11 11 specifications – Perreaux SXH2 User Manual
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11 Specifications
The correlation between published specifications and sonic
quality can be unreliable. A list of numbers reveals virtually
nothing. All technical measurements must be subject to
qualitative as well as quantitative interpretation. Measurements
of the SXH2 reveal excellent results by any standards. Tested at
115V and 230V after a 10 minute warm up period.
Specifications
in Brief
Rated Power Output
(per channel)
........................2.0W
RMS
into 32
Ω
........................................................................1.0W
RMS
into 64
Ω
..................................................................215mW
RMS
into 300
Ω
Voltage Swing...................................................................31.5V
p-p
Input Sensitivity ..............................................................1.45V
RMS
Maximum Gain .................................................................. 15.0dB
Gain Adjustment:
Low Setting........................................................................ -10dB
High Setting .......................................................................... 0dB
Input Impedance.................................................................... 50k
Ω
Total Harmonic Distortion
(THD+N)
:
Typically........................................... 0.001%, @ 1kHz into 64
Ω
20Hz to 20kHz.............................................................. <0.005%
Frequency Response .......................... 5Hz–60kHz, +0dB -0.25dB
Signal to Noise Ratio:
Rated Output
(unweighted)
................................................... 105dB
Dynamic Headroom
(rated with music)
................................... >3.0dB
Power Consumption:
Idle.................................................................................. 500mW
Maximum
(at 3.5W per channel into 8
Ω
)
.................................... 8.0W
Audio Connections
Inputs.......................................................... 1 pair line level (RCA)
Outputs ....................................................... 1 pair line level (RCA)
......................................2 stereo headphone jacks (6.35mm, ¼”)
Other Connections
IEC AC mains input receptacle
Mains Input Voltage
115V or 230V AC at 50Hz/60Hz
(Set within the SXH2 at time of manufacture)