You say "had", did you throw it out or mod it for todays head unit?
Wish I still HAD that setup.I had the matching equalizer,
cassette/radio,the GM-120 and speakers.
Took the system out of my car to do some repairs and while it was all neatly boxed up some lowlife scumbag robbed my house.Needless to say the stereo was gone The "dogs" also crushed my 78 Pace car model I'd built over 2 years.
BUT they didn't get all they wanted the first time so came back 2 weeks later and cleaned out the rest of the house
(they even took 2 TV's that weren't even working).
I never did find out who did it,That was nearly 25 years
ago now and some so called friends disappeared not long after I went on a rampage around the area whilst investigating the crime. To this day, If I ever find out who it was I'll "skin" their feet (cant run then ).
Man that whole setup rocked !!! It even got complaints at the drive-in theatre !!!!!! I parked close to the candybar
and they couldn't hear the customers !!!
The stuff today maybe more advanced & cheaper but
it dont have the sound. So I'll keep searching........
Cheers
Merry Christmas & Happy/safe driving
Gav