APart CHAMP-3D [21/24] Blockdiagram

24 BIT

ADC

MASTER

LEVEL

AUTO

LOUDNESS

MAIN

COMPRESSOR

X-OVER

SUBSONIC

FILTER

LIMITER

HYPEX D-CLASS

HI-CURRENT AMPLIFIER

HYPEX D-CLASS

HI-CURRENT AMPLIFIER

HYPEX D-CLASS

HI-CURRENT AMPLIFIER

DELAY

LIMITER

L R

L+R

INFO@APART-AUDIO.COM

!!!IMPORTANT!!!

Thisamplifierreliesonconvectionalcoolingonly.Innormalsituations,overheatingwillnotoccur.

Sincetherearenonoisycoolingfansintheamplifier,makesuretheconvectionalcoolingsystem

canworkproperly.Theunitcanbebuiltina19inchracksystem,butitisforbiddentoblockthe

ventilationopeningsatthefront,rear,topandbottom.Therefore,itisabsolutelynecessaryto

allowatleastonefreerackspaceor44mmaboveandbeneaththeamplifier.Donotremove

therubberfeetincasetheamplifierisnotbuiltintoarack.Makesuretheambienttemperatureis

between0and40°C.Operatingtheunitbeyonditsnormallimitswillresultinexcessiveinternal

temperature.Poweramplifiersarehardworkers,andtheirbehaviorissimilartohumanbeings.

Inextremeconditions,humanbeingsarenotabletoperformefficiently.Thisalsoappliesto

amplifiers.Itisgenerallyabadideatomountmultipleheatgeneratingunitssuchasamplifiersin

thesamerack.Ifnecessary,useaforcedventilationsysteminyourmountingrack.

Themainsfuseislocatedinsidetheunit.Whenthefuseisbroken,replaceitwithafuseofthe

samecurrentandvoltagerating:6.3AT/250V.Forqualifiedpersonnelonly!

ThisunithasNOTbeendesignedforuseinmobileapplications,suchas:mobilediscobarsand

DJsetups,mobilePAsystems,livebands,audiorentalsystems…

Useitinfixedinstallationsonly.

Blockdiagram