Wyred 4 Sound STP-SE User Manual
Page 12
_____________________________________________________________________
WYRED 4 SOUND ST Preamp v2.2
4235 Traffic Way
Atascadero, CA 93422
PH: 805-466-9973
FAX: 805-462-8962
©2013 WYRED 4 SOUND
All rights reserved.
Page 12 of 12
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Typical Distortion
THD+N (20-20kHz / 2V)
<0.003% THD+N
Noise (A-weighted / VOL ≤ 63)
< 6 µV
Noise (A-weighted / VOL ≥ 64)
< 18 µV
Noise (20-20kHz / VOL ≤ 63)
< 9 µV
Noise (20-20kHz / VOL ≥ 64)
< 27 µV
Frequency Response
(20-20kHz / 2V)
+/- 0.02 db
Channel Tracking (All Steps)
< +/- 0.05 db
IMD
< 0.002%
Crosstalk (20-20kHz / VOL ≤ 63)
>106 db
Crosstalk (20-20kHz / VOL ≥ 64)
> 96 db
Output Impedance (VOL ≤ 63)
113 Ω
Output Impedance (VOL ≥ 64)
78 Ω
Input Impedance
60.4kΩ
Maximum Output Voltage
9V RMS
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!
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