L-Acoustics LA4X User Manual

Specications
Digital Input
supported operating mode
standard AES/EBU (AES3) or electrical S/PDIF (IEC 60958 Type II)
sampling frequency (Fs) 44.1, 48, 64, 88.2, 96, 128, 176.4 or 192 kHz
word length 16, 18, 20 or 24 bits
Sample Rate Converter (SRC)
sampling frequency 96 kHz (SRC referenced to the amplied controller internal
clock)
word length 24 bits
dynamic range 140 dB
distortion THD+N < -120 dBfs
bandpass ripple ± 0.05 dB (20 Hz - 40 kHz, 96 kHz)
automatic fallback option
mode AB to CD
digital to analog
digital to digital
switchover conditions no clock, loss of lock, CRC error, bipolar encoding error or
data slip
constant delay independent from input Fs
constant level upon manual user selection of AES/EBU gain, independent
from input Fs
revert to initial signal upon manual user selection
input gain
range -12 dB to +12 dB
steps 0.1 dB
Latency
analog and AES/EBU
in standard operating mode 3.84 ms (independent from input Fs)
in low latency operating mode 0.76 ms (independent from input Fs)
57 LA4X user manual (EN) version 9.1

L-Acoustics LA4X Specifications

General

Brand	L-Acoustics
Model	LA4X
Category	Controller
Language	English