Yamaha B-6 amp, $400

[g-man02tii]

Not mine, no affiliation, etc...

I found this in the general section of my local Craigslist.
https://norfolk.craigslist.org/for/5722347348.html

I have never seen one of these before, strange looking amp.

G-Man

 

[jberger]

It was from the same era as the R series receivers. I believe that Yamaha had some technology licensing from Carver at the time. The receivers had a variant of the Sonic Holography circuitry, and this power amp was the equivalent of the M-400 amps (the "magnetic field" anps that weighed about 5 pounds)