User Guide

Input specifications 17
EMX3000—Owner’s Manual
■ Input specifications
■ Output specifications
Input terminals
Gain
trim
Actual load
impedance
For use with
nominal
Input level
Connectors on mixer
Sensitivity
1
1. Sensitivity is the lowest level that can produce an output of +4 dB (1.23 V) or the nominal output level when the unit is set at maximum gain.
(All fader and level controls are at maximum position.)
Max. before clip
MIC INPUT (1–8)
MAX
MIN
5 kΩ 50~600Ω Mics
–60 dB (775 µV)
–16 dB (123 mV)
–40 dB (7.75 mV)
+4 dB (1.23 V)
XLR-3-31 type
2
2. Balanced. (T=HOT, R=COLD, S=GND)
LINE INPUT (1–8)
MAX
MIN
50 kΩ
600Ω Lines
–34 dB (15.5 mV)
+10 dB (2.45 V)
–14 dB (155 mV)
+30 dB (24.5 V)
PHONE JACK (TRS)
2
ST INPUT (9–12)
MAX
MIN
10 kΩ
–34 dB (15.5 mV)
+10 dB (2.45 V)
–14 dB (155 mV)
+30 dB (24.5 V)
PHONE JACK
3
3. Unbalanced.
ST SUB IN (1, 2) +4 dB (1.23 V) +20 dB (7.75 V)
TAPE IN (L, R) –10 dBV (316 mV) +10 dBV (3.16 V) PHONO JACK
CH INSERT IN (1–4) 0 dB (775 mV) +20 dB (7.75 V)
PHONE JACK (I/O)
4
4. Unbalanced. (T=OUT, R=IN, S=GND)
POWER AMP IN (L, R)
+4 dB (1.23 V)
5
5. POWER AMP level control= maximum (+4)
• In these specifications when dB represents a specific voltage, 0 dB is referenced to 0.775 Vrms, 0 dBV is referenced to 1 Vrms.
+18 dB (6.16 V)
5
PHONE JACK
3
Output terminals
Actual source
impedance
For use with
nominal
Output level
Connectors on
mixer
Nominal Max. before cliping
ST OUT 1, 2 (L/R)
150Ω 600Ω Lines +4 dB (1.23 V) +20 dB (7.75 V)
PHONE JACK
(TRS)
1
1. Impedance balaned. (T=HOT, R=COLD, S=GND)
MONO OUT
EFFECT SEND
MONITOR OUT 1, 2
REC OUT (L/R)
600Ω 10 kΩ Lines
–10 dBV (316 mV) +10 dBV (3.16 V) PHONO JACK
CH INSERT OUT (1–4) 0 dB (775 mV) +20 dB (7.75 V)
PHONE JACK (I/O)
2
2. Unbalanced. (T=OUT, R=IN, S=GND)
C-R/PHONES
OUT
for PHONES
100Ω
40Ω Phones 3 mW 100 mW
ST PHONE JACK
3
3. Unbalanced. (T=L, R=R, S=GND)
for C-R OUT 10 kΩ Lines +4 dB (1.23 V) +20 dB (7.75 V)
SPEAKER OUT 1, 2 (L/R)
0.1Ω
4/8Ω Speaker 300 W/4Ω
PHONE JACK
4
4. Unbalanced.
BRIDGE OUT 8Ω Speaker 600 W/8Ω
PHONE JACK
5
5. Balanced. (T=HOT, S=COLD)
• In these specifications when dB represents a specific voltage, 0 dB is referenced to 0.775 Vrms, 0 dBV is referenced 1 Vrms.