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SPECIFICATIONS
AM55 AM85 AM105 AM105FX AM125 AM125FX
Inputs
Total Channels
346 6 8 8
Balanced Mono Mic / Line
channel
122 2 4 4
Balanced Stereo Line Channel 2 4 4 4 4 4
Aux Return - 1 stereo - - 2 stereo 2 stereo
2T Input Stereo RCA Stereo RCA Stereo RCA Stereo RCA Stereo RCA Stereo RCA
Outputs
Main L/R Stereo
2 x 1/4" TRS,
Bal.
2 x 1/4" TRS,
Bal.
2 x 1/4" TRS,
Bal.
2 x 1/4" TRS, Bal.
2 x 1/4" TRS,
Bal.
2 x 1/4" TRS, Bal.
Rec Out Stereo RCA Stereo RCA Stereo RCA Stereo RCA Stereo RCA Stereo RCA
CTRL RM L/R - 2 x 1/4" TS 2 x 1/4" TS 2 x 1/4" TS 2 x 1/4" TS 2 x 1/4" TS
Phones 1 1 1 1 1 1
Channel Strips
346 6 6 6
Aux Sends - 1 1 1 2 2
Pan/Balance Control Yes Yes Yes Yes Yes Yes
Channel insert - - - - - 4
Volume Controls Rotary Rotary Rotary Rotary Rotary Rotary
Master Section
Aux Send Masters
--- -YesYes
Phones Level Control Yes Yes Yes Yes Yes Yes
Faders
Main L & R
(Rotary)
Main L & R Main L & R Main L & R Main L & R Main L & R
Metering
Number of Channels 2 2 2 2 2 2
Segments 4 4 4 4 4 4
Switches Master Master Master Master Master Master
Digital Effect Processor
---
1Digital EFX with
one Variation
control
-
1Digital EFX with
one Variation
control
20Hz ~ 60KHz +0/-1 dB +0/-1 dB +0/-1 dB +0/-1 dB +0/-1 dB +0/-1 dB
20Hz ~ 100KHz +0/-3 dB +0/-3 dB +0/-3 dB +0/-3 dB +0/-3 dB +0/-3 dB
Crosstalk
(1KHz @ 0dBu, 20Hz to 20KHz bandwidth, channel in to main L/R outputs)
Channel fader down, other
channels at unity
<-90 dB <-90 dB <-90 dB <-90 dB <-90 dB <-90 dB
Noise
(20Hz~20KHz; measured at main output, Channels 1-4 unit gain; EQ flat; all channels on main mix; channels 1/3 as far left as possible, channels
2/4 as far right as possible. Reference=+6dBu)
Master @ unity, channel fader
down
-86.5 dBu -86.5 dBu -86.5 dBu -86.5 dBu -86.5 dBu -86.5 dBu
Master @ unity, channel fader @
unity
-84 dBu -84 dBu -84 dBu -84 dBu -84 dBu -84 dBu
S/N ratio, ref to +4 >90 dB >90 dB >90 dB >90 dB >90 dB >90 dB
Microphone Preamp E.I.N. (150
ohms terminated, max gain)
<-129.5 dBm <-129.5 dBm <-129.5 dBm <-129.5 dBm <-129.5 dBm <-129.5 dBm