 D.A.H.G. |
 Dalton |
 Dalton Radio |
 Dalton Radio |
 De Gialluly |
 De Gialluly |
 De Wald (US) |
 Decca |
 Dehay - R.D. |
 Dehay - R.D. |
 Delna |
 Delval |
 Depaèpe |
 Derveaux |
 Derveaux |
 Desdoigts |
 Deshayes Frères et Courtois - D.F.C. |
 Deshayes Frères et Courtois - D.F.C. |
 Desmet |
 Desmet |
 Desmet |
 Desmet |
 Dessart |
 Detrola |
 Douglas |
 Ducastel |
 Ducastel |
 Ducastel |
 Ducastel |
 Ducastel |
 Ducati |
 Ducretet |
 Ducretet |
 Ducretet-Thomson |
 Ducretet-Thomson |
 Ducretet-Thomson |
 Ducretet-Thomson |
 Dunyach & Leclert D. L. |
 Dupont |
 Dyna |
 Dyna |
 Delta |
 Diona |
 Dual |
 Dual |
 Dual |
 Despaux |
 Deso |
 Debor |
 Dessard |
 Diosavox |
 Dynatic |
 Diora |
 Dunorad |
 DeWald (E) |
 DeJur-Amsco |
 Denver |
 Denver |
 Deberry |
 Dansette |
 Ducreux et Dufond |
 Duron |
 Dynatron |
 Da et Dutilh |
 Drouard |
 Day-Fan |
 Day-Fan |
 D B R |
 Duroquier |
 Dux |
 Dux |
 Delco |
 Du Mont |
 Daxon |
 Danvox |
 Delcom |
 De Forest Crosley |
 De Forest Crosley |
 Ducal Radio |
 Denon |
 Denon |
 Denon |
 DeTeWe |
 Daewoo |
 Draco |
 Dynatra |
 Diffusion Radiophonique Française |
 Dicky-Voice |
 Dombaj |
 Data Precision |
 Degen |
 Deroy |
 Delson |
 Doria |
 Dak |
 Duette |
 D-Stream |
 Debrie |
 Divox |
 Delmas (15) |
 Dary |
 D.R |
 D.R |
 Diboss |
 Danje |
 DSE |
 Dynacord |
 Discophone |
 Diéla |
 Dauphin |
 Delec |
 Desenfans |
 Démonet |
 Dapy |
 Dictafil -Paris |
 Dictafil -Paris |
 Dervy |
 Devieux |
 Daytron |
 Delphi Grundig (Delphi Corporation) |
 Delphi Grundig (Delphi Corporation) |
 Dana - Racal-Dana - Racal Instruments |
 Dana - Racal-Dana - Racal Instruments |
 Dana - Racal-Dana - Racal Instruments |
 DBX |
 Dihor dp |
 David Andersen Radio |
 David Andersen Radio |
 Dymar |
 Dymar |
 Diamond |
 Dolby |
 Datron |
 Derufa |
 Dynaco USA |
 Dokorder |
 Dartronic |
 Dexford |