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Table of Contents
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Summary of Contents for Coda C45
- Page 1 Coda Audio C45 Power Amplifier User Guide version 1.0...
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Page 2: Table Of Contents
Panel Controls and Indicators Level controls Signal indicators -3 dB indicator Limiters PRC indicators Temperature control Fault indicator Bridged LED Maintenance Gain/Sensitivity settings Air Filter Technical Specification Power requirements Appendix Table of PRC settings and resulting C45 User Guide Version 1.0... -
Page 3: Ec Declaration Of Conformity
C45 User Guide Version 1.0... -
Page 4: Important Safety Instructions
Connections’ later in this manual. The wiring colours are: 230 V Areas: Earth = Green and yellow 120 V Areas: Earth = Green Neutral = Blue Neutral = White Live = Brown Live = Black C45 User Guide Version 1.0... -
Page 5: Mechanical
General Information Your C45 power amplifier utilises a proprietary designed progressive switching rail output, which enables the extremely high voltage swings and peak power without compromising the sonic quality. Fan speed is varied as required to keep the amplifier within its temperature limits. Signal limiters are included to protect speakers from clipped signals. -
Page 6: Db Indicators
Channel B PRC is not used and is out of circuit. Notes on Dynamic Amplifiers The C45 is the very latest example of a ‘dynamic amplifier’. This new ‘breed’ of power amplifiers provide very high peak power levels in a much smaller, and lighter, package than previously possible with conventional amplifiers. -
Page 7: Outputs
Link Socket Each channel is provided with a 3-pin XLR connector marked ‘LINK’ which allows the input signal to be linked to further amplifiers etc. The connections are the same as for the input XLR. C45 User Guide Version 1.0... -
Page 8: Operation
Output short circuits will require manual reset after clearing the fault. Bridged LED (green) This indicates the position of the switch on the rear panel and is illuminated when bridged mode is selected with the switch pressed in. C45 User Guide Version 1.0... -
Page 9: Maintenance
Link 2 & 3 gives approx. 35.75 dB gain = 6 dBu/1.5 V sensitivity C45 Note: Factory setting is normally link 1 & 2 = 32 dB gain. Setting higher gain does not change the maximum available power but changes the level of signal input to achieve maximum power. -
Page 10: Technical Specification
Power requirements The C45 can be supplied for nominal mains voltage of 115 V or 230 V. An internal link can be set to either 100 V or 120 V for the 115 V version and 220 V or 240 V for the 230 V version. -
Page 11: Appendix
-2 dBu PRC Setting 2800 -4 dBu PRC Setting 1800 -6 dBu PRC Setting 1200 Max Power into 2 Ohm 3200 -2 dBu PRC Setting 2000 -4 dBu PRC Setting 1250 -6 dBu PRC Setting C45 User Guide Version 1.0... - Page 12 Coda Audio GmbH Boulvard der EU 6 30539 Hannover Germany Phone: +49 (0) 511 – 866 55 888 Fax: +49 (0) 511 – 866 55 887 E-Mail: contact@codaaudio.com Website: www.codaaudio.com...
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