Mackie SR 32 4-VLZ pro Music Mixer User Manual


  Open as PDF
of 4
 
257
Compact Mixer Reference Guide
MIXER SPECIFICATIONS: CHAPTER 5: SR24•4/32•4-VLZ PRO
Noise
(20 Hz to 20 kHz bandwidth, Line in puts to Main L/R out puts, all
channels assigned, panned L/R):
Master fader down, Ch. gains down –94.7 dBu
Master fader @ unity, Ch. gains down –87.4 dBu
Master fader @ unity, Ch. gains @ unity–83.5 dBu
Total Harmonic Distortion
(1KHz @ +14 dBu 20 Hz–20 kHz):
Mic input to insert output <0.0007 %
Other outputs < 0.004 %
Crosstalk
(1 kHz @ 0 dBu, 20 Hz to 20 kHz band width, chan nel in to Main
Left outputs):
Channel fader down, channels at Unity –89.5 dB
Channel muted, channels 2–16 at Unity –88.7 dB
Frequency Response
(any input to any out put):
20 Hz to 50 kHz +0/–1 dB
20 Hz to 100 kHz +0/–3 dB
Maximum Levels
Mic preamp input +22 dBu
All other in puts +22 dBu
Balanced XLR outputs +28 dBu
All other outputs +22 dBu
Impedances
Mic preamp input 1.5 kΩ
All other inputs >10 kΩ
All outputs 120 Ω
Equalization
Lo EQ Shelving 80 Hz ±15 dB
Mid EQ(mono ch)Peak 100–8 kHz ±15 dB
Hi EQ Shelving 12 kHz ±15 dB
Microphone Preamp
E.I.N. (150 Ω terminated, max gain): –129.5 dBm
Power Requirements
60 watts
SR24•4-VLZ PRO and SR32•4-VLZ PRO Specifi cations
next