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APart CHAMP-ONE manual

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Table of contents for the manual

  • Page 1

    INFO@AP ART -AUDIO .COM MANU AL Champ - One Champ - One Audiophile Stereo Power Amplier[...]

  • Page 2

    WWW .AP ART -AUDIO .COM 2 • Caution: hot and sharp surfaces ! This professional device needs to be installed by qualied personnel only . Please check the carton box for any kind of damage on reception of the goods. In case of a • damaged carton, please contact your dealer before opening the carton. !!!! Danger !!!! Exposure to extremel[...]

  • Page 3

    INFO@AP ART -AUDIO .COM 3 Dear customer , Why does live music leaveanunforgettableimpressiononyou?Theanswerissimple: dynamics .Theabilityofasoundsystemtoproducecrystalclearlowlevelsoundsaswellas extreme musical peaks without any distortion, the power to leave som[...]

  • Page 4

    WWW .AP ART -AUDIO.COM 4 Audiophile grade components mounted on solid aluminum and steel construction chassis for • thehighestpossiblesignalintegrityandreliability ,evenunderdifcultcircumstances.  Highcurrent,highvoltagediscreteoutputstageinclassGandHconguration,c[...]

  • Page 5

    INFO@AP ART -AUDIO .COM 5 Intelligent • APC power management circuitry constantly analyses incoming music signals andkeepsdynamicsalive. Anadditionalultrafastpeaklimiteravoidsamplierclippingincase someonehitstheinputstoohard.Pleaseremember ,thisisamusicalampli?[...]

  • Page 6

    WWW .AP ART -AUDIO.COM 6 What is APC ? APC is one of the most intelligent amplier protection circuits ever designed, simply because it does the job without interfering with the typical dynamic character of music. APC allows you to fully exploit the potential of the amplier , maintaining high power reserves and thus producing high, clean power[...]

  • Page 7

    INFO@AP ART -AUDIO .COM 7 1) Signalledleftchannel,thisledlightsupgreenwhenasufcientlystrongsignalispresenton the left channel, after passing the input level control. When it lights up red, the power amp is overheatedorinprotectmodeandisshutdown.T urn o ff ?[...]

  • Page 8

    WWW .AP ART -AUDIO.COM 8 6) Signalledrightchannel,thisledlightsupgreenwhenasufcientlystrongsignalispresenton the right channel, after passing the input level control. When it lights up red, the power amp is overheatedorinprotectmodeandisshutdown.T urn o ff [...]

  • Page 9

    INFO@AP ART -AUDIO .COM 9 Fault condition SGL led L = red Temp led L = red SGL led R = red Temp led R = red What to do ? Output signal condition Left amp temp high Ye s Reduce input signal limited output power Right amp temp high Ye s Reduce input signal limited output power Left amp overheated Ye s Ye s Reduce input signal, wait for cool down outp[...]

  • Page 10

    WWW .AP ART -AUDIO.COM 10 1)  RightspeakeroutputongenuineNeutrik®Speakonconnectors.Onlypin1+and1-areused here. 2) Rightspeakercablebindingposts,thesewillalsoaccept4mmbananaplugson19mm spacing. 3) Leftspeakercablebindi[...]

  • Page 11

    INFO@AP ART -AUDIO .COM 11 10) RightbalancedinputonXLRconnector ,thisconnectoriswiredinparalleltoconnector‘9’. Thisallowsyoutolinkthebalancedsignaltoanotheramplier . 11 )    APCrightchannelon/offswitch: always leave this switched on[...]

  • Page 12

    WWW .AP ART -AUDIO.COM 12 Champ-Onecanbemountedina19”rack,takinguponly2rackspaces. Alwaysallowagood airowaroundtheamplier ’ sfront,rear ,side,topandbottom.Wheninstallinginarackwith multiple audio devices, it is advisable to leave one rack[...]

  • Page 13

    INFO@AP ART -AUDIO .COM 13 ItispossibletointegrateChamp-Oneinahighqualityaudiochain.Inordertoadaptthefrontpanel dimensions to the dimensions of other equipment, it is possible to remove the 19” brackets and handlesforanevenmoresleekandrenedlook. [...]

  • Page 14

    WWW .AP ART -AUDIO.COM 14 Dynamic program power , both channels driven Bridge-monooperation8ohm 1 100 W 2channelmode8ohm 400 W / ch 2 channel mode 4 ohm 600 W / ch 2 channel mode 2 ohm not allowed Dynamic capacity at 1.7 ohm, both channels driven 1000 W / ch 6. T echnical specifications Rated output power , both channels driven[...]

  • Page 15

    INFO@AP ART -AUDIO .COM 15 Input impedance / sensitivity unbalanced (RCA)/4ohm 10 Kohm / 1 V 0dBV Inputimpedance/sensitivitybalanced(XLR) / 4 ohm 20 Kohm / 1 V 0 dBV Frequencyresponse(0,-0.5dB) 10Hz–50kHz THD < 0.05 % IMD <0.08% Noise >100 DBA Gain 33dB(39dBbridged) Dam[...]

  • Page 16

    WWW .AP ART -AUDIO.COM 16 ANY SUGGESTION? They are well appreciated and eventually rewarded! Send your ideas or suggestions to suggestions@apart-audio.com CHAMP ONE is developed by Audioprof nv Lanteernhofstraat 90 BE-2100 Deurne BELGIUM Company names, product names, and names of formats etc. are the trademarks or registered trademarks of their res[...]