Справочник Пользователя для Mackie PROFX16

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PROFESSIONAL

EFFECTS

MIXERS WITH USB

ProFX16 and

ProFX22

ProFX16 and ProFX22 SPECIFICATIONS

Noise Characteristics

Equivalent Input Noise (EIN)
(mic in to insert send out, 150 source impedance,

20 Hz to 20 kHz)
max gain

–128 dBu

Residual Output Noise
All outputs, master levels off, all channel levels off

–95 dBu

All outputs, master levels unity, all channel levels off

–85 dBu

All outputs, master levels unity, one channel level unity

–85 dBu

Frequency Response

Mic input to any output
(gain at unity, +0 dB / –1 dB)

20 Hz to 40 kHz

Distortion (THD+N)

(20 Hz to 20 kHz bandwidth)
Mic in to Main out (+4 dBu output)

<0.01%

Attenuation and Crosstalk

Adjacent Inputs, 1 kHz

–90 dB

Fader Off, 1 kHz

–75 dB

Mute Switch/Break Switch Mute, 1 kHz

–100 dB

Common Mode Rejection Ratio (CMRR)

Mic In to Main Out, max gain, 1 kHz

70 dB

Maximum Levels

All inputs

+22 dBu

Main Mix XLR

+28 dBu

All other outputs

+22 dBu

Impedances

Mic In

3.3 k

Channel Insert Return

10 k

All other inputs

20 k

Tape output

1 k

Phones output

All other outputs

120

Equalization

Mono Channels
Low

±15 dB @ 80 Hz

Mid

±15 dB

100 Hz – 8 kHz

High

±15 dB @ 12 kHz

Low Cut Filter

18 dB/octave @ 100 Hz

Stereo Channels
Low

±15 dB @ 80 Hz

Mid

±15 dB @ 2.5 kHz

High

±15 dB @ 12 kHz

Maximum Voltage Gain (EQ Flat)

Mic input Channel to

Insert Output

50 dB

Tape Output

60 dB

USB Output

50 dB

1/4" Main Output

70 dB

XLR Main Output

76 dB

Monitor Send

85 dB

FX Send

90 dB

Mono Line Input Channel to
Insert Output

30 dB

Tape Output

40 dB

USB Output

40 dB

XLR Main Output

56 dB

Monitor Send

65 dB

FX Send

70 dB

Stereo Line Input Channel to
Tape Output

30 dB

USB Output

30 dB

XLR Main Output

46 dB

Monitor Send

55 dB

FX Send

60 dB

Tape Input to
XLR Main Output

36 dB

USB Input to
XLR Main Output

36 dB

Stereo Return to
Mon Output

30 dB

XLR Main Output

26 dB