Rolls Rm203x owner manual Schematic, Specifications, Thd, IMD Smpte 
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SCHEMATIC
EXAMPLE 2
ROLLS CORPORATION
SALT LAKE CITY, UTAH
4/03
RM203x
Stereo Mic/Line Mixer
SPECIFICATIONS |    |    | 
Input Impedance:  | Line:  | 10 k Ohms unbal.  | 
   | Mic:  | 10k Ohms bal.  | 
Phantom Power Voltage:  | +12 VDC  | 
Output Impedance:  |    | 50 Ohms bal  | 
Max Input Level:  |    | +18 dBV  | 
Phase Shift:  |    | < 10 deg. 20 Hz - 20 kHz  | 
Connectors:  |    | 1/4” and RCA  | 
Max Gain:  |    | 26 dB Line  | 
   |    | 26 dB Aux  | 
S/N Ratio:  |    | >90 dB  | 
THD |    | < .003%  | 
IMD (SMPTE) |    | < .003%  | 
Self Noise:  |    | < 82 dB  | 
Power  |    | 120 VAC 50-60 Hz, 15 W  | 
Weight:  |    | 7 lbs (3kg)  | 
Size:  |    | 19” x 1.75” x 6.5”  | 
   |    | (48cm x 4.5cm x 17cm)  | 
OWNERS MANUAL
 
 
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