What is the best amplifier in the world?

The KX-R Twenty/VX-R Twenty is arguably the most transparent and honest amplifier we’ve ever tested. –What HiFi -March 2020 What is the best amplifier in the world? Well, we are a bit biased, but we can't disagree with What HiFi that the VX-R Twenty is a strong contender...

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QB-9 USB DAC — Twenty Upgrade

The best value high end USB DAC of all time just got a lot better! The QB-9 Twenty update is a significant improvement to our most popular product. The Twenty upgrade for this USB DAC is more than just the new ESS chip and improved clock. This upgrade...

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