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 03:43 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".

(292098 schematics* by 2107 different manufacturers indexed!)
Updated 21st. Oct 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
AMC-AmCrestAm-Comm
AmcronAmericana
American BoschAmerican Data
American Foundation For the BlindAmerican MeriLei
AmericanAmerican Motors
American SupplyAmerican Transformer
American TVAmeritron
AMIAmpeg
AmpexAmphenol
Amplifier CorpAmplion
AmpliphoneAmpliVox
AmproAmrad
AmstradANC
AndreaAngstrem
ANKAnsley
Antique SoundAntone
AnubicsAola Schlaak
ApelcoApex
ApogeeApolec
ApolexApolo
ApparatusAppel Henderson
AppletonApplied
ApprovedArborphone
ARCArcadia
ArcamArcher
ArdentArel
ArenaAren
ArgosyArgus
AriaAriane
ArielArion
AristonaAristophone
ArkayArlington
ArmstrongARP
ARTArthur Ansley
ArtoneArvin
ArzamasAshton
AskarAssociated
AstarsAstatic
AsterAstor
AstoriaAstrad
AstrasonicAstron
AtariAtchison
AthenaAtkins
AtlanticAtlas
ATR-KaradioAtwater Kent
AudarAudi
AudinacAudio Design
Audio DevelopmentAudio Industries
AudiolaAudiolab
AudiolineAudiomatic
Audio NoteAudio Research
AustinAustrovox
AutocratAutomatic
AutomovilAutophon
AutoradioAutoSuper
AutovoxAvco
Avery FisherAviola
AvnetAVO
AWAAward
AxessAyres
AzdamAztec
BadcatBad Stone
BagpiperBaird
BalcombeBaldwin
BalkeitBalkite
BallantineBandbox
Bang And OlufsenBanner
BarcusBarker
BarRadioBARTG
BASFBauer
BaylorBBC
BBEBeaning
BeckerBeede
BeethovenBehringer
BeitmanBeko
BelcoBelcom
BellBell-Air
Bell and HowellBelle
BelltoneBelmont
BelsonBeltek
BendixBengal
BenjaminBenkson
BennettBenrus
BensonBeogram
BeolitBerdsk
BERECBerlant
BerlinBernard
BernburgBerning Seigfried
BertonciniBespeco
BettersetBF Goodrich
BGWBiennophone
BiggBinatone
BinsonBK
BLBlackhawk
Black HeartBlackstar
BlaupunktBlocs Accord
BlohmBlonder
BLSBlue Ribbon
Blue SpotBobinas
BogenBolt
BondBoogie
BoschBose
BossBoulevard
BradfordBrandes
BrandtBraun
BrayheadBRC
BremerBrentwood
BretingBrewster
BriconicBrimar
BrionvegaBritamer
BroadcasterBrociner
BronswickBrook
BrooksBrown
Brown BoverieBrownie
BrowningBRT
BRTRBrunswick
BrushBSR
BTEBTH
BTSBuchla
BuckinghamBud
BudrickBugera
BuickBulova
BurbdeptBurgess
BurgoyneBurman
BurndeptBurns
BurrellBush
BushLaneBushManual
ButlerButoba
BYEBylock
Cable NelsonCAC
CadillacCadre
CalbestCalfone
CalradCalsel
Cal-TechCalvert
CameoCampanela
CamtecCanadian Radio
Canadian WestinghouseCapehart
CapitalCapitol
CapusCaravan
CardwellCarisch
CarlinCarlsbro
CarouselCarron
CarterCarver
CarvinCascade
CaseCastilla
CavalierCavelcade
CavendishCBS
CDRCentral Equipment
CenturyCER
CGEChakophone
ChallengerChampion
ChancellorChannel
Channel MasterChapman
CheckerCheliabinsk
ChevroletChieftan
ChryslerCihan
CiscoCitation
Cities Service OilCivilian
ClagoClairtone
ClarionClark
ClearsonicCleartone
ClimaxClinton
ClipperClydon
CMCCoast to Coast
Coca ColaCodar
CollaroCollins
ColloradoColonial
ColorsoundColortel
Col R TelColumbia
ComixCommander
CommonwealthConcerto
ConcertoneConcord
ConracConrad Johnson
ConsolidatedConsomello
ContessaContinental
Continental MerchandiseConvair
ConversaCoOp
Cornell DubilierCorona
CoronadoCoronet
CorvairCorvette
CosmosCossor
CouchCourier
CraftsmenCRC
CrescentCrest
Crest AudioCrestwood
CromwellCrosby
CrosleyCrown
CroydonCrystal
CTRCTX
CurrysCurtis
CyrusCzeija
DAFDalbar
Dan ArmstrongDanelectro
DanoDansette
DanskDARB
DartingtonData
DatomDaven
David BogenDavid Grimes
DaxonDay Fan
DayRadDaystrom
DaytonDBX
Dean MarkleyDearborn
DecannoDecca
DefiantDeForest
DelcoDelmonico
DeltaDenco
DenonDesoto
DetrolaDeVar
DeWaldDickerson
DictographDiezel
DigiTechDiora
DKEDnepropetrovsk
DodDodge
DominionDonLee
DonDorchester
DoricDouglad
DouglasDrake
DrexelDrummer
DTWDual
Dual EngineeringDucati
DucretetDukane
DulciDumont
DumortierDunlop
Duo CommDuoSonic
DwektronixDynaco
DynacordDynakit
DynamicDynaport
DynatronDynavox
EagleEAP
EAREarl
EarthEastern
EAWECA
EchophoneEchoplex
EchoTapeECI
EckenrothEcko
EcksteinEcophone
EddystoneEden
EdioEdison
Edison BellEdiswan
EDPEdsel
EdwardsEffedibi
EgnaterEHRA
EH ResearchEH Scott
EicoEicor
EkcoEkcoVision
EkosonicEkotape
ElacElbeg
ElbiaElcar
ElcophonElectone
ElectradElectrical Research
Electric AutoliteElectric Automotive
Electric SpecialtiesElectro Acoustic
ElectroElectro Betrrieb
ElectrocousticElectro Harmonix
ElectrohomeElectro Matic
ElectromuseElectronic Corp
Electronic Dream PlantElectronic Engineers
Electronic LabsElectronic Music Labs
Electronic SpecialityElectrophone
ElectroplexElectro Technical
Electro ToneElectroVoice
EletrofoneElgar
ElizabethanElka
ElkEllamac
ElmacElmug
ElpaElpico
EL ReyEltra
ElxonEMC
EmersonEMI
EmisonicEML
EMMEmor
Empire DesigningEmpire Electrical
EmpressEMS
EmtronEmud
EMUEMW
EnekaEngl
English ElectricEnsign
EnvoyEpiphone
EricErie
ERLAErmsa
Ernest TurnerERT
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 Television
General TimeGeneral TV and Radio
GenericGenRad
GeodynGernsback
GerufonGeta
GianninaGibson
GigracGilbert
GilfillanGimbels
GladstoneGlaser Steers
GlobalGlobe
GloritoneGM
GMCGoblin
GodfreyGoerz Metrawatt
Golden ShieldGoldentone
Golden TubeGoldpfiel
GoldringGoldstar
GonsetGoodell
GoodmansGoodrich
GoodYearGordon Elf
GothamGould
GraetzGraflex
Graham PaigeGraham Philco
GraingerGramaphone
GramdeckGrammont
GrampianGranada
GrancoGrandin
GrantGrantline
GrasmannGrasman
GravesGray
GraybarGray Danielson
GrebeGretsch
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
ImefonImperial
IncarRadioIndesit
Industrial ElectronicIndustrial Instruments
Industrial TelevisionIndustria Radiotecnica
InelroIngelen
InkelInsuline
IntensofunkIntermark
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
Ken-TechKenwood
KernwoodKetay
KeystoneKiev
KingKings
KingstonKishtim
KitchenaireKittyhawk
KlangfilmKLH
KlingerKnight
KnightKitKodel
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
LinmarkLipan
LissenLloyds
LoeweLoewe Opta
LoftinLogan
LohjaLondon Electric
LongLongines
LongwoodLorenz
LotusLowrey
L TatroLTP
LullabyLumophon
LuxorLyric
Lytle and CanonMackay
MackieMaco
MacyMadison Fielding
Madison MooreMadrigal
MaestroMagatone
Magic ToneMagna
MagnadyneMagnatone
MagnavoxMagnecord
MaguireMaihak
Mains Radio GramaphonesMaintainence
MajesticMajor
MalloryMantel
MantolaMarantz
MarcMarconi
MarconigraphMarconigraph US
MarconiphoneMarcucci
MarelliMargolin
MarkelMark
Mark SimpsonMarmax
MarqueMarquette
MarshallMarshall Wells
MartiMartin
MarvelMasbel
MascoMashpriborintorg
MasonMason Blanc
MasteradioMaster Care
MasterpieceMaster Radio
MasterworkMathes
MatsushitaMattison
MaxwellMayfair
MazdaMBLE
McCarthyMcGohan
McGradeMcIntosh
McMartinMcMichael
McMillanMcMurdo
MebgeratebauMeck
MectronMedallion
MedcoMegard
MeggerMeissner
MelburnMelodic
MeloradMende
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
MoparMorphy Richards
MorrowMorse Electrophonic
Moscow Deaf AidMoscow
MoskovskyMosrite
MotekMoto
MotometerMotorola
MotoviaMotovox
MRTZMullard
Multi-ElmacMultitone
MunstonMuntz
MurasondeMurphy
MusaphonicMusette
MusicaireMusical Fidelity
Music ManMusique
MusitronMuzak
MXRNaiwa
NakamichiNanaola
NanolaNash
NassauNathanial
NationalNational Acoustical
National CarbonNational Company
National CooperativeNationalHorizon
National PanasonicNational Radio Company
National Radio InstituteNational Radio Products
National Tape RecorderNational Transformer
National UnionNato
NavicoNavships
NECNetwork
NeumannNewcomb
NewcombeNewmatic
NH RadioNichols
NiemannNintendo
NisslNivico
NizhegorodskyNoblex
Noblex BernaNoblex Carina
Noblex FabulinoNoblitt Sparks
NoraNorco
Norden HauckNordic
NordmendeNorelco
NorlinNorma
NorthEastern EngineeringNorthernElectric
Northern RadioNortronics
NovaNovak
NovatorNRI
NutoneOak
OberheimOceanic
OctaveOK
OkeanOldsmobile
OlsonOlympic
OmegaOperadio
OperRadioOpta
OptexOptonica
OpusOrange
OrionORR
OrshaOrthon
OsborneOsram
OwinOzarka
PacemakerPacent
PacificPacific Radio
Pacific ResearchPackard
Packard BellPackard Motor Car
Packard PhilcoPaco
PageantPaillard
PalacePalec
PalomarPAM
PamphonicPanasonic
PanatropePanoramic
Paramount RadioParker Mccrory
ParkviewParmak
ParosPathe
PatonPatterson
Pearce SimpsonPeavey
PedersenPeerless
PellegrinettiPennine
PentronPerdio
PerfectonePerma-Power
Perpetuum-EbnerPeter Pan
PetitePeto Scott
PfanstiehlPhicco
PhilbrickPhilco
PhilettaPhilharmonic
PhilipsPhillips 66
Phillips PetroleumPhillips
PhilmorePhonola
Phono TrixPierce Airo
Pierce ArrowPierce
Pierson DelanePierson
PiezoPifco
Pig NosePilgrim
PilotPioneer
PizonPlaycraft
PlaymatePlaze Music
PlesseyPlustron
PlustronicsPlymouth
Plymouth PhilcoPolicalarm
PoliotPolycom
PolyradPolytone
PolytronicsPontiac
Pont of Purchase DisplaysPopular Mechanics
Port0MaticPortadyne
Port-a-PhonePorto Baradio
PortodynePortogram
Porto ProductsPorto Radio
Porto ServerPracticalWireless
PrecedentPrecise
PrecisionPrecision Radio
PreilPremier
PriessPrint
PromenettePulse Techniques
Pure OilPuritan
PurotonePurple Cow
PyePyeway
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
RCASNRCR
RCSReadRite
RealisticRealtone
Recording DevicesRecordio
Record-o-FoneRediffusion
RedifonReelest
Rees MaceRegal
RegencyRegent
RegentoneReico
RE LacaultRema
RembrandtRemler
RenardRenault
Rent a SetREO
RepancoRepublic
RERRetra
RevelationRevere
RevoxRex
RexelRex Ray
RFTRFW
RGDRGH
RheemRhein
RhodesRI
RickenbackerRider
RigaRigas
RigondaRiviera
RiwecoRK Radio
RMERM Electric
Robert LawrenceRoberts
RobertsonRobin
RobuckRobuk
Rocke InternationalRockland
RogersRogers Majestic
Rohde and SchwarzRohde Schwarz
RolaRoland
RolaxRomac
RosconRoss Electronics
RoyalRRR
RSRSC
RSSRT
RTV Cross ReferenceRussell
RutherfordRuwel
SabaSachsenwerk
SalaraSalora
Sam AshSampson
SamsSamson
SamsungSangamo
SangeanSansui
SanyoSanyo-Fisher
SaradulSargent EM
Sargent RaymentSarkes Tarzian
SatelliteSavage
Savil RadioSBE
SBRScandyna
SchalecoSchaller
SchaubSchlaak
SchlumbergerSchusters
ScottScottie
Scott TransformerScovill
SDCSea pal Radio
Searle AeroSears Roebuck
SeatSeco
SeeburgSeiberling
SeibtSeimens
SelenaSelmer
SemcorSeminole
SencoreSentinel
SequentialSercouf
Session MasterSetchell Carlson
Sewart WarnerSeymour Duncan
SFSShamrock Radio
SharpShaw
SheafferShell
ShelleySheraton
SheridanSherwood
SicartSiegler
SiemensSiera
SignalSignal Battery Company
Signal ElectronicsSilco
SilverSilver King
SilverlineSilver Marshall
SilvertoneSimmons
SimplexSimplon
SimpsonSinclair
SingerSingle
SintarSkantic
Sky NightSky Rover
Sky WeightSlagle
SleeperSM
SmithsSNR
SobellSobol
SocoraSOE
SokolSolar
SolartronSolaSound
SoldanoSolectric
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
StuzziSudfunk
SunbeamSundown
SunnSupac
SuperexSuperior
SuperscopeSuperStar
SupertoneSuprem
SupremeSupro
SutcoSvenska Radio Aktiebolaget
SvetlovodskSwan
SwankSwirlux
SylvaniaSymphonette
SymphonicSymphony
TaffetTak
Talk-a-PhoneTandberg
TandyTannoy
TapcoTape Master
Tape RecordersTatung
TaylorTCA
TCETDC
TeacTech-Master
TechnicsTech
TeclemitTEC
TectronixTefag
TefiTeisco
TekadeTektronix
TelechronTelecoin
TelecraftTelectro
TeledyneTelefunken
TelehomeTele King
Telephone MaintenanceTelequip
TelequipmentTeleTalk
TeletonTeletone
TeletronTele Var
TelevianTelevisionTraining Institute
Tele VogueTelevox
TelexTelsen
TelSonicTemple
TempletoneTempletone Radio
TempoToneTempovox
TentoTerta
TeslaTexan
ThermThomas
ThomsonThomsonHouston
ThordarsonThorens
ThornThroens
Tiffany ToneTimeElectronics
TitanTI
TMATMC
TMKTodd
TokaiTok-Fone
Tokyo HY LabsTomThumb
TonecrestToneMaster
Tone PakTonfunk
TonomacTopeco
TornTornister
TorotorToshiba
ToshibaManualTower
TradTrader
Trade WindTradio
TrancelTrans American
Trans ArenaTransette
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
VickersVictor
VictoreenVictoria
Video CorporationVideodyne
VideolaVideo Products
VidorView
ViewtoneViking
VIMViscount
Vision MasterVision Research Labs
VIZV Lectrical
VMVocalion
VocatronVocoline
VogueVoice of Music
VolksVolkswagen
VolmarVornado
VoronezhVox
VoxsonVSE
VWWaco
WaldSchidtWalgreen
Walker George WWalsco
WalterWaltham
WanYongWard
Wards AirlineWar 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
WextarkWharfdale
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