Mono Audio Boards (Digital Gain Control)
Board Numbers
Enclosure
Input
Output
Epica-256
FG1028-431
FG1028-434
Epica-128
FG1028-461
FG1028-464
Parameter
Conditions
Value
Digital Gain
Throughput
Frequency
Response
f = 20 Hz to 20 kHz
<+/- 0.1 dB
THD + Noise
f = 20 Hz to 20 kHz,
Vin = -10 dBu to +22 dBu
<0.03%
Crosstalk
f = 1 kHz, Vin = +20 dbu
<-95 dB
Signal to Noise
Ratio (SNR)
f = 20 Hz to 20 kHz,
Vin = +20 dBu
>110 dB
Digital Gain
Input
Level (max.)
+22 dBu, balanced
Impedance
18 kohm
Input gain
adjustment range
Via software
+10 dB to -70 dB (mute)
Connector Type
Pluggable 3-position
terminal block
Digital Gain
(Volume)
Output
Level (max.)
+22 dBu, balanced
Impedance
50 ohm
Volume control
adjustment range
Via software
+10 dB to -70 dB (mute)
Connector Type
Pluggable 3-position
terminal block
AMX reserves the right to modify its products and their specifications without notice.
3-6
Epica-128 & Epica-256 Boards & Specifications
Standard Audio
Standard
Audio
