Emotiva SA-250 User Manual - Specifications
Page 18
Specifications
power supply:
80,000 uF total storage capacitance; 40,000 uF of separate storage capacitance per channel.
1200 VA heavy duty toroidal transformer with dual secondary windings.
Input sensitivity (for rated power; 8 ohm load):
3.2 V
Gain:
User selectable; per channel; 23 dB or 29 dB.
Note: measurements / tests run with gain set to 23 dB.
Input Connections:
Unbalanced (RCA); balanced (combination XLR and 1/4” phone type);
one each per channel, independently selectable.
Input Impedance:
30 kohms (balanced).
23.5 kohms (unbalanced).
Trigger:
Trigger Input: 5 - 12 V (AC or DC);
Trigger Output: 12 VDC; can drive any load up to 100 mA.
power Requirements:
115 VAC or 230 VAC +/- 10% @ 50 / 60 Hz (user selectable).
front panel Controls and Indicators:
Standby; push button (indicator LED changes color to indicate Standby or On).
Status LEDs; one per channel; blue.
Status LEDs change to red to indicate a fault condition.
Rear panel Controls:
AC Power switch; rocker switch (switches AC main power).
Status LEDs switch; disables front panel Status LEDs.
Input selector switches (one per channel); metal toggle switches.
Gain (one per channel).
Ground Lift (one per channel).