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New files uploaded almost daily…..

Intro

Hi and welcome to the AUDIO CIRCUIT [denmark] website, where you can find a huge selection (a total of app. 50,000 PDF’s/180 GB) of FREE audio related schematics and service manuals on both older and newer home, Hi-Fi, PRO & vintage audio gear.

This site started as a free FREE service back in 2004, and it has been online ever since.

Running a site like this costs time and money plus sleepless nights when the site goes down due to brute force attacks and malfunctioning plugin updates etc. 

So every of kind of support is highly NEEDED – that be a small donation through PayPal or you disabling your ad-blocker or whitelist this site. This way you help keeping this site free.
THANKS

Lots of:
AbacusAB InternationalAccuphaseACOPAcoustat • Acoustic ControlAcoustic ResearchAcrosoundADCAdcomAdventAEGAikoAiwaAkaiAlesisAltec LansingAltoAMCAmpexAragonArcamArenaArmstrongAudioaccessAudio AnalyseAudio DesignAudio InnovationsAudiolabAudiolaborAudio NoteAudio Pro
Audio ResearchAuraAustralian MonitorAvanceAvanticBang & OlufsenBASFBBOBeardBehringerBellBell SoundBerningBGWBK ComponentsBlaupunktBogenBoseBraunBritaniaBrookBrystonBSRB&WCabreCalifoneCambridge AudioCaradCarverCarvinCayinCCECECCerwin VegaCiclotronCitronicClasseCM LabsConcertoneConcordConnoiseurConrad JohnsonContinentalCoplandCounterpointCraftsmenCreekCrestCrownCygnusCyrusDBXDeccaDecorderDenonDensenDioraDoxaDualDucretetDukaneDynacoDynacordEclerEicoEkaElacElectrocompanietElectrohomeElectro-VoiceEltaxEMIEmpireEMTERAESSEumigExpertFatmanFenderFergusonFisherFostexFuttermanGalactronGarrardGASGelosoGeminiGenelecGenesisGoldmundGoldringGoldstarGoodmansGradienteGraetzGrommesGrundigGryphonHaflerHarman KardonHeathHeathkitHeybrookHHBH.H. ElectronicH.H. ScottHiragaHitachiIMG StagelineImpactInfinityInkelIntegraInterMITTJadisJanszenJBLJolidaJungsonJVCKeith MonksKenwoodKlein+HummelKLHKlipschKnightKörtingKrellKrohn-HideLab.gruppenLafayetteLAMMLaneyLC AudioLeakLecsonLEMLencoLexiconLGLinnLoeweLuxkitLuxmanMackieMarantzMark LevinsonMcGohanMcIntoshMonarchMusical FidelityNADNakamichiNikkoNordmendeOnkyoOrionPanasonicParasoundPasslabsPEPeaveyPerreauxPhase LinearPhilcoPhilipsPhonic • PilotPioneerPrecision FidelityPrimareProceedProtonQSCQUADQuasarRadfordRadiolaRCARealisticRegaRenkus HeinzRevoxRobertsRotelSabaSACSAESamickSamsonSansuiSanyoScottSettonSharpSherwoodSiemensSonofonSonySoundcraftSoundcraftsmenSounddesignSphinxStage AccompanyStandardStaxStromberg CarlsonStuderStudioMasterSugdenSumo • SunnSupraphonSuproTandbergTannoyTeacTechnicsTelefunkenThomsonThorensThresholdThuleToshibaUherUnivoxUreiUTCVestaxVietaVikingVincentVoxWestern ElectricWundercartYamaha •  YorkvilleZenith
and many many more….
Use the Download link in the top menu

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