SANSUI RA-500 Mod Jan 3, 2019 4:43:42 GMT -6 svart likes this Quote Select PostDeselect PostLink to PostBack to Top Post by thesoundmotel on Jan 3, 2019 4:43:42 GMT -6 Happy New Year to everyone !!!!!!!!!Just got a SANSUI RA-500 and went an modded it . I remove a couple of capacitors , c515 and c516 to be specific . It causes the unit to output only the spring reverb signal . Sounds great .