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Listing #130670
Unused RCF UP-4000 Series PA Unit
Equipment Description:
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This lot contains an Unused RCF UP-4000 Series PA Unit.
designed for continuous duty in speech,
music, paging, and sound reinforcement
applications in churches, schools, offices, and
other venues demanding high performance,
flexible features, and rugged dependability.
Two discrete inputs with priority are
provided. The main program input is actively
balanced and terminated to a barrier strip
connection on the rear panel. The second
input is unbalanced and terminated to a
single RCA connector. A contact closure will
give priority to the balanced input by muting
the unbalanced input. The unbalanced input
features a parallel output and 0/–20 dB
sensitivity switch.
Output modes include 4Ù constant
impedance and 25V, 50V, 70V, and 100V
constant voltage. The smart output stage is
fully protected against permanent damage
caused by overloading, shorts, and extreme
temperatures. Activation of the overload
protection circuit turns on 18 VDC (300mA)
power at a barrier connector on the rear panel,
which may be used to drive LEDs or relays.
The UP4000 Series operates on either 115 VAC
or 230 VAC, 50/60Hz, as determined by the
Voltage Selector switch, and supplied by a
detachable IEC power cord. Insulated
terminals to connect a backup 24 VDC battery
are provided on the rear panel. Switchover to
DC is automatic. A programmable stand-by
mode allows the amplifier to be turned on
remotely with a contact closure.
The front panel provides a Master volume
control, and Low and High EQ controls. The
control knobs can be removed for security,
and their recessed shafts covered with the
supplied inserts. LEDs indicate power, standby
mode, signal present at the output, peak,
and output overload. 12 dB/octave Low and
High shelving equalization with up to 12 dB of
boost or cut at 100Hz and 10kHz can be
applied to the output signal. |
Disclaimers: |
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| This lot is being sold "as is, where is". We recommend that you contact an EquipNet sales representative to set up your own inspection. This item is located in Italy. |
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The written description provided for this equipment is EXACTLY what you will receive if you opt to purchase this listing. Any items that are not in the description but appear in the visual representations of this listing will not be included in the sale. Photos and video are provided just as references and to give a general sense of condition.
Equipment Specifications:
| Manufacturer | Unknown |
| Model | UP-4000 |
| Length | 0 FT |
| Width | 0 FT |
| Height | 0 FT |
| Estimated Shipping Weight | 0 LBS |
