The Universal Audio LA-3A meticulously retains all the internal and external qualities of the original.
The Universal Audio LA-3A features the same simple control set, and the T4 electro-optical attenuator, which is the source of the LA-3A’s program dependent compression. It also retains the 2RU half-rack design, and comes complete with a single-unit rack assembly--no additional kit is necessary. All the original rear panel connections and controls are also maintained, while the commonly performed “LA-3A gain mod” is added as an additional switch for maximum studio versatility.
The original LA-3A Leveling Amplifier made its debut at the 1969 NY AES show and marked the departure from the tube design of the Teletronix LA-2A Leveling Amplifier. The LA-3A incorporated components and design concepts from the Putnam-designed 1176LN Limiting Amplifier. Immediately embraced as a studio workhorse and still widely used today, the LA-3A remains a favorite of engineers and producers worldwide for its unique compression characteristics and sonic signature.
Universal Audio LA-3A main features include:
- Classic Solid-State Opto-Compressor
- Custom UA Transformers & T4 cell
- Discrete Amplifier – up to 50dB gain
- Rear Panel "Gain Mod" switch for gain control
- Designed by ex-UREI engineer- Dennis Fink
- External Connections Jones Barrier terminals and XLR connectors
- Gain Reduction up to 40 dB
- Distortion Less than 0.33% at +24dBm
- Frequency Response 20Hz – 20kHz +/- 0.5 dB
- Noise Floor -80 dB below program at threshold of limiting
- Gain 30 +/- 1dB, 50 +/- 1dB
- Output Level +20 dBm nominal
- Input Level 0dBm @ 50dB gain; +20dBm @ 30dB gain
- Attack 1.5ms or less
- Release 0.06s for 50% release
Universal Audio Dual LA3A Classic Solid-State Opto-Compressor (code 37007)
Two Classic Leveler LA-3A units Factory Supplied in 19" rack kit.
£2,199.00 (inc vat)