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3 | LBB 1920/00 Plena Universal Pre-Amplifier
Connector
Sensitivity
Impedance
S/N (flat at max volume)
S/N (flat at min volume/
muted)
Headroom
Direct outputs
Connector
Nominal level
Impedance
Master output
Connector
Nominal level
Impedance
Master output
Connector
Nominal level
Impedance
Tape output
Connector
Nominal level
Impedance
Headphone output
Connector
Nominal level
Impedance
Emergency input
Connector
Sensitivity
Impedance
VOX Threshold
Interconnection output
Connector
Nominal level
Impedance
Relays
Priority Relay Contacts
Cinch, unbalanced, stereo converted
to mono
200 mV
22 kohm
>70 dB
>75 dB
>25 dB
4 x
3-pin XLR, balanced
1 V
<100 ohm
1 x
3-pin XLR, balanced
1 V
<100 ohm
1 x
5-pin DIN, balanced
4 mV (microphone level)
<100 ohm
1 x
Cinch, 2 x mono
350 mV
<1 kohm
1 x
6.3 mm jack stereo, signal mono
3 V
<100 ohm
1 x
3-pin XLR, balanced
200 mV (interconnection), 100 mV
to 1V adjustable (emergency)
>10 kohm
45 mV (emergency)
3-pin XLR, balanced
200 mV
<100 ohm
30 V, 1 A
Emergency Relay Contacts
DC supply output
Mechanical
Dimensions (H x W x D)
Weight
Mounting
Color
Environmental
Operating temperature
Storage temperature
Relative humidity
Ordering information
LBB 1920/00 Plena Universal Pre-Amplifier
high-performance unit with four mono-input channels.
Order number
LBB1920/00
30 V, 1 A
24 V, 250 mA max
100 x 430 x 270 mm
(19" wide, 2U high)
Approx. 5 kg
Standalone, 19" rack
Charcoal
-10 ºC to +55 ºC (+14 ºF to
+131 ºF)
-40 ºC to +70 ºC (-40 ºF to
+158 ºF)
<95%
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