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

Schematics
Search
Valve
Data
Transistor
Data
Contact
Information
Free
Radio Books
Privacy
Policy

Trustpilot
5 Star Trust Pilot

Click on a blue link in the search results for a bigger image and to order your International schematic

352 International models listed

Model
Click to Order!
Year Book/
Source
File Type/
Volume
Page/
Ext
Preview/
Status
International 101937RiderRider 8International1thumb
International 101938RiderRider 9International1thumb
International 100A1935?BeitmanBeitman 1926-38-53thumb
International 10191936BeitmanBeitman 1926-38Radio102thumb
International 10191936GernsbackGernsback 7Radio1372thumb
International 10191937RiderRider 8International6thumb
International 10191938FileInternational_Kadette-1019-1938.RadioCraft.RadioRadiojpgthumb
International 10241937RiderRider 8International6thumb
International 10301938RiderRider 9International9thumb
International 10351938RiderRider 9International9thumb
International 1051935GernsbackGernsback 6Radio594thumb
International 1051935RiderRider 6International21thumb
International 10501935GernsbackGernsback 6Radio594-595thumb
International 10501935RiderRider 6International21thumb
International 1061935?BeitmanBeitman 1926-38-53thumb
International 111937RiderRider 8International1thumb
International 11291938RiderRider 9International6 10thumb
International 11401938RiderRider 9International9thumb
International 11491938RiderRider 9International6 10thumb
International 11591938RiderRider 9International6thumb
International 121937RiderRider 8International1thumb
International 1201935GernsbackGernsback 6Radio596thumb
International 1201935RiderRider 6International23thumb
International 12001935GernsbackGernsback 6Radio596thumb
International 12001935RiderRider 6International23thumb
International 131937RiderRider 8International1thumb
International 1341935?BeitmanBeitman 1926-38-53thumb
International 141937RiderRider 8International1thumb
International 147E1939BeitmanBeitman 1939-35thumb
International 151937RiderRider 8International1thumb
International 1501936GernsbackGernsback 7Radio1371thumb
International 1501937FileInternational-150_151-1937.Rider.RadioRadiopdfthumb
International 1501937RiderRider 8International5thumb
International 1511936GernsbackGernsback 7Radio1371thumb
International 1511937FileInternational-150_151-1937.Rider.RadioRadiopdfthumb
International 161937RiderRider 8International1thumb
International 1651939BeitmanBeitman 1939-36thumb
International 1921939BeitmanBeitman 1939-37thumb
International 1971939BeitmanBeitman 1939-35thumb
International 201935GernsbackGernsback 6Radio580thumb
International 211936GernsbackGernsback 7Radio216thumb
International 211937RiderRider 8International1thumb
International 210 ;Converter1938RiderRider 9International8thumb
International 221936GernsbackGernsback 7Radio216thumb
International 221937RiderRider 8International1thumb
International 22001935GernsbackGernsback 6Radio597thumb
International 22001935RiderRider 6International23thumb
International 2261935RiderRider 6International1thumb
International 231936GernsbackGernsback 7Radio216thumb
International 231937RiderRider 8International1thumb
International 251935GernsbackGernsback 6Radio580thumb
International 251935RiderRider 6International3thumb
International 251938RiderRider 9International1thumb
International 261935GernsbackGernsback 6Radio581thumb
International 261935RiderRider 6International1thumb
International 261938RiderRider 9International1thumb
International 271938RiderRider 9International1thumb
International 2741940BeitmanBeitman 1940-20thumb
International 27411941BeitmanBeitman 1941-37thumb
International 27421941BeitmanBeitman 1941-37thumb
International 281938RiderRider 9International1thumb
International 2801940BeitmanBeitman 1940-20thumb
International 2821940BeitmanBeitman 1940-20thumb
International 2881940BeitmanBeitman 1940-20thumb
International 2951941BeitmanBeitman 1941-35thumb
International 2971941BeitmanBeitman 1941-35thumb
International 3041941BeitmanBeitman 1941-36thumb
International 30411941BeitmanBeitman 1941-36thumb
International 3051941BeitmanBeitman 1941-36thumb
International 30511941BeitmanBeitman 1941-36thumb
International 3101941BeitmanBeitman 1941-36thumb
International 31011941BeitmanBeitman 1941-36thumb
International 3201941BeitmanBeitman 1941-37thumb
International 32011941BeitmanBeitman 1941-37thumb
International 32021941BeitmanBeitman 1941-37thumb
International 351936GernsbackGernsback 7Radio513thumb
International 351937RiderRider 8International2thumb
International 361936GernsbackGernsback 7Radio514thumb
International 361937RiderRider 8International3thumb
International 3601941BeitmanBeitman 1941-37thumb
International 36011941BeitmanBeitman 1941-37thumb
International 36021941BeitmanBeitman 1941-37thumb
International 37341937FileInternational_Kadette-630_634_635_3734_K630_K634
_K635_K3734-1937.Rider.Radio
Radiopdfthumb
International 37341938FileInternational_Kadette-630_634_635_3734_735_739_950
-1938.Rider.Radio
Radiopdfthumb
International 37341938RiderRider 9Philco3thumb
International 37821942BeitmanBeitman 1942-36thumb
International 3891942BeitmanBeitman 1942-36thumb
International 3901942BeitmanBeitman 1942-37thumb
International 3921941BeitmanBeitman 1941-37thumb
International 401935BeitmanBeitman 1926-38-103thumb
International 401935FileInternational_Kadette-40_50_Jewel-1935.Rider.RadioRadiopdfthumb
International 401935GernsbackGernsback 6Radio585thumb
International 401935RiderRider 6Federated4thumb
International 401936FileInternational_Kadette-40_Jewel_Jewel 40_41_43_44
-1936.Rider.Radio
Radiopdfthumb
International 401936FileInternational_Kadette-40_Jewel_Jewel 40_41_43_44
_48-1936.RadioCraft.Radio
Radiojpgthumb
International 401936RiderRider 7Fairbanks1thumb
International 4001935GernsbackGernsback 6Radio598thumb
International 4001936FileInternational_Kadette-400-1936.RadioCraft.RadioRadiojpgthumb
International 4001936RiderRider 7International7thumb
International 411936BeitmanBeitman 1926-38Radio103thumb
International 411936FileInternational_Kadette-40_Jewel_Jewel 40_41_43_44
-1936.Rider.Radio
Radiopdfthumb
International 411936FileInternational_Kadette-40_Jewel_Jewel 40_41_43_44
_48-1936.RadioCraft.Radio
Radiojpgthumb
International 411936RiderRider 7International1thumb
International 411938RiderRider 9International2thumb
International 4171942BeitmanBeitman 1942-34thumb
International 4191942BeitmanBeitman 1942-34thumb
International 4271942BeitmanBeitman 1942-34thumb
International 4281942BeitmanBeitman 1942-34thumb
International 431936BeitmanBeitman 1926-38Radio103thumb
International 431936FileInternational_Kadette-40_Jewel_Jewel 40_41_43_44
-1936.Rider.Radio
Radiopdfthumb
International 431936FileInternational_Kadette-40_Jewel_Jewel 40_41_43_44
_48-1936.RadioCraft.Radio
Radiojpgthumb
International 431936RiderRider 7International1thumb
International 431938RiderRider 9International2thumb
International 441936BeitmanBeitman 1926-38-103thumb
International 441936FileInternational_Kadette-40_Jewel_Jewel 40_41_43_44
-1936.Rider.Radio
Radiopdfthumb
International 441936FileInternational_Kadette-40_Jewel_Jewel 40_41_43_44
_48-1936.RadioCraft.Radio
Radiojpgthumb
International 441936RiderRider 7International1thumb
International 4411942BeitmanBeitman 1942-36thumb
International 451936RiderRider 7International1thumb
International 461936RiderRider 7International1thumb
International 471936RiderRider 7International1thumb
International 481936FileInternational_Kadette-40_Jewel_Jewel 40_41_43_44
_48-1936.RadioCraft.Radio
Radiojpgthumb
International 481936RiderRider 7International1thumb
International 501935FileInternational_Kadette-40_50_Jewel-1935.Rider.RadioRadiopdfthumb
International 501935RiderRider 6International4thumb
International 5001936FileInternational-500-1936.RadioCraft.RadioRadiojpgthumb
International 5001936GernsbackGernsback 7Radio62thumb
International 5001936RiderRider 7International9thumb
International 521935GernsbackGernsback 6Radio583thumb
International 521935RiderRider 6International5thumb
International 531935GernsbackGernsback 6Radio584thumb
International 531935RiderRider 6International7-9thumb
International 531936RiderRider 7International7thumb
International 551934FileInternational-55_60-19340pdfthumb
International 551935RiderRider 6International10thumb
International 553 ;Early1935GernsbackGernsback 6Radio583thumb
International 553 ;Later1935GernsbackGernsback 6Radio583thumb
International 5531935RiderRider 6International7thumb
International 5531936RiderRider 7International7thumb
International 5541946BeitmanBeitman 1946-56-57thumb
International 5581947BeitmanBeitman 1947-65-66thumb
International 561935GernsbackGernsback 6Radio580thumb
International 561935RiderRider 6International3thumb
International 5681946BeitmanBeitman 1946-58thumb
International 56X1936GernsbackGernsback 7Radio797thumb
International 56X1937RiderRider 8International4thumb
International 571A1946BeitmanBeitman 1946-60-61thumb
International 571B1946BeitmanBeitman 1946-60-61thumb
International 571X1946BeitmanBeitman 1946-59thumb
International 5721946BeitmanBeitman 1946-62thumb
International 5761946BeitmanBeitman 1946-63thumb
International 5791946BeitmanBeitman 1946-64thumb
International 5W1926?BeitmanBeitman 1926-38-52thumb
International 5X1926?BeitmanBeitman 1926-38-52thumb
International 601934FileInternational-55_60-19340pdfthumb
International 601935GernsbackGernsback 6Radio585thumb
International 601935RiderRider 6International10thumb
International 611935GernsbackGernsback 6Radio586thumb
International 611935RiderRider 6International11thumb
International 6171938RiderRider 9International2thumb
International 626A1946BeitmanBeitman 1946-65thumb
International 626B1946BeitmanBeitman 1946-65thumb
International 6301937FileInternational_Kadette-630_634_635_3734_K630_K634
_K635_K3734-1937.Rider.Radio
Radiopdfthumb
International 6301938FileInternational_Kadette-630_634_635_3734_735_739_950
-1938.Rider.Radio
Radiopdfthumb
International 6301938RiderRider 9International3thumb
International 6341937FileInternational_Kadette-630_634_635_3734_K630_K634
_K635_K3734-1937.Rider.Radio
Radiopdfthumb
International 6341938FileInternational_Kadette-630_634_635_3734_735_739_950
-1938.Rider.Radio
Radiopdfthumb
International 6341938RiderRider 9International3thumb
International 6351937FileInternational_Kadette-630_634_635_3734_K630_K634
_K635_K3734-1937.Rider.Radio
Radiopdfthumb
International 6351938FileInternational_Kadette-630_634_635_3734_735_739_950
-1938.Rider.Radio
Radiopdfthumb
International 6351938RiderRider 9International3thumb
International 651935GernsbackGernsback 6Radio587thumb
International 651935RiderRider 6International13thumb
International 661935GernsbackGernsback 6Radio588thumb
International 661936FileInternational-66_666-1936.RadioCraftRadiojpgthumb
International 6611935GernsbackGernsback 6Radio586thumb
International 6611935RiderRider 6International11thumb
International 6661935GernsbackGernsback 6Radio588thumb
International 6661936FileInternational-66_666-1936.RadioCraftRadiojpgthumb
International 66X1936BeitmanBeitman 1926-38Radio103thumb
International 66X1936GernsbackGernsback 7Radio61thumb
International 66X1936RiderRider 7International1thumb
International 6761936GernsbackGernsback 7Radio798thumb
International 676X1936GernsbackGernsback 7Radio936thumb
International 676X1937RiderRider 8International4thumb
International 701935GernsbackGernsback 6Radio588thumb
International 701935RiderRider 6International13thumb
International 711935RiderRider 6International14thumb
International 71C1935RiderRider 6International14thumb
International 721935GernsbackGernsback 6Radio589thumb
International 721935RiderRider 6International15thumb
International 7351938FileInternational_Kadette-630_634_635_3734_735_739_950
-1938.Rider.Radio
Radiopdfthumb
International 7351938RiderRider 9International3thumb
International 7391938FileInternational_Kadette-630_634_635_3734_735_739_950
-1938.Rider.Radio
Radiopdfthumb
International 7391938RiderRider 9International5thumb
International 761936GernsbackGernsback 7Radio798thumb
International 76X1936GernsbackGernsback 7Radio936thumb
International 76X1937RiderRider 8International4thumb
International 77 ;Series1936FileInternational-77 ;Series_777_778_779-1936.RadioCraft
.Radio
Radiojpgthumb
International 77 Series1936FileInternational-77 Series_77_777_778_779-1936.RadioCraftRadiojpgthumb
International 771935GernsbackGernsback 6Radio590thumb
International 771936FileInternational-77 Series_77_777_778_779-1936.RadioCraftRadiojpgthumb
International 771936RiderRider 7International3thumb
International 7771935GernsbackGernsback 6Radio590thumb
International 7771936FileInternational-77 ;Series_777_778_779-1936.RadioCraft
.Radio
Radiojpgthumb
International 7771936FileInternational-77 Series_77_777_778_779-1936.RadioCraftRadiojpgthumb
International 7771936RiderRider 7International3thumb
International 7781935GernsbackGernsback 6Radio590thumb
International 7781936FileInternational-77 ;Series_777_778_779-1936.RadioCraft
.Radio
Radiojpgthumb
International 7781936FileInternational-77 Series_77_777_778_779-1936.RadioCraftRadiojpgthumb
International 7781936RiderRider 7International3thumb
International 7791935GernsbackGernsback 6Radio590thumb
International 7791936FileInternational-77 ;Series_777_778_779-1936.RadioCraft
.Radio
Radiojpgthumb
International 7791936FileInternational-77 Series_77_777_778_779-1936.RadioCraftRadiojpgthumb
International 7791936RiderRider 7International3thumb
International 801935GernsbackGernsback 6Radio591thumb
International 851935GernsbackGernsback 6Radio592thumb
International 851935RiderRider 6International17thumb
International 861936BeitmanBeitman 1926-38Radio103thumb
International 861936GernsbackGernsback 7Radio61thumb
International 861936RiderRider 7International1thumb
International 86X1936GernsbackGernsback 7Radio797thumb
International 86X1937RiderRider 8International4thumb
International 871936GernsbackGernsback 7Radio215thumb
International 871936RiderRider 7International5thumb
International 90 Duplex1935FileInternational_Kadette-90_90 Duplex-1935.RadioCraft
.Radio
Radiojpgthumb
International 901935FileInternational_Kadette-90_90 Duplex-1935.RadioCraft
.Radio
Radiojpgthumb
International 901935GernsbackGernsback 6Radio593thumb
International 901935RiderRider 6International19thumb
International 901936FileInternational-90-1936.RadioCraftRadiojpgthumb
International 951936RiderRider 7International1thumb
International 9501938FileInternational_Kadette-630_634_635_3734_735_739_950
-1938.Rider.Radio
Radiopdfthumb
International 9501938RiderRider 9International5thumb
International 961936BeitmanBeitman 1926-38Radio103thumb
International 961936GernsbackGernsback 7Radio61thumb
International A ;Kadete1936GernsbackGernsback 7Radio383thumb
International A Kadete1936GernsbackGernsback 7Radio383thumb
International A1934RiderRider 4International1thumb
International A1936FileInternational-CM ;Chassis_Kadette_A_B-1936.Gernsback
.Radio
Radiopdfthumb
International A101934RiderRider 5International6 8thumb
International A101936GernsbackGernsback 7Radio384thumb
International A71934RiderRider 5International5 8thumb
International A71936GernsbackGernsback 7Radio384thumb
International A81934RiderRider 5International6 8thumb
International A81936GernsbackGernsback 7Radio384thumb
International A91934RiderRider 5International6 8thumb
International A91936GernsbackGernsback 7Radio384thumb
International AD111934RiderRider 5International6 8thumb
International AD121934RiderRider 5International6 8thumb
International All Wave Duo1934GernsbackGernsback 5Radio488thumb
International AW551933RiderRider 3International4thumb
International AW551936GernsbackGernsback 7Radio935thumb
International B ;Kadete1936GernsbackGernsback 7Radio383thumb
International B Kadete1936GernsbackGernsback 7Radio383thumb
International B1934RiderRider 4International1thumb
International B1936FileInternational-CM ;Chassis_Kadette_A_B-1936.Gernsback
.Radio
Radiopdfthumb
International BW1934RiderRider 5International5thumb
International BW1936GernsbackGernsback 7Radio384thumb
International CB ;Battery1934RiderRider 5International3thumb
International CD1934RiderRider 5International5 8thumb
International CD1936GernsbackGernsback 7Radio384thumb
International Classic1937RiderRider 8International1thumb
International CM ;Chassis1934FileInternational-CM ;Chassis_Kadette ;CM-1934.Rider
.Radio
Radiopdfthumb
International CM ;Chassis1936FileInternational-CM ;Chassis_Kadette_A_B-1936.Gernsback
.Radio
Radiopdfthumb
International CM1934RiderRider 5International4 8thumb
International CM1936GernsbackGernsback 7Radio383thumb
International CMS1934RiderRider 5International3thumb
International CS1933RiderRider 3International3thumb
International CSW1933RiderRider 3International3thumb
International D ;Chassis1934RiderRider 5International7thumb
International D1934GernsbackGernsback 5Radio434thumb
International D111934RiderRider 5International7thumb
International D121934RiderRider 5International7thumb
International D141934RiderRider 5International7thumb
International DA101934RiderRider 5International7thumb
International DA8 ;Chassis1934RiderRider 5International6 8thumb
International DA81934RiderRider 5International7thumb
International DA91934RiderRider 5International7thumb
International DAC ;Chassis1934RiderRider 5International5 8thumb
International DAC1936GernsbackGernsback 7Radio384thumb
International DAS1936GernsbackGernsback 7Radio384thumb
International DSP ;Chassis1934RiderRider 5International7thumb
International EL1051935RiderRider 6International21thumb
International ES ;Chassis1934RiderRider 5International8thumb
International ES ;Chassis1936GernsbackGernsback 7Radio795thumb
International ES191934RiderRider 5International8thumb
International ES191936GernsbackGernsback 7Radio795thumb
International ES201934RiderRider 5International8thumb
International ES201936GernsbackGernsback 7Radio795thumb
International ES251935RiderRider 6International3thumb
International ES251936GernsbackGernsback 7Radio795thumb
International ES301934RiderRider 5International8thumb
International ES301936GernsbackGernsback 7Radio795thumb
International EX1934GernsbackGernsback 5Radio437thumb
International F1934GernsbackGernsback 5Radio438thumb
International F1934RiderRider 4International3thumb
International F11934GernsbackGernsback 5Radio438thumb
International F21934GernsbackGernsback 5Radio439thumb
International J-S1936GernsbackGernsback 7Radio935thumb
International J1933RiderRider 3International5thumb
International J1934GernsbackGernsback 5Radio440thumb
International Jewel 401936FileInternational_Kadette-40_Jewel_Jewel 40_41_43_44
-1936.Rider.Radio
Radiopdfthumb
International Jewel 401936FileInternational_Kadette-40_Jewel_Jewel 40_41_43_44
_48-1936.RadioCraft.Radio
Radiojpgthumb
International Jewel1935FileInternational_Kadette-40_50_Jewel-1935.Rider.RadioRadiopdfthumb
International Jewel1935RiderRider 6International4thumb
International Jewel1936FileInternational_Kadette-40_Jewel_Jewel 40_41_43_44
-1936.Rider.Radio
Radiopdfthumb
International Jewel1936FileInternational_Kadette-40_Jewel_Jewel 40_41_43_44
_48-1936.RadioCraft.Radio
Radiojpgthumb
International Jewel1936RiderRider 7International1thumb
International JS1932FileInternational_Kadette-JS_KS-1932.Rider.RadioRadiopdfthumb
International Js1933RiderRider 3International1thumb
International K-101936GernsbackGernsback 7Radio1221thumb
International K-251936GernsbackGernsback 7Radio1222thumb
International K-261936GernsbackGernsback 7Radio1222thumb
International K-271936GernsbackGernsback 7Radio1222thumb
International K-281936GernsbackGernsback 7Radio1222thumb
International K-401933RiderRider 3International6thumb
International K-401934GernsbackGernsback 5Radio442thumb
International K-431936GernsbackGernsback 7Radio1223thumb
International K-6 ;Chassis1934RiderRider 5International1thumb
International K-601934RiderRider 5International1thumb
International K-601936GernsbackGernsback 7Radio1083thumb
International K-6171936GernsbackGernsback 7Radio1224thumb
International K-81933RiderRider 3International1thumb
International K37341937FileInternational_Kadette-630_634_635_3734_K630_K634
_K635_K3734-1937.Rider.Radio
Radiopdfthumb
International K6301937FileInternational_Kadette-630_634_635_3734_K630_K634
_K635_K3734-1937.Rider.Radio
Radiopdfthumb
International K6341937FileInternational_Kadette-630_634_635_3734_K630_K634
_K635_K3734-1937.Rider.Radio
Radiopdfthumb
International K6351937FileInternational_Kadette-630_634_635_3734_K630_K634
_K635_K3734-1937.Rider.Radio
Radiopdfthumb
International Kadette ;CM1934FileInternational-CM ;Chassis_Kadette ;CM-1934.Rider
.Radio
Radiopdfthumb
International Kadette Jr.1934GernsbackGernsback 5Radio438-439thumb
International Kadette1933RiderRider 3International2thumb
International Kadette1936FileInternational-CM ;Chassis_Kadette_A_B-1936.Gernsback
.Radio
Radiopdfthumb
International Kaydette jr1934RiderRider 4International3thumb
International Kaydette1934RiderRider 4International1thumb
International KS1932FileInternational_Kadette-JS_KS-1932.Rider.RadioRadiopdfthumb
International KS1933RiderRider 3International1thumb
International KS1934GernsbackGernsback 5Radio444thumb
International L ;Chassis1937RiderRider 8International1thumb
International L1936GernsbackGernsback 7Radio60thumb
International M ;Chassis1933RiderRider 3Howard Radio6thumb
International M1936GernsbackGernsback 7Radio442thumb
International N1001942BeitmanBeitman 1942-35thumb
International N2001942BeitmanBeitman 1942-35thumb
International P1936GernsbackGernsback 7Radio445thumb
International P1938RiderRider 9International8thumb
International Regal1933RiderRider 3International2thumb
International Regal1934GernsbackGernsback 5Radio442thumb
International St regis1934RiderRider 5International1thumb
International T1933RiderRider 3International5thumb
International T1936GernsbackGernsback 7Radio446thumb
International Ts1933RiderRider 3International5thumb
International TS1936GernsbackGernsback 7Radio447thumb
International Waltone1934GernsbackGernsback 5Radio437thumb
PayPal Logo
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 19:45. 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 = 352 results in 17.8 mS. Log
ABCAC DaytonAccurateAce
ACECAceToneAcheAcme
AcornAcousticAcousticalAcra Test
Acra ToneAdaAdaptolAddison
Admiral ;AustraliaAdretAdvance ElectricAdvance
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
Antique SoundAntoneAnubicsAola Schlaak
ApexApogeeApparatusAppel Henderson
AppletonAppliedApprovedArborphone
ArcadiaArcamArcherArdent
ArelArenArenaArgos
ArgosyArgusAriaAriane
ArielArionAristocratAristona
AristophoneArkayArmstrongARP
ARTArthur AnsleyArtoneArvin
ArzamasAshtonAskarAstars
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
MeggerMeissnerMelburnMelorad
MelosMendeMercantileMercury
MesaMeteorMetrodyneMetropolitan Vickers
MetzMEWMFAMicro Electronic
Micro RadioMicrontaMidlandMidwest
MilitaryMillsMilwaukeeMinerva
MinskMiracoMirageMission Bell
MissionMitchellMitsubishiMivar
MohawkMoldedMonarchMonelectric
MonitorMonogramMonsantoMontgomery Ward
MoogMoparMorleyMorphy Richards
Moscow Deaf AidMoscowMoskovskyMosrite
MotekMoto MeterMotoMotorola
MotoviaMotovoxMoulinexMRTZ
Mullard ;AustraliaMultitoneMultivoxMunston
MuntzMurphy ;New ZealandMusaphonicMusette
Music ManMusicaidMusicaireMusical Fidelity
MusiqueMuzakMXRNAD
NaiwaNakamichiNanaolaNash
NassauNathanialNational AcousticalNational Carbon
National CooperativeNational DobroNational PanasonicNational Radio Company
National Radio InstituteNational Radio ProductsNational Tape RecorderNational Transformer
National UnionNationalNatoNavico
NavigatorNavshipsNECNetwork
NeumannNewcombeNewmaticNH Radio
NiemannNintendoNisslNivico
NizhegorodskyNobelsNoblex BernaNoblex Carina
Noblex FabulinoNoblexNoblitt SparksNora
NorcoNord MendeNorden HauckNorelco
NorlinNormaNorthcourtNorthEastern Engineering
Northern ElectricNorthern RadioNorthlandNova
NovakNovatorNRINSF
NSMOahuOakOberheim
OceanicOctaveOKOkean
OldsmobileOldsmodbileOlympicOmega
OnkyoOpelOperadioOpta
OrangeOrionORROrsha
OrthonOsakaOsramOwin
OzarkaPacentPacific RadioPacific Research
PacificPackard BellPackard Motor CarPackard Philco
PackardPageantPaillardPalace
PalecPalomarPAMPamphonic
PanasonicPanatropePanoramicParamount Radio
ParkParker MccroryParmakParos
ParsekPathePatonPatterson
Pearce SimpsonPearcePearlPeavey
PedersenPeerlessPellegrinettiPennine
PentronPerdioPerfectonePeter Pan
Peto ScottPfanstiehlPhiccoPhico
PhilbrickPhilco ;ItalyPhilettaPhilharmonic
Philips ;AmericaPhillips PetroleumPhilmorePhonic
PhonolaPierce AiroPierce ArrowPierce
Pierson DelanePiersonPifcoPig Nose
PilgrimPilotPioneerPizon
PlaycraftPlaymatePlaze MusicPlessey
PlustronPlustronicsPlymouth PhilcoPlymouth
PoliotPolytonePolyvoxPontiac
Popular MechanicsPort0MaticPortadynePorto Baradio
Porto ProductsPorto RadioPorto ServerPortodyne
PortogramPowersoftPrecedentPrecision Radio
PrecisionPremierPriessProctor Silex
PromenettePulse TechniquesPure OilPuritan
PurotonePurple CowPuxingPye ;Australia
PyewayQSCQTXQuad
QualitonQuanTechQuartz LockRacal
RadfordRadialvaRadiartRadiette
Radio Acoustic ProductsRadio and TelevisionRadio ChassisRadio Circular
Radio Development ResearchRadio DisplaysRadio ElectricRadio Engineering
Radio GramRadio KitsRadio MarineRadio Product
Radio ProductsRadio RecepterRadio ReceptorRadio Rentals
Radio ServiceRadio ShackRadio TechnicRadio Trading
Radio UnionRadio VisionRadio WireRadiobar
RadioCorpRadioetteRadioExchangeRadiofon
RadiolaRadiolaGramRadioletteRadiomarelli
RadiometerRadioMobileRadioneRadionette
RadionicRadiopriborRadiotehnikaRadiotron
RadiotropeRadolekRAFRainbow
RandallRankRanserRAP
RASRatRaulandRay
RaymondRaytheonRBMRCA
RCASNRCFRCRRCS
RE LacaultReadRiteRealisticRecording Devices
RedBearRediffusionRedifonRees Mace
RegalRegencyRegentRegentone
ReicoRemaRemlerRenard
RenaultRent a SetREORepanco
RepublicRERRetraRevelation
RevereRevoxRexelRFT
RFWRGDRGHRheem
RhodesRIRick CampbellRickenbacker
RickToneRiderRigasRigonda
RiveraRiwecoRK RadioRM Electric
RMERMSERobert LawrenceRoberts ;USA
RobertsonRobuckRobukRocke International
RockfordRockolaRodgersRogers Majestic
RogersRohde SchwarzRolaRoland
RolaxRollandRomacRoss
RRRRRRSCRSS
RTRTV Cross ReferenceRussellRuwel
SABASachsenwerkSAESalara
SaloraSam AshSampsonSams
SamsonSamsungSangamoSangean
SangoSanoSanshinSansui
SanyoSaradulSargent EMSargent Rayment
SavageSavil RadioSBESBR
ScandynaSchalecoSchallerSchaub
SchlaakSchlumbergerScott TransformerScott
SDCSea pal RadioSearle AeroSears Roebuck
SeatSecoSeiberlingSeibt
SeimensSelenaSelmerSemcor
SencoreSentinelSequentialService
Session MasterSetchell CarlsonSeymour DuncanShamrock Radio
SharpSheafferShelleySheridan
SherwoodSicartSiemensSiera
Signal Battery CompanySignal ElectronicsSilcoSilver King
Silver MarshallSilverSilvertoneSimmons
Simms WattsSimplexSimplonSimpson
SinclairSingerSingleSintar
SkanticSkodaSky RoverSlagle
SleeperSMSmithsSNR
SobellSobolSocoraSOE
SokolSolarSolartronSolaSound
SoldanoSolectricSoltonSommerkamp
SonaSonarSonatelSonocraft
SonolorSonoraSony ;AustraliaSound City
Sound MirrorSound View MarineSoundSoundcraft
SoundesignSovtekSparks WithingtonSparton
SpatzSpencer WestSpencerSpezial
SpicaSpidolaSpiegelSpika
SplawnSplitdorfSpragueSRA
SRTStairs WintersStancorStandard Radio Telefon
StandardStandelStanleyStar Raider
StarStarckStargStark
StartfordStartonStassfurtStaudigl
STC ;AustraliaSteelmanSteiniteStella ;New Zealand
StenodeStereo FullStereoStereoSound
SterlingSternStewart RadioStewart Turner
Stewart WarnerStingerStory ClarkStrad
StratfieldStraussStrawberry BlondeStrobotuner
Stromberg CarlsonStudebakerStudiomasterStuzzi
SudfunkSunbeamSundownSunn
SuperiorSuperstarSupertoneSuprem
SupremeSuproSvenska Radio AktiebolagetSvetlovodsk
SwanSwirluxSWRSylvania
SymphonyTaffetTakTalk-a-Phone
TandbergTandyTannoyTapco
TascamTasmaTatungTaylor
TCATCETEACTech
TechnicsTeclemitTectronixTefag
TefiTeiscoTekadeTekelec
TektronixTele KingTele ToneTelechron
TelecoinTeledyneTelefunkenTelephone
TelequipmentTeletonTeletronTelevian
TelevisionTraining InstituteTelsenTempleTempleTone
TempovoxTentoTertaTesla
TexanTHDThermThomson
ThomsonHoustonThordarsonThornThroens
TITiffany ToneTimeElectronicsTitan
TMCTMKToddTokyo HY Labs
TomThumbTonomacTopecoTophat
TornTornisterTorotorTorres
ToshibaToshibaManualTrace ElliotTrader
TradioTrainwreckTrans ArenaTransatlantic
Transformer CorpsTransitoneTransmission ProductsTransvision
TravellerTravlerTraynorTriangle
TricityTrimaxTrioTriplet
TrixTRKTropic AireTroubador
TroyTrue ValueTruetoneTruphonic
TruvoiceTruVoxTUACTurner
Tyrman ElectricUcoaUherUKW
UltraUltradyneUltramarUnda
UnicUnicordUnidenUnited Air Cleaners
United Motor ServiceUnited MotorsUnited RecordingUnited Reproducers
United ReproductionUnitedUnitraUniversal Battery
UniversalUniversumUnivoxUnKnown
US ElectricUS RadioUS TelevisionUSAF
UtahUTCV LectricalValco
ValiantValradioVan Der MolenVandyke
VarleyVEBVEFVega
VelodyneVickersVictorVictoreen
Video CorporationVideodyneVidorView
ViewtoneVikingVision Research LabsVM
VocolineVoice of MusicVolksVolkswagen
VolmarVoronezhVoxVoxson
VSEVWWacoWaldSchidt
WalgreenWalker George WWalterWaltham Standard
WalthamWanYongWardWare
WarnerWarwickWatermanWatkins
WattWattersonWaveTekWayfarer
WayneKerrWBWebcorWebster
WecoWegaWells GardnerWEM
WestburyWestern Air PatrolWestern AutoWestern Electric
Western RoyalWesternWestinghouseWestminster
WestonWestoneWextarkWeymouth
WeyradWharfedaleWhite IbbotsonWhite
WhiteleyWhitleyWholesaleWiking
WilcoWilcox GayWillardWilliam J Murdock
WillysWincoWindsorWings
Wireless SetWireRecorderWoolarocWorkrite
World RadioWQXRWRLWT Grant
WT KnottWundercartWurlitzerXtal
YaesuYamahaYorkYorkville
ZaneyZanusiZaporizhzhyaZenith
ZenitronZentroZephyrZetavox