The Schiit Audio Mimir DAC has arrived, and while it might not wield the thunderous power of Yggdrasil, it does bring a bolt ...

The company’s newest headphone amplifier, the Valhalla 3, isn’t just a new-and-improved version of the Valhalla 2, which had ...

The most recent installment of [Dino Segovis’] Hack a Week covers the construction of a simple NPN transistor audio preamp. Some time ago, he built a small audio amplifier using an LM386 which ...

[Justin Scott]’s tube preamplifier is a great example, with its novel use of a pair of Nixie tubes to indicate the volume to which it has been set. The audio side of the preamp comes courtesy of ...

The key to making the upgrade worthwhile is choosing the right $250 phono preamp, and I am confident that the Andover Audio SpinStage is the way to go. It is widely acclaimed, and the world's ...

marking a bold leap forward in ultra high-end audio performance. The lineup includes the PMG Signature 512 DAC, 512 Preamplifier, Signature Phono Preamplifier, and SACD Transport — each featuring a ...