MIXER SPECIFICATIONS: CHAPTER 5: SR24•4/32•4-VLZ PRO

SR24•4-VLZ PRO and SR32•4-VLZ PRO Specifications

Noise

(20 Hz to 20 kHz bandwidth, Line inputs to Main L/R outputs, 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 bandwidth, channel 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 output):

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 inputs

+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

Compact Mixer Reference Guide

257