84 512 BBI reinstall original pioneer radio. | FerrariChat

84 512 BBI reinstall original pioneer radio.

Discussion in 'Boxers/TR/M' started by bl10, Jan 7, 2025.

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  1. bl10

    bl10 Formula Junior

    Jun 8, 2011
    413
    Chatsworth, CA
    Full Name:
    Barry Leavengood
    Picked up a nice BBI on Bring A Trailer last week. It currently has an aftermarket Alpine radio but the PO included the original Pioneer KE 4300 head unit along with matching AMP and equalizer. I'm about to attempt to reinstall it all. The head unit and equalizer .installation looks pretty straight forward but I have no idea where the amp goes. Any help would be apricated.
    Really nice CA car, mandatory for me, with a couple of issues I'm working through.
    Thanks to Marty, the PO, for maintaining it so well and Colleen for facilitating the sale.
    Barry
     
  2. pshoejberg

    pshoejberg Formula 3
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    Dec 22, 2007
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    The Pioneer system for the BBi did not include a separate amplifier. It consisted of a special edition radio and the equaliser unit only. I believe that there is a four way amplifier integrated in the equaliser unit.

    Best, Peter
     
  3. pshoejberg

    pshoejberg Formula 3
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  4. pshoejberg

    pshoejberg Formula 3
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  5. bjunc

    bjunc Formula Junior

    Jun 18, 2023
    368
    Miami, FL
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    Robert
    I can also confirm that my car does not have an amp, only the head / EQ pair (I don't think any had a dedicated amp). The "FEATURES" image below is from the EQ manual; which I also attached. I can also send you the manual for the head unit, but it's 21MB and the upload max is 5MB.

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  6. bl10

    bl10 Formula Junior

    Jun 8, 2011
    413
    Chatsworth, CA
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    Barry Leavengood
    Peter
    Yeah I discovered that while researching. A PO had installed a nice but appropriate aftermarket radio and removed the equalizer with the installation . Provided with the car is the Pioneer KE 4300 radio with the Ferrari face plate, Pioneer BP 520 equalizer and Pioneer G 4 amp. The correct cable for the Amp to radio is also graphed into the system so I assumed it was period correct. So far I haven't been able to get the equalizer to power up. I will take a look at your schematic to see if it helps.
    Thanks
    Barry
     
  7. bl10

    bl10 Formula Junior

    Jun 8, 2011
    413
    Chatsworth, CA
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    Barry Leavengood
    OK: Got the radio and equalizer working on the bench thanks to Peat's diagram. Not worrying about amp. Trying to figure out how the original KE 4300 and BE 520 mount. The Alpine has a contemporary "mounting box" with push in tabs, however, the KE 4300 is a little to wide to fit. (I could modify the box but there must have been a way) There is a typical Ferrari strap hanging down which can be used to hold the radio level with the addition of a screw but what holds it from moving back an forth. Looked at parts diagrams but no detail that I could find. As far as the BE 520 equalizer it looks like a complete kludge. I see no mounting holes or brackets. I pulled the bottom 520 cover off and see nothing that would hold the 520 in place. Any help or pictures would be appreciated.
    Thanks
    Barry
     
  8. bjunc

    bjunc Formula Junior

    Jun 18, 2023
    368
    Miami, FL
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    Robert
    I can check and confirm tomorrow. If I recall, the EQ mostly mounts to the flimsy surrounding leather shell. There is small hard-to-reach screw on a little hanging bracket that screws directly into the EQ; which helps keep it all in position. Not the most rigid setup.
     
  9. pshoejberg

    pshoejberg Formula 3
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    #9 pshoejberg, Jan 10, 2025
    Last edited: Jan 10, 2025
  10. pshoejberg

    pshoejberg Formula 3
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    The radio is kept in place from moving out with a metal strap from the backside (Bulkhead to radio back - There is a M5 or M6 bolt preinstalled on the bulkhead as I recall it). Not a very robust or easy to access method. You can clearly see that this is the first factory made radio installation in a Ferrari.

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  11. turbo-joe

    turbo-joe F1 Veteran

    Apr 6, 2008
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    romano schwabel
    sure Ferrari did this and not the dealer?
     
  12. pshoejberg

    pshoejberg Formula 3
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    Yep, I’m sure.
     
  13. turbo-joe

    turbo-joe F1 Veteran

    Apr 6, 2008
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    so Ferrari started with the radio with the 512 BBi?
    I remember a customer of mine with a 512 BB without radio. or was the radio an option?
     
  14. pshoejberg

    pshoejberg Formula 3
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    It came with the BBi.

    Best, Peter
     
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  15. bl10

    bl10 Formula Junior

    Jun 8, 2011
    413
    Chatsworth, CA
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    Barry Leavengood
  16. bl10

    bl10 Formula Junior

    Jun 8, 2011
    413
    Chatsworth, CA
    Full Name:
    Barry Leavengood
    Peter
    Yeah I had a tough time removing the equalizer "tray". Still wondering if there is a "box" that the radio slips into. It doesn't seem right that the only thing that holds the radio in is the strap on the rear.
    Thanks
    Barry
     
  17. flat-12

    flat-12 Formula Junior

    Mar 18, 2011
    369
    Germany
    512 BB has also a factory installed
    512 BB had also a factory installed Pioneer Radio. This wasn‘t an option. Radio looks similar to the BBi but there is no equalizer. IMO it’s a great looking radio.

    Other Ferraris of the same period (308 GTB/GTS) were delivered without radio, so the dealer had to instal the radio.
     
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  18. samsaprunoff

    samsaprunoff F1 Rookie
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    #18 samsaprunoff, Jan 10, 2025
    Last edited: Jan 10, 2025
    Good day,

    Can you explain why you state that 512BB's had a factory installed Pioneer Radio? I ask, as all of the pictures I saw of the BB's had whatever radio the dealer/customer wished to install (Becker, Blaupunkt, Voxson, etc). My own car (Germany/Swiss) did not have a Pioneer radio, but a generic one.

    Cheers,

    Sam
     
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  19. pshoejberg

    pshoejberg Formula 3
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    The radio should fit quite well in the hole if this has not been enlarged and the face plate makes the installation it look nicely completed. So basically no need for any further stabilization than the metal strap. Maybe someone else on the site have other experiences and can chime in.

    Best, Peter

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  20. flat-12

    flat-12 Formula Junior

    Mar 18, 2011
    369
    Germany
    My father owns his 512 BB for a very very long period of time. He is the second owner of the car and he bought the car from the first owner. That was around 35 years ago. The car is still highly original, no accidents, first paint, original interieur and has the original Pioneer radio also with a very caracteristic print of the Ferrari Logo on the front plate but the 512 BB didn‘t have any equalizer.

    When my father was looking to buy his first 512 BB most of the cars still had that original Pioneer radio, but at that time the cars were only some years old.
    He liked the style of the radio and at some Point he thought it would be a great fit for his 308, but he wasn‘t able to buy that radio. The dealer told him that the radio was installed directly by Ferrari and is not (was no langer?) available.
     
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  21. bl10

    bl10 Formula Junior

    Jun 8, 2011
    413
    Chatsworth, CA
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    Barry Leavengood
    Peter
    Thanks. I think the hole for the radio was enlarged a little for the Alpine mounting box which is to small for the Pioneer. I will figure it out.

    Another quick question. There is a toggle switch next to the power outlet under the dash. It has a blue wire running to it with the other terminal empty, however, there is a two red wire connector used for some kind of light (broken) working off the and extra door switch. Looks like the red wires should go to the toggle Is the toggle switch original and if so what's it for?

    Thanks
    Barry
     
  22. samsaprunoff

    samsaprunoff F1 Rookie
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    Sam Saprunoff
    Good day,

    Understood. However, the sample set that your father saw was small and so to suggest that ALL boxers were equipped with Pioneer radios from the factory lacks any real evidence. As mentioned, my own car did not have a Pioneer radio (although it could have been changed, but unlikely given that the Pioneer was of a much better quality than what my car had).. Secondly, many period pictures show several different manufacturer radios. That is not to say that the buyer "could" have requested a factory/Pioneer radio... but this does not in itself mean that a Pioneer radio was standard.

    Secondly, I believe that the Pioneer equalizer was only made and available in the early 80's and so would not have been available in 1976 when the 512's were first introduced. Additionally, the Pioneer radio used in the BBis would have been a different model (newer) that what Pioneer models would have been available in 1976 or so. What I can say is that Ferrari was closely associated with Voxson, an Italian radio manufacturer, as many of the earlier Ferrari's prior to the 512BB were equipped with Voxson speakers from the factory. Given this existing relationship, it would seem more likely that if Ferrari did have or want a factory radio, then Voxson would most likely been chosen... in my opinion.

    That being said, my comments are based only upon empirical evidence and conjecture and so by could be in error.

    Cheers,

    Sam
     
  23. bl10

    bl10 Formula Junior

    Jun 8, 2011
    413
    Chatsworth, CA
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    Barry Leavengood
  24. lagunacc

    lagunacc F1 Rookie
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    Aug 24, 2013
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    It's a Pioneer KE-4300 with a different face plate. I have one advertised in Classifieds with a link to the thread discussing the differences between the std KE-4300 and the F one.

    https://www.ferrarichat.com/forum/threads/pioneer-ke-4300.700529/

    https://www.ferrarichat.com/forum/threads/pioneer-ke4300.638076/
     

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