crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2918746:0crwdne2918746:0

crwdns2933803:01crwdne2933803:0

crwdns2933797:0baccrwdnd2933797:0crwdne2933797:0

crwdns2936047:0crwdne2936047:0

crwdns2933769:0crwdne2933769:0
crwdns2933771:0crwdne2933771:0
crwdns2933801:0crwdne2933801:0

crwdns2933807:0crwdne2933807:0

-[* black] The main components of this kit are 1) TMR-IF33 wireless transmitter, 2) IFR-IF33 wireless receiver, and 3) 9V DC output AC adapter
+[* black] The main components of this kit are 1) TMR-IF33 wireless transmitter, 2) IFR-33 wireless receiver, and 3) 9V DC output AC adapter
[* black] I'm not sure if this product was sold in North America... in the second photo you can see the original Japanese packaging. This product dates from around 1993.
[* black] Sony used the same IR transmission system in some of its North American TVs - these components work with the wireless headphones that came with my old XBR TV.