3000 series optional Honda radio cassette plus accessories equalizer single din unit!  Its the highest radio option for 1992-1995 Hondas for a period correct installment. Will plug and play all Hondas/Acuras from 1986-1997.  Unfortunately there is no radio code and because of that we do not know if the radio is functional. But the blinking red light did come on during plug in!  From what I am told you can obtain the code for the radio by calling your local dealership and giving them the serial # printed on the sticker on the radio. Serial # has been worn off but you can make out the #s by looking at it in the correct light. . All buttons are fully functional and press as they should. 1 small equalizer button is missing (as pictured) The push volume button works great! This is a very very rare radio set up and will not be found again.