Technical Specifications; Audio - Lyngdorf Audio SDA 2175 Owner's Manual

Technical specifications

Audio

Parameter
Balanced input connectors
Balanced input impedance
Balanced input CMRR
Unbalanced input connectors Phono, gold-plated.
Unbalanced input impedance 100 KOhm
Max. input voltage
Input sensitivity
Voltage gain
Output connectors
Output power, 8 Ohms
Output power, 4 Ohms
Nominal load impedance
Frequency response
Frequency response
Frequency response
Output impedance
Output impedance
THD+N, 1 W /8 Ohms
THD+N, 1 W/4 Ohms
THD+N, 100 W/8 Ohms
THD+N, 180 W/8 Ohms
THD+N, 275 W/4 Ohms
S/N ratio
Channel separation
Peak output current
Output common mode voltage 35 VDC
Output DC voltage
All audio measurements, except frequency response, are measured with a 20KHz low-pass
filter in accordance with AES-17.
Value
3-pin XLR, gold-plated
10 KOhm
40 dB
±15Vp AC, 0-20 VDC
2 V
26 dB
4 insulated binding posts, gold-
plated
2 x 200 W
2 x 375 W
4 - 8 Ohms
0.3 Hz – 33 kHz
-0dB/+0.2dB
-0.2dB/+0dB
0.035 Ohms
0.4 Ohms
0.004%
0.006%
0.01%
0.07%
0.07%
117 dB
84 dB
±40 A
±5 mV
10
Note
Case=Gnd, Pin1=Gnd,
Pin2=Hot(+), Pin3=Cold(-)
AC-coupled
20 Hz – 20 kHz
Case=Gnd, Tip=Hot(+)
AC-coupled
200 W/8 Ohms
Will accept bare wire ends up
to 5 mm diameter.
1 kHz, 1% THD+N
1 kHz, 1% THD+N
It is safe to operate the
amplifier with no load.
-3 dB points, 8 Ohms load.
20 Hz - 20 kHz, 8 Ohms load
20 Hz – 20 kHz, 4 Ohms load
20 Hz - 1 kHz
20 kHz
A-wgt.
A-wgt.
A-wgt.
A-wgt.
A-wgt.
A-wgt. ref 200 W/8 Ohms.
1 kHz, 200 W/8 Ohms.
Ref. Ground. The amplifier can
not be used in bridged mono
mode