Universal Audio LA-2A

Universal Audio LA-2A Leveling Amplifier

The Universal Audio LA-2A Leveling Amplifier is true to the original design, Universal Audio's famed tube-amplified T4 electro-optical compressor.

Universal Audio LA-2A Leveling Amplifier Details

For over 50 years the Teletronix LA-2A has been revered for its smooth, natural, musical compression. With its unique tube-driven electro-optical attenuator system that allows instantaneous gain reduction with no increase in harmonic distortion, the Universal Audio LA-2A massages signals like no other compressor ever made.

Features

  • Dial-in legendary optical tube compression textures for vocals, bass, drums, and more
  • Record your tracks through vintage UA, “handmade in the USA,” circuits
  • Easily add iconic warmth and tube limiting with simple, easy-to-use controls
  • Track and mix with a piece of audio recording history

 

Teletronix founder Jim Lawrence first used photocells for controlling audio gain in the early 1960s. His ingenious optical compression design was a technological breakthrough, far surpassing the stability and transparency of earlier circuits. Universal Audio founder M.T. Bill Putnam later purchased this patented technology, continuing to manufacture the Universal Audio LA-2A for years to come.

Universal Audio’s Teletronix LA-2A Classic Leveling Amplifier reissue provides the performance characteristics of the iconic original. With painstaking care, every new Universal Audio LA-2A unit is point-to-point hand wired at Universal Audio’s Custom Shop in Santa Cruz, California, with every component carefully evaluated for authenticity. As a result, today’s Universal Audio LA-2A will bring the same legendary compression characteristics of the original to all of your recordings. Demand the original. Accept no copy.

Specifications

  • Input Impedance 50, 150, 250, 600 ohms
  • Output Load Impedance 50, 150, 250, 600 ohms
  • External Connections Jones Barrier terminals and XLR connectors
  • Frequency Response +0/-1 dB 30 Hz to 15kHz
  • Gain 40 dB ±1dB
  • Input Level +16 dB maximum
  • Output Level +10 dB nominal, +16 dB maximum
  • Distortion Less than 0.5% THD (0.25% typical) at ±10 dBm
  • Noise 70 dB below +10 dBm output level
  • Dimensions 19″ Rackmount chassis, 3U
  • Weight 13 lbs.

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The details provided above are drawn from historical documents like advertising brochures or user manuals. They’re shared without bias or review. This info is given solely for your consideration, helping you gauge its usefulness to you.

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