![Does anyone know how to add an auxiliary input to this old russian radio? Sokol 403. : r/AskElectronics Does anyone know how to add an auxiliary input to this old russian radio? Sokol 403. : r/AskElectronics](https://preview.redd.it/trtbdvc8dwm41.jpg?auto=webp&s=1588d37109e59c85eaf1c380a4877e776559d98e)
Does anyone know how to add an auxiliary input to this old russian radio? Sokol 403. : r/AskElectronics
![SOKOL ( SOIMUL ) - 403 , APARAT DE RADIO PORTABIL CU 7 TRANZISTORI , 2 LUNGIMI DE UNDA , PRODUCTIE U.R.S.S. , SOKOL ( SOIMUL ) - 403 , APARAT DE RADIO PORTABIL CU 7 TRANZISTORI , 2 LUNGIMI DE UNDA , PRODUCTIE U.R.S.S. ,](https://www.anticariat-unu.ro/uploads/products/sokol-soimul-403-aparat-de-radio-portabil-cu-7-tranzistori-2-lungimi-de-unda-productie-urss-anii-70-80-p305711-03.jpg)
SOKOL ( SOIMUL ) - 403 , APARAT DE RADIO PORTABIL CU 7 TRANZISTORI , 2 LUNGIMI DE UNDA , PRODUCTIE U.R.S.S. ,
![Portable Soviet Radio Sokol-403. Vector Drawing from Photo Stock Image - Image of retro, electronic: 213982327 Portable Soviet Radio Sokol-403. Vector Drawing from Photo Stock Image - Image of retro, electronic: 213982327](https://thumbs.dreamstime.com/z/portable-soviet-radio-sokol-vector-drawing-photo-portable-soviet-radio-sokol-213982327.jpg)
Portable Soviet Radio Sokol-403. Vector Drawing from Photo Stock Image - Image of retro, electronic: 213982327
![File:Vintage Sokol 7 Transistor Radio, Model 403, Broadcast (MW) & Long Wave Bands, Made In USSR, Circa 1972 (49012716323).jpg - Wikimedia Commons File:Vintage Sokol 7 Transistor Radio, Model 403, Broadcast (MW) & Long Wave Bands, Made In USSR, Circa 1972 (49012716323).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/e/ec/Vintage_Sokol_7_Transistor_Radio%2C_Model_403%2C_Broadcast_%28MW%29_%26_Long_Wave_Bands%2C_Made_In_USSR%2C_Circa_1972_%2849012716323%29.jpg)
File:Vintage Sokol 7 Transistor Radio, Model 403, Broadcast (MW) & Long Wave Bands, Made In USSR, Circa 1972 (49012716323).jpg - Wikimedia Commons
![SOKOL ( SOIMUL ) - 403 , APARAT DE RADIO PORTABIL CU 7 TRANZISTORI , 2 LUNGIMI DE UNDA , PRODUCTIE U.R.S.S. , SOKOL ( SOIMUL ) - 403 , APARAT DE RADIO PORTABIL CU 7 TRANZISTORI , 2 LUNGIMI DE UNDA , PRODUCTIE U.R.S.S. ,](https://www.anticariat-unu.ro/uploads/products/sokol-soimul-403-aparat-de-radio-portabil-cu-7-tranzistori-2-lungimi-de-unda-productie-urss-anii-70-80-p305711-02.jpg)