Drake R-4C (Sherwood Factory Fitted) – Replacement PD-4B Product Detector – Version E by MD0MDI 9 September 2022 by MD0MDI 9 September 2022 You are unauthorized to view this page. Username Password Remember Me Forgot Password Read more 0 FacebookTwitterTelegramLINEEmail
Drake R-4C (Sherwood Factory Fitted) – Replacement AMP-4 R-4C Audio Amplifier – Version P by MD0MDI 9 September 2022 by MD0MDI 9 September 2022 You are unauthorized to view this page. Read more 0 FacebookTwitterTelegramLINEEmail
Drake R-4C (Sherwood Factory Fitted) – R4C Power Supply Replacement – Version J by MD0MDI 9 September 2022 by MD0MDI 9 September 2022 You are unauthorized to view this page. Read more 0 FacebookTwitterTelegramLINEEmail
Drake R-4C (Sherwood Factory Fitted) – Operation of the Front Panel Switch (FPS-4) Switch & Alignment Tips 2013 by MD0MDI 9 September 2022 by MD0MDI 9 September 2022 You are unauthorized to view this page. Read more 0 FacebookTwitterTelegramLINEEmail
Drake R-4C (Sherwood Factory Fitted) – Installation of the Mix 4C – Rev. R by MD0MDI 9 September 2022 by MD0MDI 9 September 2022 You are unauthorized to view this page. Read more 0 FacebookTwitterTelegramLINEEmail
Drake R-4C (Sherwood Factory Fitted) – Filter Capacitor Modification RPS-4 Ver C by MD0MDI 9 September 2022 by MD0MDI 9 September 2022 You are unauthorized to view this page. Read more 0 FacebookTwitterTelegramLINEEmail
Drake R-4C – Soild State Tube Replacements by Sartori Associates by MD0MDI 26 August 2022 by MD0MDI 26 August 2022 You are unauthorized to view this page. Read more 0 FacebookTwitterTelegramLINEEmail
Drake R-4C – Schematic Diagram (T10-T11) by MD0MDI 26 August 2022 by MD0MDI 26 August 2022 You are unauthorized to view this page. Read more 0 FacebookTwitterTelegramLINEEmail
Drake R-4C – Schematic Diagram (21000 and up) by MD0MDI 26 August 2022 by MD0MDI 26 August 2022 You are unauthorized to view this page. Read more 0 FacebookTwitterTelegramLINEEmail
Drake R-4C – Schematic Diagram (18726 and up) by MD0MDI 26 August 2022 by MD0MDI 26 August 2022 You are unauthorized to view this page. Read more 0 FacebookTwitterTelegramLINEEmail