4
EMX620
Input Specifications
Input connectors PAD
Actual load
Nominal
Input level
Connector
impedance
impedance
Sensitivity *1
Nominal level
Max. before cliping
type
CH INPUT (Lo-Z) ON
3 kohm
50–600 ohm Mics –62 dB (0.616 mV) –50 dB (2.45 mV)
–20 dB (77.5 mV)
XLR-3-31
(CH1–4)
OFF
3 kohm
600 ohm Lines
–32 dB (19.5 mV)
–20 dB (77.5 mV)
+10 dB (2.45 V)
type *2
CH INPUT (Hi-Z) ON
10 kohm
50–600 ohm Mics –52 dB (1.95 mV)
–40 dB (7.75 mV) –10 dB (245 mV)
Phone jack
(CH1–4)
OFF
10 kohm
600 ohm Lines
–22 dB (61.6 mV)
–10 dB (245 mV)
+20 dB (7.75 V)
(TRS)*2
LINE IN (CH5)(1–2)
10 kohm
600 ohm Line
–22 dB (61.6 mV)
–10 dB (245 mV)
+20 dB (7.75 V)
Phone jack *3
INST IN (CH6)(1–2)
470 kohm
1 kohm
–42 dB (6.16 mV)
–30 dB (24.5 mV)
0 dB (0.775 V)
Phone jack *3
AUX IN
10 kohm
600 ohm Line
–22 dB (61.6 mV)
–10 dB (245 mV)
+20 dB (7.75 V)
Phone jack *3
TAPE IN (1–2)
10 kohm
600 ohm Line
–22 dBV (79.4 mV) –10 dBV (316 mV) +17.8 dBV (7.76 V)
Phono jack
*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 level controls are at maximum position.)
*2. Balanced. (T= HOT, R= COLD, S= GND)
*3. Unbalanced.
*
0 dB= 0.775 Vrms, 0 dBV= 1 Vrms.
Output Specifications
Output connectors
Actual source
Nominal
Output level
Connector type
impedance
impedance
Nominal
Max. before cliping
SPEAKERS OUT (A, B)
0.1 ohm
4/8 ohm Speaker
37.7 W/4 ohm
200 W/4 ohm
Phone jack
MAIN OUT
600 ohm
10 kohm Lines
+4 dB (1.23 V)
+20 dB (7.75 V)
Phone jack
MONITOR OUT
600 ohm
10 kohm Lines
+4 dB (1.23 V)
+20 dB (7.75 V)
Phone jack
EFFECT OUT
600 ohm
10 kohm Lines
+4 dB (1.23 V)
+20 dB (7.75 V)
Phone jack
PHONES OUT
35 ohm
40 ohm Phones
33 W
175 W
Phone jack
REC OUT (1, 2)
600 ohm
10 kohm Lines
–10 dBV (316 mV)
+10 dBV (3.16 V)
Phono jack
*
PHONE JACKS are unbalanced.
*
0 dB= 0.775 Vrms, 0 dBV= 1 Vrms.
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