
SCHEMATIC | 
RA62c
Six Channel
Headphone Mixer/Amplifier
SPECIFICATIONS
Input Impedance:  | 10K Ohms unbalanced  | 
Max Input Level:  | +18 dBV  | 
Input Connectors:  | 1/4" TRS stereo, R & L bal. / unbal. 1/4"  | 
  | RCA, R & L balanced XLR  | 
  | 6: 1/4" TRS Direct Input jacks  | 
Outputs:  | 12: 1/4" TRS Stereo jacks  | 
  | 6: 1/8" (3.5 mm) TRS Stereo jacks  | 
Max Gain:  | 20 dB/Channel  | 
Max Output Power:  | up to 300 mW/side, 600 mW/Channel ( @ 16 Ohms )  | 
Frequency Response:  | DC - 30 kHz  | 
S/N Ratio:  | 90 dB  | 
THD: | <.008%  | 
IMD: | <.008%  | 
Phase Shift (In to Out):  | 0 deg.  | 
Slew Rate:  | 25 V per microsecond Second  | 
Crosstalk:  | - 65 dB  | 
Power  | 12 VAC (Rolls Model PS12)  | 
Weight:  | 7 lbs (3KG)  | 
Size:  | 19” x 1.75” x 6.5” (48cm x 4.5cm x 17cm)  | 
ROLLS CORPORATION SALT LAKE CITY, UTAH 5/03
OWNERS MANUAL