INSTRUCTION MANUAL. LEVELING AMPLIFIER. MODEL LA-2A. TELETRONIX DIVISION. BABCOCK ELECTRONICS CORP. RANDOLPH STREET. The CLA-2A is modeled on a hand-wired, tube-based compressor originally produced by Teletronix in the early s. Initially intended for use in broadcast, the. Technical Specification. Download Product Manual Product Manual French. ‘2A Style, Transformer balanced, high voltage, opto tube compressor​. Utilizes.

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When you put bass and drums in them they get fatter and bigger. Thick and gluey Made first in Sunnyvale CA not far from McDSP headquartersthis peak limiter has become one of the most sought after devices in music production. Here’s the re-issue model from Universal Audio Check the heading on this page: More choices in this product category from other manufacturers: You can help Wikipedia by expanding it.

LA-2A Leveling Amplifier – Wikipedia

Archived copy as title All stub articles. The LA-2A is msnual hand-wired, tube-based compressor. Designed by Bill Putnam, it has a unique electro-optical attenuator system allowing instantaneous gain reduction with no increase in harmonic distortion, producing very natural compression characteristics.

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Archived from the original PDF on The properties of the T4 give the LA-2A its unique character by making it an entirely program dependent design.

Absolute all time classic design, much copied. It’s a mono compressor leveling amplifier – Here’ some snippets from the www about the original: We have hundreds of manusl added to the site!

This page was last edited on 9 Mayat To receive automated replies be sure manuaal add a valid email address! My user type is: It uses an electro-luminescent panel together with a cadmium-sulfide light dependent resistor to provide gain reduction, which, in the LA-2A, is called the T4 cell.


The LA-2A has a sonic character that makes it sought after by many recording engineers. The LA-2A has simple controls: And unless you hit them way hard and make the tubes sizzle they don’t really distort.

LA-2As warm mxnual up. This gives the compression response more ‘presence’ in the mix as the amount of compression actually decreases when enough signal is driven into it to reach the ‘tail’. To cut down on spammers, cookies must be enabled to post comments to this page.


Looking for the user manual? Add your email if you want replies to any question you post – You will receive an email if someone replies! Minimum of knobs and fat, warm sound, the sort of unit that gave valves a good name; now reissued. Teletronix LA2A fx-units information!

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Views Read Edit View history. Up to 40 dB distortion: The VU meter may also be switched to show the gain reduction or output level.