Schematics, Service Manuals and Circuit diagrams
for Vintage Radios Record Players Amps & TVs

Supporting the Right to Repair!
Schematics sent by Email £1.80 (~ $2.50 or €2.10)


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, here in the UK it is 22:46 it may take a little longer! 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.
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90V/1.4V Battery Eliminator

90V/1.4V battery eliminators available at £29 For other voltage combinations Email me!

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.
More explanation here. Some sources searched :-
Book Set KEY Years
J.F. Rider's Perpetual Rider 1920-54
Trader Service sheets Trader 1933-81
Beitman's Radio Diags Beitman 1926-69
Beitman's TV Diagrams Beitman 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 =>2021
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".

(294696 schematics* by 2155 different manufacturers indexed!)
Updated 2nd. Dec 2021


3MABC
AccurateAC Dayton
AceACEC
AceToneAche
AcmeAcorn
AcousticalAcoustic Control Corp
Acoustic ResearchAcra Test
Acra ToneAcrosound
AdaptolAda
ADCAddison
AdmiralAdret
AdvanceAdvance Electric
AdventAEA
AEGAEI
AELAeonic
AeradioAerialite
AeriolaAero
AerodyneAero Metal
Aero MotiveAero Products
AetnaAFB
AffiliatedAhemo
A H GrebeAims
Air CastleAir Chief
Air KingAir Knight
AirlineAirmec
Air MinistryAiro
Air-O-EarAir Radio
AirtoneAiwa
AJSAkai
AkkordAkrad
AladdinAlamo
AlanAlba
AlchemistAlden
AldensAlesis
AlfaAlgene
AllanderAll Channel
AllesandroAlliance
AlliedAllied Engineering Institute
Allied RadioAllocchio Bacchini
AllstateAlpha
AlpineAlpinist
AltarAltec Lansing
AltoAmalgamated
AmatoAmbassador
AmberAMC
Am-CommAmcron
AmericanaAmerican Bosch
American DataAmerican Foundation For the Blind
American MeriLeiAmerican
American MotorsAmerican Supply
American TransformerAmerican TV
AmeritronAMI
AmpegAmpex
AmphenolAmplifier Corp
AmplionAmpliphone
AmpliVoxAmpro
AmradAmstrad
ANCAndrea
AngstremANK
AnsleyAntique Sound
AntoneAnubics
Aola SchlaakApelco
ApexApogee
ApolecApolex
ApoloApparatus
Appel HendersonAppleton
AppliedApproved
ArborphoneARC
ArcadiaArcam
ArcherArdent
ArelArena
ArenArgosy
ArgusAria
ArianeAriel
ArionAristona
AristophoneArkay
ArlingtonArmstrong
ARPART
Arthur AnsleyArtone
ArvinArzamas
AshtonAskar
AssociatedAstars
AstaticAster
AstorAstoria
AstradAstrasonic
AstronAtari
AtchisonAthena
AtkinsAtlantic
AtlasATR-Karadio
Atwater KentAudar
AudiAudinac
Audio DesignAudio Development
Audio IndustriesAudiola
AudiolabAudioline
AudiomaticAudio Note
Audio ResearchAustin
AustrovoxAutocrat
AutomaticAutomovil
AutophonAutoradio
AutoSuperAutovox
AvcoAvery Fisher
AviolaAvnet
AVOAWA
AwardAxess
AyresAzdam
AztecBadcat
Bad StoneBagpiper
BairdBalcombe
BaldwinBalkeit
BalkiteBallantine
BandboxBang And Olufsen
BannerBarcus
BarkerBarRadio
BARTGBASF
BauerBaylor
BBCBBE
BeaningBecker
BeedeBeethoven
BehringerBeitman
BekoBelco
BelcomBell
Bell-AirBell and Howell
BelleBelltone
BelmontBelson
BeltekBendix
BengalBenjamin
BenksonBennett
BenrusBenson
BeogramBeolit
BerdskBEREC
BerlantBerlin
BernardBernburg
Berning SeigfriedBertoncini
BespecoBetterset
BF GoodrichBGW
BiennophoneBigg
BinatoneBinson
BKBL
BlackhawkBlack Heart
BlackstarBlaupunkt
Blocs AccordBlohm
BlonderBLS
Blue RibbonBlue Spot
BobinasBogen
BognerBolt
BondBoogie
BoschBose
BossBoulevard
BradfordBrandes
BrandtBraun
BrayheadBRC
BremerBrentwood
BretingBrewster
BriconicBrimar
BrionvegaBritamer
BroadcasterBrociner
BronswickBrook
BrooksBrown
Brown BoverieBrownie
BrowningBRT
BRTRBruno
BrunswickBrush
BSRBTE
BTHBTS
BuchlaBuckingham
BudBudrick
BugeraBuick
BulovaBurbdept
BurgessBurgoyne
BurmanBurndept
BurnsBurrell
BushBushLane
BushManualButler
ButobaBYE
BylockCable Nelson
CACCadillac
CadreCalbest
CalfoneCalrad
CalselCal-Tech
CalvertCameo
CampanelaCamtec
Canadian RadioCanadian Westinghouse
CapehartCapital
CapitolCapus
CaravanCardwell
CarischCarlin
CarlsbroCarousel
CarronCarter
CarverCarvin
CascadeCase
CastillaCavalier
CavelcadeCavendish
CBSCDR
Central EquipmentCentury
CERCGE
ChakophoneChallenger
ChampionChamp
ChancellorChannel
Channel MasterChapman
CheckerCheliabinsk
ChevroletChieftan
ChryslerCihan
CiscoCitation
Cities Service OilCitronic
CivilianClago
ClairtoneClarion
ClarkClearsonic
CleartoneClimax
ClintonClipper
ClydonCMC
Coast to CoastCoca Cola
CodarCollaro
CollinsCollorado
ColonialColorsound
ColortelCol R Tel
ColumbiaComix
CommanderCommonwealth
ConcertoConcertone
ConcordConrac
Conrad JohnsonConsolidated
ConsomelloContessa
ContinentalContinental Merchandise
ConvairConversa
CoOpCornell Dubilier
CoronaCoronado
CoronetCorvair
CorvetteCosmos
CossorCouch
CourierCraftsmen
CRCCrescent
CrestCrest Audio
CrestwoodCromwell
CrosbyCrosley
CrownCroydon
CrystalCTR
CTXCurrys
CurtisCyrus
CzeijaDAF
DalbarDan Armstrong
DanelectroDano
DansetteDansk
DARBDartington
DataDatom
DavenDavid Bogen
David GrimesDaxon
Day FanDayRad
DaystromDayton
DBXDean Markley
DearbornDecanno
DeccaDefiant
DeForestDelco
DelmonicoDelta
DencoDenon
DesotoDetrola
DeVarDeWald
DickersonDictograph
DiezelDigiTech
DioraDKE
DnepropetrovskDod
DodgeDominion
DonLeeDon
DorchesterDoric
DougladDouglas
DrakeDrexel
DrummerDTW
DualDual Engineering
DucatiDucretet
DukaneDulci
DumontDumortier
DunlopDuo Comm
DuoSonicDwektronix
DynacoDynacord
DynakitDynamic
DynaportDynatron
DynavoxEagle
EAPEAR
EarlEarth
EasternEAW
ECAEchophone
EchoplexEchoTape
ECIEckenroth
EckoEckstein
EcophoneEddystone
EdenEdio
EdisonEdison Bell
EdiswanEDP
EdselEdwards
EffedibiEgnater
EHRAEH Research
EH ScottEico
EicorEkco
EkcoVisionEkosonic
EkotapeElac
ElbegElbia
ElcarElcophon
ElectoneElectrad
Electrical ResearchElectric Autolite
Electric AutomotiveElectric Specialties
Electro AcousticElectro
Electro BetrriebElectrocoustic
Electro HarmonixElectrohome
Electro MaticElectromuse
Electronic CorpElectronic Dream Plant
Electronic EngineersElectronic Labs
Electronic Music LabsElectronic Speciality
ElectrophoneElectroplex
Electro TechnicalElectro Tone
ElectroVoiceEletrofone
ElgarElizabethan
ElkaElk
EllamacElmac
ElmugElpa
ElpicoEL Rey
EltraElxon
EMCEmerson
EMIEmisonic
EMLEMM
EmorEmpire Designing
Empire ElectricalEmpress
EMSEmtron
EmudEMU
EMWEneka
EnglEnglish Electric
EnsignEnvoy
EpiphoneEric
ErieERLA
ErmsaERT
ErwaEspey
EsquireEstey
EstymaES
EtraEtronic
EumigEurophon
Ever PlayEverReady
ExcelExcelsior
ExecutiveExelrad
FacitFada
FadarFairbanks
FairchildFairlight
FairmontFalcon
FalksFanfare
FanonFansat
FansteelFapesa
FarfisaFarnell
FarnsworthFarrand
FasmaFederal
Federal ManufacturingFederal Radio
FederatedFedway
FelgateFender
FergusonFerrando
FerrantiFerrar
FerrisFerrograph
FiatFidelity
FinluxFiolent
FirestoneFirst National Radio
FisherFitton
FJ FitzgeraldFleetwood
FlukeFlush Wall
FM SpecialitiesFNR
FonotalkFonovox
FordFord Philco
FordsonForemost
FourierFoxx
FranklinFreed
French JesseFrequency Chart
FreshmanFrost Minton
FujiFujiya
FultonFultone
FunkstrahlFurguson
FurgusonicFurman
FuttermanFutura
FuturamaGalaxy
Gallien kruegerGallo
GalvinGamble Skogmo
G and M EquipmentGarnet
GarodGarrard
GatesGBC
GCHQGE
GECGecophone
GelosoGem
GemarkGemeinschafts
GenalexGeneral
General DynamicsGeneral Fire
General HouseholdGeneral Implement
General IndustriesGeneral Instrument
General RadioGeneral Time
General TVGeneric
GenRadGeodyn
GernsbackGerufon
GetaGiannina
GibsonGigrac
GilbertGilfillan
GimbelsGladstone
Glaser SteersGlobal
GlobeGloritone
GMGMC
GoblinGodfrey
Goerz MetrawattGolden Shield
GoldentoneGolden Tube
GoldpfielGoldring
GoldstarGonset
GoodellGoodmans
GoodrichGoodYear
Gordon ElfGotham
GouldGraetz
GraflexGraham Paige
Graham PhilcoGrainger
GramaphoneGramdeck
GrammontGrampian
GranadaGranco
GrandinGrant
GrantlineGrasmann
GrasmanGraves
GrayGraybar
Gray DanielsonGrebe
GregoryGretsch
GrigsbyGrommes
GrooveTubeGross
GroznyGrundig
GrunowGT
GuildGuitar Research
GulbransenHAC
HackerHaco
HagenukHagstrom
HalcyonHale
HallicraftersHallmark
HalsonHalton
HamegHamilton
HammarlundHammond
HanimexHansen
Harman KardonHarmonic
HarmonyHarold Shevers
HarpersHarris
HartkeHarty Young
HarvardHarvey Wells
HatryH Clarke
HEAHealing
Hear All ContinentsHeath
HeathkitHeli
HemisphereHenry
Henrys RadioHerald
Herbert HornHermes
HetroHF Labs
HHHH Scott
HickokHi Lite
Hi LoHitachi
HiwattHK
HMGCCHMV
HMV AustraliaHMV New Zealand
HoffmanHohner
HolidayHomart
HondaHoney Tone
HoodwinHorny
HornyphonHosho
HotpointHoward
HPHudson
Hudson MotorsHudson Ross
Hughes KettnerHupmobile
HuthHyde Park
IbanezIberia
ICAIcom
IdealIegler
ImefonImpact
ImperialIncarRadio
IndesitIndustrial Electronic
Industrial InstrumentsIndustrial Television
Industria RadiotecnicaInelro
IngelenInkel
InsulineIntensofunk
IntermarkInterM
InternationalInterNational Crystal
International DetrolaInterNational Electronics
International industriesInterOcean
InterstateInvicta
InvictusIrradio
IskraITT
JacksonJadis
JaguarJahnke
JamesJBL
JC PenneyJD
Jefferson-TravisJenkins
JenningsJen
JerroldJerry Donahue
JesseJet City
JewelJ G Graves
Jimi HendrixJMF
John MeckJohn Radio
JohnsonJolida
JordanJotha
JP SeeburgJuergen Simon
JugoJungmann
JupiterJVC
JW DavisJW Miller
Kaar EngineeringKadette
KaiserKalamazoo
KamenskKampo
KapplerKapsch
KaradioKarman Ghia
Kate HalbertKawai
KayKeller Fuller
KellogKen Brown
KennedyKenpro
KentKen-Tech
KenwoodKernwood
KetayKeystone
KievKing
KingsKingston
KishtimKitchenaire
KittyhawkKlangfilm
KlemtKLH
KlingerKnight
KnightKitKO
KochKodel
KolinKolleda
Kolster BrandesKorg
KortingKosmovox
KowaKoyo
KrakauerKramolin
KrefftKriesler
KrishkeKrohler
KubaKudelski
KurzweilKustom
KW communicationsKylectron
LabelLafayette
LamagnaLamco
LandryLaney
LangLange
LangevinLarinko
La SalleLaselle
LaurehkLeader
LeadLeak
LeanderLear
LearadioLear Dynaport
Lear SieglarLecostereo
LectrolabLee
Lee ToneLeipzig
LembeckLeningrad
LeonardsLesa
LesamLesley
LeslieLeutz
LevellLewol
LewtLewyt
LexiconLexington
LibertyLifco
LincolnLindex
Line 6Linear
LinmarkLipan
LissenLloyds
LoeweLoewe Opta
LoftinLogan
LohjaLondon City
London ElectricLong
LonginesLongwood
LordLorenz
LotusLowrey
L TatroLTP
LullabyLumophon
LuxorLyric
Lytle and CanonMac
MackayMackie
MacoMacy
Madison FieldingMadison Moore
MadrigalMaesto
MaestroMagatone
Magic ToneMagna
MagnadyneMagnatone
MagnavoxMagnecord
MaguireMaihak
Mains Radio GramaphonesMaintainence
MajesticMajor
MalloryMantel
MantolaMarantz
MarcMarconi
MarconigraphMarconigraph US
MarconiphoneMarcucci
MarelliMargolin
Mark BassMarkel
MarkMark Simpson
MarlboroMarmax
MarqueMarquette
MarshallMarshall Wells
MartiMartin
MarvelMasbel
MascoMashpriborintorg
MasonMason Blanc
MasteradioMaster Care
MasterpieceMaster Radio
MasterworkMatchless
MathesMatsushita
MattisonMaxon
MaxwellMayfair
MazdaMBLE
McCarthyMcGohan
McGradeMcIntosh
McMartinMcMichael
McMillanMcMurdo
MeazziMebgeratebau
MeckMectron
MedallionMedco
MegardMegger
MeissnerMelburn
MelodicMelorad
MelosMende
MercantileMercury
MesaMessenger
MeteorMetropolitan Vickers
MetzMEW
MFAMFG
MGAMicro Electronic
MicrontaMicro Radio
MidlandMidWest
MikadoMikwaukee Erwood
MilitaryMiller
MillsMilwaukee
MinervaMinsk
Minute ManMiraco
MiracordMirage
MiraphonMirrortone
Mission BellMitchell
MitsubishiMivar
MMAMohawk
MoldedMonarch
MonelectricMonitor
MonogramMontclair
Montgomery WardMoog
MoparMorley
Morphy RichardsMorrow
Morse ElectrophonicMoscow Deaf Aid
MoscowMoskovsky
MosriteMotek
MotoMotometer
MotorolaMotovia
MotovoxMRTZ
MullardMulti-Elmac
MultitoneMultivox
MunstonMuntz
MurasondeMurphy
MusaphonicMusette
MusicaireMusical Fidelity
Music ManMusique
MusitronMuzak
MXRNaiwa
NakamichiNanaola
NanolaNash
NassauNathanial
NationalNational Acoustical
National CarbonNational Company
National CooperativeNational Dobro
NationalHorizonNational Panasonic
National Radio CompanyNational Radio Institute
National Radio ProductsNational Tape Recorder
National TransformerNational Union
NatoNavico
NavshipsNEC
NetworkNeumann
NewcombNewcombe
NewmaticNH Radio
NicholsNiemann
NintendoNissl
NivicoNizhegorodsky
NobelsNoblex
Noblex BernaNoblex Carina
Noblex FabulinoNoblitt Sparks
NoraNorco
Norden HauckNordic
NordmendeNorelco
NorlinNorma
NorthcourtNorthEastern Engineering
NorthernElectricNorthern Radio
NorthlandNortronics
NovaNovak
NovatorNRI
NutoneOahu
OakOberheim
OceanicOctave
OKOkean
OldsmobileOlson
OlympicOmega
OnkyoOperadio
OperRadioOpta
OptexOptonica
OpusOrange
OrionORR
OrshaOrthon
OsakaOsborne
OsramOwin
OzarkaPacemaker
PacentPacific
Pacific RadioPacific Research
PackardPackard Bell
Packard Motor CarPackard Philco
PacoPageant
PaillardPalace
PalecPalomar
PAMPamphonic
PanasonicPanatrope
PanoramicParamount Radio
ParkParker Mccrory
ParkviewParmak
ParosPathe
PatonPatterson
PearcePearce Simpson
PearlPeavey
PedersenPeerless
PellegrinettiPennine
PentronPerdio
PerfectonePerma-Power
Perpetuum-EbnerPeter Pan
PetitePeto Scott
PfanstiehlPhicco
PhilbrickPhilco
PhilettaPhilharmonic
PhilipsPhillips 66
Phillips PetroleumPhillips
PhilmorePhonic
PhonolaPhono Trix
Pierce AiroPierce Arrow
PiercePierson Delane
PiersonPiezo
PifcoPignose
PilgrimPilot
PioneerPizon
PlaycraftPlaymate
Plaze MusicPlessey
PlustronPlustronics
PlymouthPlymouth Philco
PolicalarmPoliot
PolycomPolyrad
PolytonePolytronics
PontiacPont of Purchase Displays
Popular MechanicsPort0Matic
PortadynePort-a-Phone
Porto BaradioPortodyne
PortogramPorto Products
Porto RadioPorto Server
PowersoftPracticalWireless
PrecedentPrecise
PrecisionPrecision Radio
PreilPremier
PriessPrint
PromenettePulse Techniques
Pure OilPuritan
PurotonePurple Cow
PyePyeway
QSCQTX
QuadQualiton
QuanTechQuartz Lock
QusarRacal
RadfordRadialva
RadiartRadiette
Radio Acoustic ProductsRadio and Television
Radio ApparatusRadiobar
Radio ChassisRadio Circular
RadiocomRadioCorp
Radio CraftsmenRadio Development Research
Radio DisplaysRadio Electric
Radio EngineeringRadioette
RadioExchangeRadiofon
Radio GramRadio Kits
RadiolaRadiomarelli
Radio MarineRadiometer
RadioMobileRadione
RadioNetteRadionic
RadiopriborRadio Product
Radio ProductsRadio Recepter
Radio ReceptorRadio Rentals
Radio ServiceRadioShack
Radio TechnicRadiotechnika
RadiotehnikaRadio Trading
RadiotronRadiotrope
Radio UnionRadio Vision
Radio WireRadolek
RadsonRAF
RainbowRambler
RandallRanger
RankRanser
RAPRAS
RaulandRay
RaymondRaytheon
RBMRCA
RCASNRCF
RCRRCS
ReadRiteRealistic
RealtoneRecording Devices
RecordioRecord-o-Fone
RediffusionRedifon
ReelestRees Mace
RegalRegency
RegentRegentone
ReicoRE Lacault
RemaRembrandt
RemlerRenard
RenaultRent a Set
REORepanco
RepublicRER
RetraRevelation
RevereRevox
RexRexel
Rex RayRFT
RFWRGD
RGHRheem
RheinRhodes
RIRickenbacker
RiderRiga
RigasRigonda
RivieraRiweco
RK RadioRME
RM ElectricRobert Lawrence
RobertsRobertson
RobinRobuck
RobukRocke International
RockfordRockland
RogersRogers Majestic
Rohde and SchwarzRohde Schwarz
RolaRoland
RolaxRomac
RosconRoss Electronics
RoyalRRR
RSRSC
RSSRT
RTV Cross ReferenceRussell
RutherfordRuwel
SabaSachsenwerk
SalaraSalora
Sam AshSampson
SamsSamson
SamsungSangamo
SangeanSango
SansuiSanyo
Sanyo-FisherSaradul
Sargent EMSargent Rayment
Sarkes TarzianSatellite
SavageSavil Radio
SBESBR
ScandynaSchaleco
SchallerSchaub
SchlaakSchlumberger
SchustersScott
ScottieScott Transformer
ScovillSDC
Sea pal RadioSearle Aero
Sears RoebuckSeat
SecoSeeburg
SeiberlingSeibt
SeimensSelena
SelmerSemcor
SeminoleSencore
SentinelSequential
SercoufSession Master
Setchell CarlsonSewart Warner
Seymour DuncanSFS
Shamrock RadioSharp
ShawSheaffer
ShellShelley
SheratonSheridan
SherwoodSicart
SieglerSiemens
SieraSignal
Signal Battery CompanySignal Electronics
SilcoSilver
Silver KingSilverline
Silver MarshallSilvertone
SimmonsSimplex
SimplonSimpson
SinclairSinger
SingleSintar
SkanticSky Night
Sky RoverSky Weight
SlagleSleeper
SMSmiths
SNRSobell
SobolSocora
SOESokol
SolarSolartron
SolaSoundSoldano
SolectricSolton
SommerkampSonar
SonataSonatel
SonicSonocraft
SonographSonolor
SonoraSony
SoundSound City
SoundesignSoundex
Sound IncSound Mirror
Sound View MarineSovtek
Sparks WithingtonSpartan
Spartan of CanadaSparton
SpatzSpeartone
SpencerSpencer West
SpezialSpica
SpidolaSpiegel
SpikaSplitdorf
SpokesmanSprague
SRASRT
Stairs WintersStancor
StandardStandard Radio Telefon
StandelStanley
StarStarck
StarfireStarg
StarkStar Lite
Star RaiderStarrett
StartfordStarton
StassfurtStaudigl
STCSteelman
SteiniteStella
StenodeStereo Full
StereoStereoSound
SterlingStern
Steward WarnerStewart Radio
Stewart TurnerStewart Warner
St. GeorgeStory Clark
StradStratfield
StratovoxStrobotuner
Stromberg CarlsonStudebaker
StudiomasterStuzzi
SudfunkSunbeam
SundownSunn
SupacSuperex
SuperiorSuperscope
SuperStarSupertone
SupremSupreme
SuproSutco
Svenska Radio AktiebolagetSvetlovodsk
SwanSwank
SwirluxSylvania
SymphonetteSymphonic
SymphonyTaffet
TakTalk-a-Phone
TandbergTandy
TannoyTapco
Tape MasterTape Recorders
TatungTaylor
TCATCE
TDCTeac
Tech-MasterTechnics
TechTeclemit
TECTectronix
TefagTefi
TeiscoTekade
TektronixTelechron
TelecoinTelecraft
TelectroTeledyne
TelefunkenTelehome
Tele KingTelephone Maintenance
TelequipTelequipment
TeleTalkTeleton
TeletoneTeletron
Tele VarTelevian
TelevisionTraining InstituteTele Vogue
TelevoxTelex
TelsenTelSonic
TempleTempletone
Templetone RadioTempoTone
TempovoxTento
TertaTesla
TexanTHD
ThermThomas
ThomsonThomsonHouston
ThordarsonThorens
ThornThroens
Tiffany ToneTimeElectronics
TitanTI
TMATMC
TMKTodd
TokaiTok-Fone
Tokyo HY LabsTomThumb
TonecrestToneMaster
Tone PakTonfunk
TonomacTopeco
TophatTorn
TornisterTorotor
ToshibaToshibaManual
TowerTrace Elliot
TradTrader
Trade WindTradio
TrainwreckTrancel
Trans AmericanTrans Arena
TransatlanticTransette
TransitoneTransmission Products
TransvisionTransvue
TravellerTravLer
TraynorTRC
TrelaTriangle
TricityTrimax
TrioTriplet
TriumphTrixette
TrixTrixtereo
TRKTropic Aire
TroubadorTroy
TruetoneTrue Value
TruphonicTrutest
TruvoiceTruVox
TurnerTyrman Electric
UcoaUher
UKWUltra
UltradyneUltramar
UltratoneUnda
UnicordUniden
UnitedUnited Air Cleaners
United MotorsUnited Motor Service
United Recording Electronics IndustriesUnited Reproducers
United ReproductionUnitone
Unitra DioraUnitra
Universal BatteryUniversal Camera
UniversumUnivox
UnKnownUSAF
US ElectricUSL
US Music RandallUS Radio
US TelevisionUtah
UTCUtica
ValcoValiant
ValradioVan Camp
Van Der MolenVandyke
VarleyVEB
VEFVega
VelodyneVickers
VictorVictoreen
VictoriaVideo Corporation
VideodyneVideola
Video ProductsVidor
ViewViewtone
VikingVIM
ViscountVision Master
Vision Research LabsVIZ
V LectricalVM
VocalionVocatron
VocolineVogue
Voice of MusicVolks
VolkswagenVolmar
VornadoVoronezh
VoxVoxson
VSEVW
WacoWaldSchidt
WalgreenWalker George W
WalscoWalter
WalthamWanYong
WardWar Manufacturing Corp
WarwickWaterman
WatkinsWatt
WattersonWatt Radio
WaveformsWavelength
WaveTekWayfarer
WayneKerrWB
WebcorWebster
Webster ChicagoWeco
WegaWells Gardner
WEMWestbury
WestcloxWestern
Western Air PatrolWestern Auto
Western ElectricWestern Royal
WestinghouseWestminster
WestonWestone
WextarkWeymouth
WeyradWharfdale
WhiteWhite Ibbotson
WhiteleyWhitley
WholesaleWiking
WilcoWilcox Gay
WillardWilliam J Murdock
WillysWilmak
WincoWindsor
WingsWireless Set
Wireless WorldWireRecorder
Wire RecordingWollensak
WoolarocWorkrite
World RadioWQXR
WRLWT Grant
WT KnottWumo
WundercartWurlitzer
Wurlitzer RudolphWurlizter
XtalYaesu
Yaesu MusenYamaha
YaouYashica
YokotsuYork
YorkvilleZaney
ZanusiZaporizhzhya
ZenithZenitron
ZentroZephyr
Zetavox

* some models may be counted twice where there is both a scanned file and a page reference to the matching book entry
  some models will be counted mutiple times if they appear in several sources e.g. Rider, Beitman and Gernsback