This manual provides general information, preparation for use, installation and operating instructions for the Universal Audio LN, Limiting Amplifier. The information contained in this manual is subject to change without notice. Universal Audio, Inc. makes no. · Urei Designed by Bill Putnam based on curcuits from his preamplifier. After this came the LN (Low Noise). The first major modification to the circuit was designed by Brad Plunkett in an effort to reduce noise- . Let's begin from what the original UREI LN manual states: "The model LN Peak Limiter is the most widely used device of its kind. Since its introduction in the late '60s, thousands have been used for applications which require precise, automatic control of peak signal levels in the recording studios, disc mastering, broadcast.
UREI LA-4 Compressor/Limiter Owners Schematics. Contents: Schematics, Product Picture / Illustration, Introduction / Features, Specifications, Controls, Functions Theory of Operation, Calibration / Alignment Instructions. Note: IMPORTANT! This manual is for the original version. (Dated ) (21pages/$25). Setting the LN up is quick, after you rack it you will just need to plug up your audio/connections and that is it. There is only 1 XLR input and 1 XLR output on it. There are many situations and reason to use a leveling amp instead of using a compressor. So that was the reason we purchase it just for those times we would need a leveling amp. In , the sons of Bill Putnam Sr. resurrected Universal Audio to make authentic reissues of the legendary gear from Urei. Their first release was the LN, based primarily on revisions C, D and E of the most famous FET compressor in history.
The Universal Audio Compressor/Limiter was first introduced in , created by Bill Putnam Sr. as the solid state successor to his tube-based limiting amplifier. The uses a Field Effect Transistor, or FET, as a voltage divider to accomplish the task of compression, in conjunction with I/O transformers and a Class A line level amplifier. This manual provides general information, preparation for use, installation and operating instructions for the Universal Audio LN, Limiting Amplifier. The information contained in this manual is subject to change without notice. Universal Audio, Inc. makes no. This manual provides general information, preparation for use, installation and operating instructions for the Universal Audio The information contained in this manual is subject to change without notice.
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