Dynacord Power Amplifier DPA 4245 Instrukcja obsługi
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DPA 4245 / DPA 4260 POWER AMPLIFIER
Features
•
2 x 450 watts output power capacity DPA 4245
•
2 x 600 watts output power capacity DPA 4260
•
floating 100 V / 70 V / 25 V power outputs (isolated outputs)
•
low impedance outputs (direct outputs)
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bridged mode operation, switchable
•
all outputs are protected against idling and short-circuit
•
mains supply 230 V AC 50/60 Hz
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POWER REMOTE function
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service mains switch
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active ventilation via 2 temperature-controlled DC-fans
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electronically balanced inputs
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routing switch for parallel linked operation
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input gain controls
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integrated audio limiters
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power-on switching noise suppression
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protection circuitry: DC/HF, Back-EMF, output voltage overload limiters, initial inrush current limiter,
output peak current limiter
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18 dB/oct. LO-cut filter at 45 Hz
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SIGNAL and LIMIT indication for optical monitoring
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thermal overload protection for the heat sink and the internal power supply, with PROTECT-function
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inputs transformers for balanced, floating operation are optionally available
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XLR-type and binding post clamping input connectors
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19" frame size, 3 HU
CH A
CH B
LIMIT
PROTECT
SIGNAL
POWER
OWNER'S MANUAL
DPA 4245
2 x 450 WATTS POWER AMPLIFIER