LEM RD 122 FX - Technical Specifications; Channel Input;Output Specifications; System and DSP Specifications

12
rd 122 & rd 122 fx
sensitivity
0 to -60dB
impedance
1.5 kohms
sensitivity
+15 to -45dB
impedance
10 kohms
Low cut
75Hz, 18dB/oct.
HIGH
+/-15dB @12kHz
MID
+/-15dB da 100Hz a 8kHz
LOW
+/-15dB @80Hz
sensitivity
-10dB/+4dB
impedance
10 kohms
HIGH
+/-15dB @12kHz
HI-MID
+/-15dB @8kHz
LO-MID
+/-15dB @500Hz
LOW
+/-15dB @80Hz
MIX output (balanced)
output level
+4dB Balanced XLR-M
MIX output (unbalanced)
output level
0dB Unbalanced JACK
ALT 3-4 output
output level
0dB Unbalanced JACK
CONTROL ROOM output
output level
0dB Unbalanced JACK
AUX sends
output level
0dB Unbalanced JACK
AUX return
sensitivity
0dB Unbalanced JACK
IN
0dB
OUT
0dB
minimum impedance
200 ohms
output level
2x193mW
A/D and D/A Converters
DSP resolution
Type of effects
Presets
Controls
CONTROL ROOM output
Frequency response 10Hz to 55kHz, +/-3dB
Hum & Noise -93dBu
THD <0.005% at +4dBu, 1kHz
IMD <0.005% at +4dBu, 1kHz
Crosstalk
FADER
PAN
-82dBu
-82dBu
Maximum levels
MIC IN
TAPE IN
other inputs
MIX OUT (XLR)
other outputs
+22dBu
+22dBu
+22dBu
+28dBu
+22dBu
Power supply see label
Weight
kg
6.0
Dimensions
mm (WxHxD)
392 x 392 x 80
MASTER SECTION
STEREO INPUT CHANNELS (5-8)
MONO INPUT CHANNELS (1-4)
EQ
Balanced JACKSTEREO LINE input
EQ
256
16-position PRESET BANK selector
16-position VARIATION selector
CLIP LED
MUTE SWITCH with LED indicator
+4dB
GENERAL SPECIFICATIONS
24 bit
24 bit
Hall, Room, Vocal & Plate REVERBS
Mono & Stereo DELAY (max DELAY TIME 500ms)
Chorus, Flanger & Vibrato MODULATIONS
REV+DELAY, REV+CHORUS, REV+FLANGER, REV+VIBRATO combinations
TAPE RCA phono
HEADPHONES output Stereo JACK
DSP SECTION (RD 82 FX version)
RD 122 • TECHNICAL SPECIFICATIONS
MIC input Balanced XLR-F
LINE input Balanced JACK