AT-GAIN-120
42
Specifications
Appendix
Connectors, Controls, and
Indicators
INPUT
1 - RJ45 (AT-GAIN-NET network audio card, only), 100 Mbps
LAN
1 - RJ45
ANALOG IN
1 - 5-pin captive screw, balanced: 20 k Ω, unbalanced: 10 kΩ
LINE OUT
1 - 5-pin, 3.5mm
TRIGGER
1 - 2-pin captive screw
4 / 8 Ω OUT
1 - 4-pin, 5.08 mm lock-down screw connector
70V / 100V OUT
1 - 5-pin, 3.5mm
FW
1 - mini-USB, type-B
INPUT GAIN
2 - Rotary pots, L/R channel
MODE
1 - Slider switch, 4-pole, 4 Ω / 8 Ω / 70 V / 100 V
RESET
1 - Push button, tact-type
IP RESET
1 - Push button, tact-type
Power
1 - IEC power receptacle
PWR
1 - LED indicator, green
SIGNAL
1 - LED indicator, green
DEVICE ID
1 - LED indicator, green
ANALOG IN
1 - LED indicator, green
NET AUDIO
1 - LED indicator, green
VOL LEVEL
1 - Multi-LED indicator
Input Signal
Analog Input
Balanced: 20 kΩ, unblanced: 10 kΩ
CMRR
51 dB / 58 dB
Detection Threshold
0 dBV = 2.218 dBu
Output Signal
Distributed speakers (mono)
70 V / 100 V
Program speakers (stereo)
4
Ω / 8 Ω, line-level
Power
70 V = 120 Vrms (bridge mode)
100 V = 120 Vrms (bridge mode)
4 / 8
Ω = 60 W per channel
Audio
Processing
D/A Conversion
24-bit, selectable sampling rate
Audio Formats
24-bit uncompressed, selectable at 44.1, 48, 88.2, and 96 kHz sampling rate
Latency
2 ms
Signal Processing
Volume, Auto on/off signal sensing, 80 Hz HPF
Network Audio Transport
Dante, AES67
Equalization
5-band, adjustable: 40 Hz, 150 Hz, 500 Hz, 2 kHz, and 10 kHz bands
Range: -10 dB to +10 dB
