Lyngdorf Audio SDAI 2175 Stereo Amplifier User Manual


 
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Parameter Value Note
S/N ratio 113dB
A
-wgt. Ref. 200W/8ohms.
Channel separation 84dB 1kHz, 200W/8ohms.
Peak output current ±40A
Output common mode voltage
35V DC
Ref. Ground. The amplifier can
not be used in bridged mono
mode.
Output DC voltage ±5 mV
All audio measurements, except frequency response, are measured with a 20 kHz low-
pass filter in accordance with AES-17.
Protection
Parameter Value Note
Grounding
Mains earth, chassis and audio
ground are connected
internally.
Output short circuit current ±40A
Output DC voltage ±5V @ <0.1Hz
Over temperature
All heat sinks and mains
-
transformer.
Auto resetting thermal fuse in
mains transformer.
Mains
Parameter Value Note
Mains input connector IEC 320 cold type Mains lead supplied.
Mains voltage range 100-120V AC, 50–60Hz 115V version
Mains voltage range 200-240V AC, 50-60Hz 230V version
Internal mains fuse 8 Amp 115V version
Internal mains fuse 4 Amp 230V version
Power consumption 1.5 W STANDBY mode.
Power consumption 35 W OPERATE mode, no output.
Power consumption 116 W 2*37.5W/4ohms.
Power consumption 820 W 2*300W/4ohms.
Trigger
Parameter Value Note
TRIGGER OUT connector 3.5mm (1/8") mono jack Case=Gnd, Tip=Input
TRIGGER OUT Voltage 12V DC Short circuit protected
Mechanical
Parameter Value Note
Width 450mm (17.72")
Depth 340mm (13.39") Excluding loudspeaker
connectors.
Depth 361mm (14.21") Including loudspeaker
connectors.
Height 88.8mm (3.5") Excluding feet.
Height 100.6mm (3.96") Including feet.
Net weight 15.5Kg (34lb.)