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 ...

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 ...

[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 ...