Tag Archives: Specialist

Builder’s Profile: Anthony Roos of At Mars Amps

Tell us about the history of At Mars?

at mars 010 After playing and buying tube amps over the years the either didn’t sound right or work right, I decided to try and build something for myself so I could have some control over both of those issues. After completing one project I would put it up for sale in order the fund the next. The feedback was usually favorable after something was sold, and that’s how At Mars began



What’s your background?

I have been playing guitar and tinkering with things since I was a kid.

What was the first product you offered for sale?

The Specialist head was the first product.

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Which has been the most popular?

There are still more Specialist heads out there than anything else.
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