Behringer 1204FX Manuale Utente
12
XENYX 1204FX/1204 User Manual
strain relief clamp
sleeve
ring
tip
sleeve
ground/shield
ground/shield
For connection of balanced and unbalanced plugs,
ring and sleeve have to be bridged at the stereo plug.
ring and sleeve have to be bridged at the stereo plug.
Balanced ¼" TRS connector
ring
cold (-ve)
cold (-ve)
tip
hot (+ve)
hot (+ve)
Fig. 4.4: ¼" TRS connector
strain relief clamp
sleeve
ring
tip
sleeve
ground/shield
ground/shield
¼" TRS headphones connector
ring
right signal
right signal
tip
left signal
left signal
Fig. 4.5: ¼" TRS connector for headphones
Specifications
5.
Mono Inputs
Microphone inputs (XENYX Mic Preamp)
Type
XLR, electronically balanced,
discrete input circuit
discrete input circuit
Mic E.I.N. (20 Hz - 20 kHz)
@ 0 Ω source resistance
-134 dB / 135.7 dB A-weighted
@ 50 Ω source resistance -131 dB / 133.3 dB A-weighted
@ 150 Ω source resistance -129 dB / 130.5 dB A-weighted
Frequency response
<10 Hz - 150 kHz (-1 dB),
<10 Hz - 200 kHz (-3 dB)
<10 Hz - 200 kHz (-3 dB)
Gain range
+10 to +60 dB
Max. input level
+12 dBu @ +10 dB gain
Impedance
approx. 2.6 kΩ balanced
Signal-to-noise ratio
110 dB / 112 dB A-weighted
(0 dBu In @ +22 dB gain)
(0 dBu In @ +22 dB gain)
Distortion (THD+N)
0.005% / 0.004% A-weighted
Line input
Type
¼" TRS connector electronically balanced
Impedance
approx. 20 kΩ balanced
10 kΩ unbalanced
10 kΩ unbalanced
Gain range
-10 to +40 dB
Max. input level
30 dBu
Fade-out attenuation
1
(Crosstalk attenuation)
Main fader closed
90 dB
Channel muted
89.5 dB
Channel fader closed
89 dB
Frequency Response
Microphone input to main out
<10 Hz - 90 kHz
+0 dB / -1 dB
<10 Hz - 160 kHz
+0 dB / -3 dB
Stereo inputs
Type
¼" TRS connector, electronically balanced
Impedance
approx. 20 kΩ
Max. input level
+22 dBu
EQ mono channels
Low
80 Hz / ±15 dB
Mid
2.5 kHz / ±15 dB
High
12 kHz / ±15 dB