PreSonus Acousti-Q - Manual (Page 18)

16
Input
1⁄4” TRS
Impedance, TIP......................................................................10 Meg Ohms
Impedance, Ring ............................. 10 Meg Ohms (No +12V Phantom Power)
3.2K Ohms (With +12V Phantom Power)
Output
Main Output Impedance, XLR ......................................... 51 Ohms (Balanced)
-20dB Tuner/Amp ......................................................51 Ohms (Unbalanced)
Sleeve = Ground .............................................................................. (GND)
Effects Loop
Tip = Output/Send ....................................................51 Ohms (Unbalanced)
Ring = Input/Return ................................................................... 50K Ohms
Sleeve = Ground .............................................................................. (GND)
Performance
THD + Noise (Unweighted) ......................................... 0.005% (0dBu output)
0.05% (+10dBu output)
0.3% (+20dBu output)
Signal to Noise................................................................................ >90dB
Amplier Type............................................................................Dual Servo
Panel Controls
+12VDC Phantom Power (Ring Only)
Phase Invert (Ring Only)
Tip Gain ................................................................................... 0dB - 40dB
Ring Gain ................................................................................. 0dB - 40dB
Notch Filter (+/-12dB) .............................................................. 92 - 494 Hz
Equalizer (+/- 12dB)........................................................250Hz - 5kHz Bass
Bass (+/- 12dB)............................................................................... 400Hz
Brilliance (+/- 12dB)........................................................................... 8kHz
Mute................................................................................Main Output Only
Master Level ........................................................................ -80dB - +20dB
Cut/Boost (Footswitch Only) ........................................................... +/-12dB
Metering
LED ....................................................................................... -42Bu to clip
4 TECHNICAL SPECIFICATIONS