Listen SC Amp, User Manual

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Specifications
SC Amp
TM
Manual
21
Specifications
Power Amplifier
Max Output Power
(DC offset disabled)
35 W into 4
Ω ,
20 W into 8
Ω ,
@ 1 % THD
Flatness ±0.1 dB, 20 Hz to 20 kHz
Frequency Response -1 dB @ 8 Hz, -3dB @ 5 Hz, -2.0 dB @ 100 kHz
THD+N < -85 dB (0.006 %), 1 kHz, 2.83 V (1 W into 8
Ω
)
Input connector
¼” TRS Phone Jack, Balanced (Single Ended compatible),
Impedance: 48 k
Ω
Balanced & Single Ended
Source Impedance <100 m
Ω
@ 1 kHz
Voltage Gain, unloaded Fixed at 26.4 dB, ±0.1 dB
Cooling Rear heatsink
DC Input
Input Connector Isolated BNC, Impedance: 1 M
Ω
DC Gain Factor Unity
DC Offset Range ±3.5 V
Maximum offset current to load 1 A
Step Function Rise and Fall Times 10 % – 90 % <100 ms, over-damped response
Current Monitor Output
Output Sensitivity 0.1 V/A, ±1 %
Output Impedance 60
Ω
, Balanced & Single Ended
Output Connector
¼” TRS Phone Jack, Balanced (Single Ended compatible),
Impedance: 60
Ω
, Balanced & Single Ended
Physical
Dimensions 4.375" W (111mm) x 3.4" H (86mm) x 9.25" D (235mm)
Weight 3.5 lb (1.6 kg)
AC Power Adapter
100W power brick; accepts standard IEC, C13 AC power cords