOW7K
This program is the same as above with 7 Kernels of harmonic distortion for similar realism with reduced resource use.
LA2A-LIM-HIGH
This program provides you with the LA-2A in Limiting mode. Settings are carefully set so that the signal is being passed
through the entire signal and is activating the opto-cell but with very little limiting so that it does not alter
the accuracy of the spectral response. Use this program for the most accurate setting using all 10 Kernels of distortion.
Place an instance of this program after your LA-2A software emulator when it is set to Limiting mode.
LA2A-LIM-HIGH7K
This program is the same as above with the 7 Kernels of harmonic distortion for similar realism with reduced resource use.
LA2A-LIM-CLEAN
LA2A-LIM-MED
This program is the same as above with the harmonic content removed.
LA2A-LIM-MED7K
LA2A-LIM-LOW
This program is the same as above with the 7 Kernels of harmonic distortion for similar realism with reduced resource use.
LA2A-LIM-LOW7K
LA2A-GAIN HIGH
This program is the same as above with 7 Kernels of harmonic distortion for similar realism with reduced resource use.
LA2A-GAIN HIGH7K
This program is the same as above with 7 Kernels of harmonic distortion for similar realism with reduced resource use.
LA2A-GAIN CLEAN
LA2A-GAIN MED
This program is the same as above with the harmonic content removed.
LA2A-GAIN MED7K
LA2A-GAIN LOW
This program is the same as above with 7 Kernels of harmonic distortion for similar realism with reduced resource use.
This program is the same as the "High" version but is recorded and edited to provide lower gain levels instead of more heavily driven levels.
LA2A-GAIN LOW7K
This program is the same as above with 7 Kernels of harmonic distortion for similar realism with reduced resource use.
About "LA-2A Preamp Collection For Nebula Pro"
The "LA-2A Preamp Collection For Nebula Pro" is designed to provide you the most authentic sound of this legendary compressor/limiter
when combined with your choice of software LA-2A emulator.
I recommend using your software LA-2A emulator first, followed by the corresponding Limiter or Compressor program and then followed by the
"Gain" program of choice. You do not have to use the "Gain" program, but if you are driving the compressor at more than moderate levels
you may enjoy this added effect. This is pushing the actual output electronics a little bit harder in addition to the general signal chain.
Becuase this is being performed without any compression or limiting, it remains consistent over the entire sprectrum, which can be a nice effect
when added to the chain. If you wish to simply add the sound of the LA-2A without any other software in the chain, you can choose to use
the Compressor, Limiter, or Gain of choice. The "Compressor" programs are running the opto-cell at very low levels with moderate gain applied
while in Compression mode. The same is true for the Limiter programs in Limiter mode. The Gain programs are not causing any compression to
occur and are driving the electronics slightly harder than the other two modes.
For additional information on these programs, and the LA-2A in general, please read the following from my blog:
Making Your Compressors More Realistic:
The LA-2A - UA Classics Teletronix LA-2A Leveling Amplifier
I truly hope that this collection adds to your enjoyment of Nebula Pro.
Thanks and God Bless You.
Sincerely,
Michael Angel
CDSoundMaster.com