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(E&OE March 2008)
Key Features of the A28 Integrated Amplifier
Pre-amplifier features
• All electronic input switching for clean signal path and long term reliability
• Studio grade volume control stage with +/- 0.05dB channel matching
• Six line level inputs plus high quality MM phono input
• Pre-amplifier outputs for bi-amping with Arcam power amplifiers (e.g. P38)
• Separate line level output for second rooms etc.
• Microprocessor control of input volume, balance etc.
• Extra user features such as max turn-on volume, input trims, processor mode etc.
Power amplifier features
• 75wpc continuous power output (8ohms, both channels driven)
• 130wpc continuous power output (4ohms, 1kHz, one channel driven)
• Fully discrete transistor power amp stages with temperature compensation
• Current feedback design ensuring wide bandwidth for high resolution audio
• Two pairs of individually selectable gold plated speaker outputs
• All DC coupled signal path for enhanced bass control
Power supply features
• Oversize toroid mains transformer
• User switchable between 115v and 230v mains supplies
• Dual rectified power amp supplies for reduced ground noise
• Separate smoothing per channel to reduce crosstalk
• Independently rectified and regulated pre-amp power supply
General Features
• Supplied with CR90 system remote control
• All gold plated input / output connectors
• Large, clear 9 character VFD display
• Size – 430mm (17”) wide, 275mm (10.8”) deep, 85mm (3.3”) high
• Weight 8.5kg (18.7lbs) nett, 10.4kg (22.9lbs) packed
f A28 Integrated Amplifier
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