5
Operating Manual - LX-308B Stereo Line/Microphone Mixer
SPECIFICATIONS
DISTORTION
THD at +20 dBu, 20Hz-20KHz . . . . . . . . . . . . . . . .<0.02%
IMD (SMPTE) at +20dBu . . . . . . . . . . . . . . . . . . . .<0.01%
HUM & NOISE (20Hz-20KHz)
residual output noise, all levels at minimum . . . . <-100dBu
MASTER OUT, MASTER LEVEL and one
INPUT LEVEL at nominal (unity gain) . . . . . . . . . <-90dBu
FREQUENCY RESPONSE
20Hz-20KHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.2dB
VOLTAGE GAIN
(dB±1)
INPUTS or SUB INPUTS to
MASTER OUTPUTS (levels at nominal) . . . . . . . . . . .0dB
INPUT to MASTER OUTPUT (levels at max) . . . . . .30dB
Ch.1 or Ch.2 INPUT in MIC position to
MASTER OUTPUTS . . . . . . . . . . . . . . . . . . . . . . . . . .61dB
SUB INPUTS to MASTER OUTPUTS
(master level at max) . . . . . . . . . . . . . . . . . . . . . . . . . . .15dB
CROSSTALK
adjacent inputs or input to output at 1KHz . . . . . . . . <-80dB
adjacent inputs or input to output at 20KHz . . . . . . <-60dB
VU METERS
Two 5-segment LED meters. . . . . . . . . . . . . . .0VU=+4dBu
PEAK INDICATORS
activated when internal signal is 3dB below clipping
SHIPPING WEIGHT
9 lbs. (4.1kg)
DIMENSIONS
19" x 1.75" x 9.4" (483mm x 44mm x 239mm)
POWER REQUIREMENTS
100-240 VAC, 50-60 Hz, 30 watts
*unless otherwise stated, specification conditions are: 150
Ω
source, all levels set at nominal, outputs into 2.7K
Ω
or greater.
