So this is a item from a closed audio shop.  He had it up on the shelf in a zip lock bag.  

SOME parts on it Marked Pioneer.   I see number  YG-4194HB.

  it is untested .  please use zoom and you decide if this is something that can help you.  being sold as-is, final sale.    again untested .... there is no return on this.  please understand I have no way to verify it.  might save the day if in need of a part on there?

if you know more please email me so I can update.  thank you

Please see all pictures and use zoom feature.  Often the pictures describe the item better than words.!

 Also please see the  10,000+  vintage radio related parts and other great antiques and oddities I listed.  

Radio's are Fun !

Just like radio parts ? Click on Electronics in my store to see just the electronics I listed !

 I always combine shipping to my best,  just order and wait to get the invoice from me.  On Global Shipping I cannot combine as that is in Ebay's hands.

Please note : Ebay is starting to collect sales tax as required by law for certain states.  

Thank you for you order and please follow my store.!   New items added daily.   Also you can go into my store and pick the category for easy shopping.   Best to you and   Many Thanks,  Mike