Universal Audio Teletronix LA-2A Classic Leveling Amplifier

For over half a century, the Universal Audio Teletronix LA-2A Classic Leveling Amplifier has been the gold standard in audio compression, renowned for its smooth, natural, and musical results. This legendary compressor harnesses a unique tube-driven electro-optical attenuator system, enabling instantaneous gain reduction with zero increase in harmonic distortion. Musicians and sound engineers worldwide revere the LA-2A for its ability to massage signals in a way no other compressor can replicate.

Universal Audio's reissue of the Teletronix LA-2A Classic Leveling Amplifier meticulously captures the magic of the original. Each unit is handwired point-to-point at Universal Audio's Custom Shop in Santa Cruz, California, where artisans meticulously evaluate every component for authenticity. This dedication ensures that today's LA-2A delivers the same iconic compression qualities that have made it a studio essential for decades. Insist on the original and experience unparalleled audio excellence.

Key Features

• True to the original in design, manufacturing, and performance
• Lag-free, distortion-free optical attenuator system
• Distortion less than 0.5% THD
• 0 to 40 dB gain limiting
• Balanced stereo interconnection
• Frequency response 1 dB, 30 to 15,000 cps
• Output level of 10 dBm and 40 dB gain
• Low noise - less than 70 dB below ±10 dBm output

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
• Attack Time: 10 microseconds
• Release Time: 0.06 seconds for 50% release; 0.5 to 5 seconds for complete release
• Meter: dB gain reduction and dB output
• Power Requirements: 35 watts, 120/240 volts, 50/60 Hz
• Environmental: Maximum operating temperature 160°F
• Dimensions: 19” Rackmount chassis, 3U
• Weight: 13 lbs.

Package Contents

• Universal Audio Teletronix LA-2A Classic Leveling Amplifier
• Power cable
• User manual