Norma Schematics, Service
manual or circuit diagram £1.80 (~ $2.20 or €2.10)

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211 Norma models listed

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Nora 27gw-FileNora-27gw_walkuere0jpgthumb
Nora 27w-FileNora-27w_walkuere0jpgthumb
Nora A-FileNora-B06_A0jpgthumb
Nora Aida1935FileNora-GW322L_Aida-1935.RadioRadiojpgthumb
Nora Aida1935FileNora-W322L_Aida-1935.RadioRadiopdfthumb
Nora Aida1935FileNora-W322L_Aida-1935.Radio.2Radiojpgthumb
Nora B-FileNora-B06_B0jpgthumb
Nora b06-FileNora-b060jpgthumb
Nora B06-FileNora-B06_A0jpgthumb
Nora B06-FileNora-B06_B0jpgthumb
Nora b07-FileNora-b07.10jpgthumb
Nora b07-FileNora-b07.20jpgthumb
Nora b18-FileNora-b180jpgthumb
Nora b19-FileNora-b190jpgthumb
Nora b26-FileNora-b260jpgthumb
Nora b27-FileNora-b27.10jpgthumb
Nora b27-FileNora-b27.20jpgthumb
Nora B28-FileNora-B280jpgthumb
Nora B281-FileNora-B2810jpgthumb
Nora B29-FileNora-B290jpgthumb
Nora b310l-FileNora-b310l0jpgthumb
Nora b421l-FileNora-b421l0jpgthumb
Nora B423LB-FileNora-B423LB_B423LC0jpgthumb
Nora B423LC-FileNora-B423LB_B423LC0jpgthumb
Nora B61-FileNora-B610jpgthumb
Nora B68-FileNora-B680jpgthumb
Nora B69-FileNora-B690jpgthumb
Nora Brunn-FileNora-W19_Brunn0jpgthumb
Nora Csardas-FileNora-GW28_Csardas0jpgthumb
Nora Csardas-FileNora-GW28_Csardas.10jpgthumb
Nora Csardas-FileNora-W28_Csardas0jpgthumb
Nora DO37-FileNora-DO37_Kofferempfanger0jpgthumb
Nora Dux-FileNora-W78_Dux0jpgthumb
Nora DuxII-FileNora-W89_DuxII0jpgthumb
Nora Eger-FileNora-W29_Eger0jpgthumb
Nora Egmont-FileNora-GW451L_Egmont0jpgthumb
Nora Egmont-FileNora-W451L_Egmont0jpgthumb
Nora Elektra-FileNora-GW67_Elektra.10jpgthumb
Nora Elektra-FileNora-GW67_Elektra.20jpgthumb
Nora Elektra-FileNora-W67_Elektra0jpgthumb
Nora g200l-FileNora-g200l0jpgthumb
Nora G201L-FileNora-G201L_Undine10jpgthumb
Nora G220L-FileNora-G220L_Rienzi0jpgthumb
Nora G30-FileNora-G30_G30L0jpgthumb
Nora G30L-FileNora-G30_G30L0jpgthumb
Nora G321-FileNora-G321_G321L0jpgthumb
Nora G321L-FileNora-G321_G321L0jpgthumb
Nora G3L-FileNora-G3L0jpgthumb
Nora G450L-FileNora-G450L_Troubadour0jpgthumb
Nora G504-FileNora-G504_G504L0jpgthumb
Nora G504L-FileNora-G504_G504L0jpgthumb
Nora g504l-FileNora-g504l0jpgthumb
Nora G610W-FileNora-G610W0jpgthumb
Nora Graz-FileDTW-723W_W27(Nora-W79_Graz)0jpgthumb
Nora Graz-FileNora-GW79_Graz0jpgthumb
Nora GW146-FileNora-GW1460jpgthumb
Nora GW147-FileNora-GW1470jpgthumb
Nora GW152-FileNora-GW1520jpgthumb
Nora GW152-FileNora-GW152_Junior.10jpgthumb
Nora GW152-FileNora-GW152_Junior.20jpgthumb
Nora GW16-FileNora-GW16_Tosca.10jpgthumb
Nora GW16-FileNora-GW16_Tosca.20jpgthumb
Nora gw17-FileNora-gw17_tiefland0jpgthumb
Nora GW17-FileNora-GW17_Tiefland.10jpgthumb
Nora GW17-FileNora-GW17_Tiefland.20jpgthumb
Nora GW18-FileNora-GW18_Paganini0jpgthumb
Nora GW18-FileNora-GW18_Paganini.20jpgthumb
Nora GW203L-FileNora-GW203L_Undine30jpgthumb
Nora GW204L-FileNora-GW204L_Undine40jpgthumb
Nora gw27-FileNora-gw270jpgthumb
Nora GW27-FileNora-GW27_Walkure0jpgthumb
Nora GW28-FileNora-GW28_Csardas0jpgthumb
Nora GW28-FileNora-GW28_Csardas.10jpgthumb
Nora GW29-FileNora-GW290jpgthumb
Nora GW322L1935FileNora-GW322L_Aida-1935.RadioRadiojpgthumb
Nora GW410K-FileNora-GW410K0jpgthumb
Nora GW410L-FileNora-GW410L0jpgthumb
Nora GW431-FileNora-GW4310jpgthumb
Nora GW451L-FileNora-GW451L_Egmont0jpgthumb
Nora GW453-FileNora-GW453_Undine0jpgthumb
Nora GW654-FileNora-GW654_Menuett0jpgthumb
Nora GW654-FileNora-GW654_W6540jpgthumb
Nora GW66-FileNora-GW66_Mazurka0jpgthumb
Nora gw67-FileNora-gw670jpgthumb
Nora GW67-FileNora-GW67_Elektra.10jpgthumb
Nora GW67-FileNora-GW67_Elektra.20jpgthumb
Nora GW68-FileNora-GW68_Serenade0jpgthumb
Nora GW69-FileNora-GW69_Linz0jpgthumb
Nora GW79-FileNora-GW79_Graz0jpgthumb
Nora Junior-FileNora-GW152_Junior.10jpgthumb
Nora Junior-FileNora-GW152_Junior.20jpgthumb
Nora K26-FileNora-K260jpgthumb
Nora K2Wa-FileNora-K2Wa0jpgthumb
Nora K41-FileNora-K410jpgthumb
Nora K42N-FileNora-K42N0jpgthumb
Nora K454-FileNora-K454_Noracord0jpgthumb
Nora K4Wa-FileNora-K4Wa0jpgthumb
Nora K555GWB-FileNora-K555GWB_Noraphon0jpgthumb
Nora K60-FileNora-K600jpgthumb
Nora K62-FileNora-K62.10jpgthumb
Nora K62-FileNora-K62.20jpgthumb
Nora K691939FileNora-K69_Reisesuper-1939.RadioRadiopdfthumb
Nora K691939FileNora-K69_Reisesuper-1939.Radio.2Radiojpgthumb
Nora Kofferempfanger-FileNora-DO37_Kofferempfanger0jpgthumb
Nora Largo-FileNora-W06_Largo0jpgthumb
Nora Linz-FileNora-GW69_Linz0jpgthumb
Nora Linz-FileNora-W69_Linz0jpgthumb
Nora Mazurka-FileNora-GW66_Mazurka0jpgthumb
Nora Mazurka-FileNora-W66_Mazurka0jpgthumb
Nora Menuett-FileNora-GW654_Menuett0jpgthumb
Nora Musikus-FileNora-W07_Musikus0jpgthumb
Nora Noracord-FileNora-K454_Noracord0jpgthumb
Nora Noraphon-FileNora-K555GWB_Noraphon0jpgthumb
Nora Oberon-FileNora-W600L_Oberon0jpgthumb
Nora P2A1927FileNora-P2A-19270jpgthumb
Nora Paganini-FileNora-GW18_Paganini0jpgthumb
Nora Paganini-FileNora-GW18_Paganini.20jpgthumb
Nora Paganini-FileNora-W18_Paganini0jpgthumb
Nora Picco1956FileNora-Picco-19560jpgthumb
Nora PN1H1927FileNora-PN1H-19270jpgthumb
Nora Reisesuper1939FileNora-K69_Reisesuper-1939.RadioRadiopdfthumb
Nora Reisesuper1939FileNora-K69_Reisesuper-1939.Radio.2Radiojpgthumb
Nora Rheingold-FileNora-W26_Rheingold0jpgthumb
Nora Rheingold-FileNora-WG26_Rheingold0jpgthumb
Nora Rienzi G-FileNora-Rienzi G0jpgthumb
Nora Rienzi W-FileNora-Rienzi W0jpgthumb
Nora Rienzi-FileNora-G220L_Rienzi0jpgthumb
Nora Rienzi-FileNora-W220L_Rienzi0jpgthumb
Nora S4K-FileNora-S4K0jpgthumb
Nora S4KB-FileNora-S4KB_S4KC0jpgthumb
Nora S4KC-FileNora-S4KB_S4KC0jpgthumb
Nora Serenade-FileNora-GW68_Serenade0jpgthumb
Nora Serenade-FileNora-W654_Serenade0jpgthumb
Nora Serenade-FileNora-W68_Serenade0jpgthumb
Nora tiefland-FileNora-gw17_tiefland0jpgthumb
Nora Tiefland-FileNora-GW17_Tiefland.10jpgthumb
Nora Tiefland-FileNora-GW17_Tiefland.20jpgthumb
Nora Tiefland-FileNora-W17_Tiefland.10jpgthumb
Nora Tiefland-FileNora-W17_Tiefland.20jpgthumb
Nora Tosca-FileNora-GW16_Tosca.10jpgthumb
Nora Tosca-FileNora-GW16_Tosca.20jpgthumb
Nora Tosca-FileNora-W16_Tosca0jpgthumb
Nora Troubadour G-FileNora-Troubadour G0jpgthumb
Nora Troubadour W-FileNora-Troubadour W0jpgthumb
Nora Troubadour-FileNora-G450L_Troubadour0jpgthumb
Nora Troubadour-FileNora-W450L_Troubadour0jpgthumb
Nora Undine-FileNora-GW453_Undine0jpgthumb
Nora Undine1-FileNora-G201L_Undine10jpgthumb
Nora Undine1-FileNora-W201L_Undine10jpgthumb
Nora Undine2-FileNora-W202L_Undine20jpgthumb
Nora Undine3-FileNora-GW203L_Undine30jpgthumb
Nora Undine3-FileNora-W203L_Undine30jpgthumb
Nora Undine4-FileNora-GW204L_Undine40jpgthumb
Nora Undine4-FileNora-W204L_Undine40jpgthumb
Nora W06-FileNora-W06_Largo0jpgthumb
Nora W07-FileNora-W07_Musikus0jpgthumb
Nora W16-FileNora-W16_Tosca0jpgthumb
Nora W17-FileNora-W170jpgthumb
Nora W17-FileNora-W17_Tiefland.10jpgthumb
Nora W17-FileNora-W17_Tiefland.20jpgthumb
Nora W18-FileNora-W18_Paganini0jpgthumb
Nora W19-FileNora-W19_Brunn0jpgthumb
Nora w2-FileNora-w20jpgthumb
Nora W200L-FileNora-W200L0jpgthumb
Nora W201L-FileNora-W201L_Undine10jpgthumb
Nora W202L-FileNora-W202L_Undine20jpgthumb
Nora W203L-FileNora-W203L_Undine30jpgthumb
Nora W204L-FileNora-W204L_Undine40jpgthumb
Nora W20L1932FileNora-W20L-1932.RadioRadiojpgthumb
Nora W220L-FileNora-W220L_Rienzi0jpgthumb
Nora W26-FileNora-W26_Rheingold0jpgthumb
Nora W27-FileNora-W27_Walkure0jpgthumb
Nora W28-FileNora-W28_Csardas0jpgthumb
Nora W29-FileNora-W29_Eger0jpgthumb
Nora W30-FileNora-W30_W30L0jpgthumb
Nora W30L-FileNora-W30_W30L0jpgthumb
Nora W320-FileNora-W320_W320L0jpgthumb
Nora W320L-FileNora-W320_W320L0jpgthumb
Nora W321-FileNora-W321_W321L0jpgthumb
Nora W321L-FileNora-W321_W321L0jpgthumb
Nora W322L1935FileNora-W322L_Aida-1935.RadioRadiopdfthumb
Nora W322L1935FileNora-W322L_Aida-1935.Radio.2Radiojpgthumb
Nora W40-FileNora-W400jpgthumb
Nora W430L-FileNora-W430L0jpgthumb
Nora W450L-FileNora-W450L_Troubadour0jpgthumb
Nora W451L-FileNora-W451L_Egmont0jpgthumb
Nora W500L-FileNora-W500L0jpgthumb
Nora W504-FileNora-W504_W504L0jpgthumb
Nora W504L-FileNora-W504_W504L0jpgthumb
Nora W60-FileNora-W600jpgthumb
Nora W600L-FileNora-W600L_Oberon0jpgthumb
Nora W61-FileNora-W610jpgthumb
Nora W654-FileNora-GW654_W6540jpgthumb
Nora W654-FileNora-W654_Serenade0jpgthumb
Nora W66-FileNora-W66_Mazurka0jpgthumb
Nora W67-FileNora-W670jpgthumb
Nora W67-FileNora-W67_Elektra0jpgthumb
Nora W68-FileNora-W68_Serenade0jpgthumb
Nora W69-FileNora-W69_Linz0jpgthumb
Nora W710-FileNora-W7100jpgthumb
Nora W78-FileNora-W78_Dux0jpgthumb
Nora W79-FileDTW-723W_W27(Nora-W79_Graz)0jpgthumb
Nora W791-FileNora-W791_Wien0jpgthumb
Nora W89-FileNora-W89_DuxII0jpgthumb
Nora walkuere-FileNora-27gw_walkuere0jpgthumb
Nora walkuere-FileNora-27w_walkuere0jpgthumb
Nora Walkure-FileNora-GW27_Walkure0jpgthumb
Nora Walkure-FileNora-W27_Walkure0jpgthumb
Nora WG26-FileNora-WG26_Rheingold0jpgthumb
Nora Wien-FileNora-W791_Wien0jpgthumb
Norma 3061952FileUnda-56 2_Tri Unda R56 2(Norma-306)-1952.RadioRadiopdfthumb
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These radio, TV, record player, amplifier, amp and tape or cassette recorder schematics, circuit diagrams and service manuals are mostly high quality, very readable scans and will usually be Emailed within an hour or two, if I need to scan an item, or it's the middle of the night, it may take a little longer! Here in the UK it is 00:40. If more than one schematic is listed for a model I will generally send them all, unless too big to attach! Specialising in British schematics Roberts, Hacker, Bush, Pye etc. also American and German manuals feature strongly, search for what you need. Multi page manuals are Emailed as pdfs. Please Email or phone 0788 4425213 Thanks for looking, Mike.

Search for your Schematic



Fill in the "Make" and "Model" boxes, if you are unsure of the model, leave it blank and I will list ALL models for that manufacturer, similarly if you only have the model number leave "Make" blank and I will list similar model names from ALL manufacturers. How to repair your radio. More explanation here. Some sources searched :-
Book SetKEYYears
J.F. Riders Perpetual Rider 1920-54
Trader Service sheets Trader 1933-81
Beitmans Radio Diags Beitman 1926-69
Beitmans TV Diagrams BeitmanTV 1947-70
Gernsback Radio Diags. Gernsback 1922-34
Empfanger Schaltungen ES 1928-57
RCA Service Notes RCASN 1923-52
Broadcaster Supplements Broadcaster 1934-42
Radio and TV 36 vol set RTV 1945-86
Radio and TV 5 vol set RTV5 1945-54
Crosley Service Suppls. Crosley 1929-42
My Pre-scanned Files File =>2022
The search logic is slightly "fuzzy" in that it's case insensitive and ignores punctuation so, model TR-510 is the same as tr510, and G.E.C is the same as "gec".

(247201 schematics* by 1828 different manufacturers indexed!)
Updated 18th. Dec 2023


Search Time = 211 results in 27.4 mS. Log
ABCAC DaytonAccurateAce
ACECAceToneAcheAcme
AcornAcousticAcousticalAcra Test
Acra ToneAdaAdaptolAddison
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AdventAEAAEGAEI
AELAeonicAeradioAerialite
AeriolaAero MetalAero MotiveAero Products
AerodyneAetnaAFBAffiliated
AGEAgilentAH GrebeAhemo
AimsAir CastleAir ChiefAir King
Air KnightAir MinistryAir RadioAirline
AirmecAiroAirtoneAirzone
AiwaAjaxAJSAkai
AKGAkkordAkradAlamo
AlanAlbaAlchemistAlden
AlesisAlfaAlgeneAllander
AllesandroAllied Engineering InstituteAlliedAllocchio Bacchini
AlphaAlpinistAltarAltec Lansing
AltoAmalgamatedAmatoAmbassador
AmberAMCAmcronAmerican Bosch
American DataAmerican Foundation For the BlindAmerican MeriLeiAmerican Motors
American TransformerAmerican TVAmericanAmeritron
AmpegAmpexAmphenolAmplion
AmproAmradAmstradANC
AndreaAngstremANKAnsley
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ApexApogeeApparatusAppel Henderson
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ArcadiaArcamArcherArdent
ArelArenArenaArgos
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ArielArionAristocratAristona
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ARTArthur AnsleyArtoneArvin
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AsterAstorAstradAstron
AtariAtchisonAthenaAtlantic
AtlasAtwater KentAudarAudinac
Audio DesignAudio NoteAudio ResearchAudiola
AudiolabAudiolineAuriconAustin
AustrovoxAutocratAutomaticAutomovil
AutophonAutoradioAutoSuperAutovox
AvcoAvery FisherAviolaAVO
AWAAward SessionAwardAxess
AzdamAztecBad StoneBadcat
BairdBalcombeBaldwinBalkeit
BalkiteBallantineBandBoxBandmaster
Bang and OlufsenBannerBarcusBarker
BarRadioBARTGBASFBassMan
BauerBBCBBEBeaning
BeckerBeedeBeethovenBehringer
BeitmanBekoBelcoBelcom
Bell and HowellBellBelleBelmont
BelsonBeltekBendixBengal
BenksonBensonBeogramBeolit
BerdskBERECBerlinBernard
BernburgBerning SeigfriedBertonciniBespeco
BettersetBF GoodrichBGWBiennophone
BiggBinatoneBinsonBK
Black HeartBlackhawkBlackstarBlaupunkt
Blocs AccordBlohmBlonderBlue Spot
BobinasBogenBognerBolt
BondBoogieBoschBose
BossBrandesBrandtBraun
BrayheadBRCBremerBremi
BrentwoodBretingBrewsterBriconic
BrimarBrionvegaBritamerBroadcaster
BronswickBrookBrown BoverieBrown
BrownieBrowningBRTBRTR
BrunoBrunswickBrushBSR
BTEBTHBTSBuchla
BuckinghamBudBugeraBuick
BulovaBurbdeptBurgessBurgoyne
BurmanBurndeptBurnsBurrell
BushBushLaneBushManualButler
BYEBylockCable NelsonCAC
CadillacCalradCalselCalvert
CameoCampanelaCamtecCanadian Radio
Canadian WestinghouseCapehartCapitolCaravan
CarischCarlinCarlsbroCarousel
CarronCarterCarverCarvin
CaseCastillaCavelcadeCBS
CelestionCentral EquipmentCenturyCER
CGEChakophoneChampChampion
ChancellorChannel MasterChannelCheliabinsk
ChevroletChieftanChryslerCihan
CiscoCities Service OilCitronicCivilian
ClagoClarionClasse ;AudioClearsonic
CleartoneClimaxClintonClipper
ClydonCMCCoast to Coast Codar
Col R TelCollaroCollinsCollorado
ColonialColor soundColortelColumbia
ComixCommonwealthConcordConrad Johnson
ConsolidatedConsomelloContessaContinental
ConvairCoOpCoronaCoronado
CoronetCorvairCorvetteCosmos
CossorCouchCourierCraftsmen
CrateCRCCrescentCrest Audio
CromwellCrosleyCrownCrumar
CrystalCTRCurrysCyldon
CyrusCzeijaDAFDan Armstrong
DanelectroDanoDansetteDansk
DARBDartingtonDataDaven
David BogenDavid GrimesDaxonDay Fan
DayRadDaystromDaytonDB
DBXDe ForestDean MarkleyDecanno
DeccaDeccasoundDefiantDelco
DelmonicoDeltaDeltalabDenco
DenonDesotoDetrolaDeVar
DeWaldDickersonDictographDiezel
DigitechDioraDKEDnepropetrovsk
DodDodgeDominionDon Lee
DorchesterDoricDouglasDrake
DrummerDTWDual EngineeringDual
DucatiDucretetDukaneDulci
DuMontDumortierDunlopDwektronix
DynacoDynacordDynakitDynaport
DynatronEagleEAPEAR
EarlEarthEasternEAW
ECAEchophoneEchoplexEchoTape
EckenrothEckoEcksteinEddystone
EdenEdison BellEdisonEdiswan
EDPEdwardsEffedibiEgnater
EH ResearchEH ScottEHRAEico
EkcoEkosonicEkotapeEL Rey
ElbegElbiaElcophonElectone
ElectradElectric AutoliteElectric AutomotiveElectric Specialties
Electrical ResearchElectro AcousticElectro BetrriebElectro Harmonix
Electro MaticElectro TechnicalElectroHomeElectromuse
Electronic CorpElectronic Dream PlantElectronic LabsElectronic Music Labs
ElectrophoneElectroplexElectroVoiceEletrofone
ElgarElizabethanElkElka
ElmugElpicoEltraElxon
EMCEmerson ;ArgentinaEMIEmisonic
EMLEMMEmorEmpire Designing
Empire ElectricalEMSEmtronEMU
EmudEMWEnekaEngl
English ElectricEnvoyEpiphoneERLA
ErmsaERTErwaES
EspeyEsquireEsteyEstyma
EtraEtronicEumigEurophon
EurophoneEvansEverreadyExcelsior
ExelradFacitFactotumFADA
FairbanksFairchildFairlightFalcon
FalksFansteelFapesaFarfisa
FarnellFarnsworthFarrandFasma
Federal ManufacturingFederal RadioFederalFederated
FelgateFenderFergusonFerrando
Ferranti ;SimilarFerrarFerrisFerrograph
FiatFidelityFinluxFiolent
FirestoneFirst National RadioFisherFisk
FittonFJ FitzgeraldFleetwoodFlorac
FlukeFlush WallFM SpecialitiesFNR
FonotalkFord PhilcoFordFordson
FourierFoxxFramusFranklin
FreedFrench JesseFreshmanFret and Foot
Frost MintonFultonFunkstrahlFurguson
FurgusonicFurmanFuttermanFuturama
GalaxyGallien KruegerGalvinGamble Skogmo
GarnetGarodGarrardGates
GBCGCHQGE ;ArgentinaGEC
GecophoneGelosoGemGemeinschafts
GenalexGeneral DynamicsGeneral FireGeneral Household
General ImplementGeneral IndustriesGeneral InstrumentGeneral Radio
General TVGenericGenRadGeodyn
GernsbackGerufonGetaGiannina
GibsonGigracGilbertGilfillan
GladstoneGlobeGMGoblin
Goerz MetrawattGolden TubeGoldentoneGoldpfiel
GoldringGoldstarGonsetGoodmans
GoodYearGordon ElfGothamGould
GraetzGraham PaigeGraham PhilcoGrainger
GramaphoneGramdeckGrammontGrampian
GranadaGrancoGrandinGrant
GrantlineGrasmanGrasmannGraves
Gray DanielsonGrayGraybarGrebe
GregoryGretschGrigsbyGrommes
GrooveTubeGrossGroznyGrundig
GTGuildGuitar ResearchGulbransen
H ClarkeHACHackerHaco
HagenukHagstromHalcyonHale
HallicraftersHalsonHamegHamilton
HammarlundHammondHanimexHansen
Harman KardonHarmonyHarold SheversHarris
HartkeHarty YoungHarvardHarvey Wells
HastingsHatryHEAHealing
Hear All ContinentsHeathHeathkitHeli
HenryHenrys RadioHerbert HornHermes
HetroHF LabsHH ;ElectronicsHH Scott
Hi LoHickokHitachiHiwatt
HKHMGCCHMV ;AustraliaHMV New Zealand
HoffmanHohnerHondaHoodwin
HornyHornyphonHotpointHoward
HPHudson MotorsHudson RossHudson
Hughes KettnerHupmobileHuthIbanez
IberiaICAIcomIdeal
ImefonImpactImperialIncarRadio
IndesitIndustria RadiotecnicaIndustrial ElectronicIndustrial Instruments
InelroIngelenInsulineIntensofunk
InterceptorInterMIntermarkInternational Detrola
International industriesInternationalInterOceanInterstate
InvictaInvictusIrradioIskra
ITTJ G GravesJacksonJadis
JahnkeJamesJasonJBL
JDJefferson TravisJenJenkins
JenningsJerroldJerry DonahueJesse
Jet CityJewelJimi HendrixJMF
John MeckJohn RadioJohnsonJolida
JordanJothaJP SeeburgJuergen Simon
JugoJungmannJupiterJVC
JW DavisKaar EngineeringKadetteKaiser
KalamazooKamenskKampoKappler
KapschKaradioKawaiKay
KBKeighleyKeller FullerKellog
Ken BrownKennedyKenproKent
KenwoodKernwoodKetayKiev
KingKingsKingstonKishtim
KittyhawkKlangfilmKlemtKLH
KlingerKnightKnightKitKO
KochKodelKolledaKonka
KorgKortingKosmovoxKoyo
KrakauerKramolinKrefftKriesler
KrishkeKrohlerKudelskiKurzweil
KustomKW communicationsKylectronL and L
L TatroLabogaLafayetteLamagna
LamcoLandryLaneyLang
LangeLangevinLarinkoLaselle
LaurehkLeaderLeakLeander
LearLectrolabLeipzigLembeck
LeningradLesamLesleyLeslie
LeutzLevellLewolLewt
LexiconLifcoLincolnLine 6
LinearLissenLoeweLoftin
LoganLohjaLondon CityLondon Electric
LongLordLorenzLotus
Loud ;TechnologiesLowreyLTPLumophon
LuxorLyricLytle and CanonMac
MackayMackieMacoMacy
Madison MooreMadrigalMaestoMaestro
MagatoneMagic ToneMagnadyneMagnatone
MagnavoxMaguireMaihakMains Radio Gramaphones
MaintainenceMajesticMajorMallory
MantelMantolaMarantzMarc
Marconi ;CanadaMarconiphoneMarcucciMarelli
MargolinMark SimpsonMarkMarkBass
MarlboroMarmaxMarshallMarti
MartinMasbelMascoMashpriborintorg
Master CareMaster RadioMasteradioMasterpiece
MatchlessMatsushitaMaxonMazda
MBLEMcCarthyMcIntoshMcMichael
McMillanMcMurdoMeazziMebgeratebau
MeckMectronMediatorMegard
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MelosMendeMercantileMercury
MesaMeteorMetrodyneMetropolitan Vickers
MetzMEWMFAMicro Electronic
Micro RadioMicrontaMidlandMidwest
MilitaryMillsMilwaukeeMinerva
MinskMiracoMirageMission Bell
MissionMitchellMitsubishiMivar
MohawkMoldedMonarchMonelectric
MonitorMonogramMonsantoMontgomery Ward
MoogMoparMorleyMorphy Richards
Moscow Deaf AidMoscowMoskovskyMosrite
MotekMoto MeterMotoMotorola
MotoviaMotovoxMoulinexMRTZ
Mullard ;AustraliaMultitoneMultivoxMunston
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