Nakamichi 670zx & 680zx comparison

Review of the Nakamichi 670zx and 680zx cassette decks and the differences between the two models. Just getting the channel going, so please let me know your feedback on the content and anything else you would like to see. If you watch my other video of my collection (in the link below), you can see several other vintage cassette decks, turntables, receivers and speakers. Feel free to let me know if there is a review or item you would like me to showcase in a separate video. I am a long time collector of vintage stereo gear like receivers, speakers, amps, turntables and cassette decks from brands like McIntosh, Sansui, Pioneer, Yamaha, Klipsch, JBL, Marantz and many others. Be sure to subscribe so as not to miss future videos. #vintagestereo