16 AM442D/642D
SPECIFICATIONS
AM442D AM642D
Inputs
Total Channels 810
Balanced Mono Mic / Line channel 4 6
Balanced Stereo Line Channel 4 4
Aux Return 2 stereo 2 stereo
2T Input Stereo RCA Stereo RCA
Outputs
Main L/R Stereo 2 x 1/4” TRS, Bal. & 2 x XLR 2 x 1/4” TRS, Bal. & 2 x XLR
Rec Out Stereo RCA Stereo RCA
CTRL RM L/R 2 x 1/4” TS 2 x 1/4” TS
Phones 1 1
Channel Strips 810
Aux Sends 2 3
Pan/Balance Control Yes Yes
Channel insert CH 1~ CH 4 CH 1~ CH 6
Volume Controls 60mm fader 60mm fader
Master Section
Aux Send Masters 2 3
Master Aux Send Solo 23
Stereo Aux Returns 22
Aux Return Assign to Subgroup 11
Effects Return to Monitor 22
Global AFL/PFL Solo Mode Yes Yes
Phones Level Control Yes Yes
Faders 2 subgroups, Main L & R
Aux return 2, Aux 1, 2 subgroups,
Main L & R
Metering
Number of Channels 2 2
Segments 12 12
Phantom Power Supply +48V DC +48V DC
Switches Master Master
32/40-bit Digital Effect Processor
100 effects with tap delay con-
trol, Test tone and foot switch
(effect on/off)
100 effects with tap delay control,
Test tone and foot switch
(effect on/off)
Built-in Graphic EQ N/A Stereo 9-band
Center Frequency
60, 160, 315, 630, 1.25K, 2.5K, 5K,
10K, 16K Hz
Range ±12 dB
Frequency Response (Mic input
to any output)
20Hz ~ 60KHz +0/-1 dB +0/-1 dB
20Hz ~ 100KHz +0/-3 dB +0/-3 dB