Perreaux SXV1 Switch User Manual


 
25
1111 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 SXV1 reveal excellent results by any standards. Tested at
115V and 230V after a 10 minute warm up period.
Specifications
in Brief
Sensitivity......................................................0.17mV to 7.6mV
*
Gain..................................................................... 40dB to 73dB
*
Input Impedance (R) ...............................................9 to 47k
*
Input Capacitance (C)..........................................27pF to 760pF
*
THD+N .......................................0.01%, 1kHZ @ rated output
**
Signal to Noise Ratio
Unweighted .................................................................>80dB
**
‘A’ weighted................................................................>85dB
**
Input Overload Margin........................................................18dB
RIAA Accuracy ........................................ ±0.5dB, 20Hz20kHz
Output Impedance................................................................47
Rated Output................................................................0.75V
RMS
Maximum Output...........................................6.0V
RMS
(17.0V
p-p
)
Wideband Frequency Response...............................5kHz40kHz
Operating Class...............................................................Class A
Power Consumption ........................................................... 1.6W
Note:
*
User selectable
**
Measurements taken with lowest gain setting
Audio Connections
Inputs................................................... 1 pair unbalanced (RCA)
Outputs................................................ 1 pair unbalanced (RCA)
Other Connections
IEC AC mains input receptacle
Earth ground terminal
Mains Input Voltage
115V or 230V AC at 50Hz/60Hz
(Set within the SXV1 at time of manufacture)
Internal Mains Fuse Rating
1 x 2SB 500mA fast blow
(NOT user serviceable)