You own a store, you sell 2 brands, which?


Thought experiment:

You run a store which sells used and new gear from any point in history.  The catch is you can have exactly 2 brands.  One of electronics one of speakers. 

Defunct brands are OK as are those current with long histories. 

What brands are they? 
erik_squires
RCA would be one. They were the Microsoft in days past.

Donald Trump has been known to command $1.5 million on the speaker circuit. He could hang around in the shop in the used section. And that’s all I have to say about that brand.
@atmasphere  - 
Why not Panasonic?

Ralph, I'm going to make up my own rules. All of the brand's components must have the same name on the front. So no Panasonic and Technics. Unless you drop the Rega stuff...... 

Speakers and amps don't matter. I will only carry snake oil. I heard the profit margins are huge!