hi! my airtronics car receiver # rx-461 seems to have gone south! (no throttle or brake response) and the circuit board looks burnt. looking to get a new one by this Friday! cannot afford the time of turning it in to sanwa! (need to race soon!!!) anyone have any insight on new rx-461's! from where? thanks!

You can also use any of the FH3/FH4 receivers such as 451, 451R, 462, 471, 472, 481, 482. Even FH2 receivers at a push like the 371 or 381 etc.