Audio processor with multiple input & output options.
Made in Japan between 1976 and 1981.
Works fine.
Colored paper dots were added to help me keep my devices straight!
I'm 76 yrs old and would like this to go to someone who can use it.
The ones I have seen on line are selling from $300 to over $1000.
Ser. No. 0200542
Near Broadway and Pantano.