Bryston PS-3 DC 穩壓電源供應器 適用於唱頭放大器 - 黑色

I’ve had this powering my phono preamp for a week now, and the separation of the supply really quieted the background—it’s dead silent between tracks, even on high gain. The low-noise regulation is exactly what my setup needed, and the black casing looks sharp on the rack.

The hum in my phono stage is completely gone since I swapped in this external supply, and the separation from the main unit makes a real difference. Hookup was straightforward, and the low-noise performance is exactly what I needed for quiet passages.