AT-GAIN-60
36
Specifications
Appendix
Connectors, Controls, and
Indicators
LAN
1 - RJ45
AUDIO IN 1
1 - 5-pin captive screw, balanced: 10 kΩ
AUDIO IN 2
2 - RCA-type, female, unbalanced: 20 kΩ
4 / 8 Ω OUT
1 - 4-pin, 5.08 mm lock-down screw connector
24 / 70 / 100V
1 - 5-pin, 3.5mm
Power
1 - 3.5 mm barrel, locking
INPUT GAIN
1 - Rotary pot
MODE
1 - Slider switch, 5-pole, 24V / 70V / 100V / 8 Ω / 4 Ω
RESET
1 - Push button, tact-type
INPUT
1 - Push button, tact-type
MUTE
1 - Push button, tact-type
VOL
2 - Push buttons, tact-type
PWR
1 - LED indicator, green
1 / 2 Input Indicators
2 - LED indicators, green
Mute Indicator
1 - LED indicator, red
Audio Level Indicator
1 - Multi-LED
Input Signal
Analog Input
Balanced: 20 kΩ, unblanced: 10 kΩ
Input Gain
Adjustable, -22 dB to 0 dB
CMRR
49 dB / 67 dB
Detection Threshold
0 dBV = 2.218 dBu
Output Signal
Distributed speakers (mono)
24 V / 70 V / 100 V
Program speakers (stereo)
4
Ω / 8 Ω, line-level
Power
24 V = 60 Vrms (high-Z)
70 V = 60 Vrms (high-Z)
100 V = 60 Vrms (high-Z)
4 / 8
Ω = 30 W per channel
Audio
Processing
Audio Formats
24-bit uncompressed, selectable at 44.1, 48, 88.2, and 96 kHz sampling rate
Signal Processing
Volume, Auto on/off signal sensing, 80 Hz HPF
2-band EQ
Bass / Treble, adjustable: -10 to +10 dB
