Presonus Acousti-Q User Manual download pdf (Page 18)

Input

” 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

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Presonus Acousti-Q User Manual Page 18