C l e a r l y b e t t e r s o u n d
CX-A850 ONLY
Block Diagram
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General purpose, high quality 4 and 8-channel power amplifiers
with superior audio performance
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4 x 50 W (CX-A450) or 8 x 50 W (CX-A850) into 4 ohms
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Very low inter-channel crosstalk
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Thermal protection
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VI limiting
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DC offset protection
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Dynamic Clipping Protection
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Switch-on delay (for speaker protection during power rail
stabilisation)
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Pairs of channels may be operated in Bridge Mode
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Per-channel, front-panel LEDs for signal presence, peak level
and protection status
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Balanced line level inputs with gain trim
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Rear panel switches to configure for multichannel, stereo or
mono operation
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Optional internal 4-channel 100 V/70 V transformer module
(CX-A450 only)
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Optional externally-mountable 100 V/70 V transformers (per-
channel)
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Optional remote volume control (per-channel)
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A range of optional per-channel EQ cards, to match various
popular loudspeakers
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2U 19” rackmounting units
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Variable speed forced-air cooling
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Five year warranty
