3
LA-3A SPECIFICATIONS
Balanced Line Input Impedance. . . . . . . . 600
Ω
floating
Max. Input Level. . . . . . . . . . . . . . . . . . . . -0dBm @ 50dBm gain setting
Internal Output Impedance. . . . . . . . . . . . 600
Ω
floating
Maximum Output Level. . . . . . . . . . . . . . . +20 dBm nominal, 27 dBm max. peaks
Internal Output Impedance. . . . . . . . . . . . approximately 50
Ω
Recommended Minimum Load. . . . . . . . . 50
Ω
Frequency Response. . . . . . . . . . . . . . . . . 20 Hz to 20 kHz +/- 0.5dB
Maximum Gain. . . . . . . . . . . . . . . . . . . . . 50 dB +/- 1 dB
Noise Floor. . . . . . . . . . . . . . . . . . . . . . . . . -80 dB @ limiting threshold
Distortion. . . . . . . . . . . . . . . . . . . . . . . . . < 0.35% THD @ +24 dBm
Max Gain Reduction. . . . . . . . . . . . . . . . . 40 dB
Attack Time. . . . . . . . . . . . . . . . . . . . . . . . 1.5ms or less, program dependent
Release Time (stage 1). . . . . . . . . . . . . . . 60 ms (50% release)
Release Time (stage 2). . . . . . . . . . . . . . . 0.5 to 5 seconds, program dependent
General
Power Requirements. . . . . . . . . . . . . . . . . 115V / 230V operation
Fuse (115V use). . . . . . . . . . . . . . . . . . . . 3AG 1/8amp TD (slow blow)
Fuse (230V use). . . . . . . . . . . . . . . . . . . . 3AG 1/16 amp TD (slow blow)
Max. Power Consumption. . . . . . . . . . . . . 35 Watts
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . 3.5” vertical (2RU), 1/2 19” rack, 9.25” depth
Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.5 lbs. (boxed, 11 lbs.) Dual LA-3A, 13.0 lbs. (boxed 19 lbs)
Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . 1 year, parts and labor (go to www.uaudio.com for details)
