Brand: Artemis Labs
Artemis Labs SP-1 is a high-end audio component that serves as both a phono stage and a switched-capacitor passive preamplifier. It is designed to provide exceptional performance and flexibility for audiophiles looking to upgrade their analog audio chain.The SP-1's phono stage is based on a low-noise, discrete OPA1612 op-amp, which is housed in a shielded module to minimize external interference. The cartridge loading and RIAA equalization are adjustable, allowing for precise matching to different cartridge loads and delivering optimal performance across a wide range of vinyl recordings.The SP-1's passive preamplifier stage is based on a switched-capacitor topology, which allows for unprecedented channel separation and minimal phase shift. The switching mechanism is custom designed by Artemis Labs using high-frequency Mosphenes capacitors, whose low self-capacitance ensures fast and precise signal transfer.The SP-1 is housed in a compact and rugged aluminum case, with gold-plated RCA inputs and outputs, and a BNC input for the external clock. The front panel includes buttons for selecting between phono and preamplifier modes, as well as a detented volume control for quick and precise adjustments.Overall, the Artemis Labs SP-1 is a top-of-the-line piece of audio equipment that combines the best of both worlds - high-quality phono amplification and passive preamplification - into one beautifully crafted device. Its exceptional performance, flexibility, and build quality make it a must-have for serious vinyl enthusiasts and audiophiles.