uPRE MKII PSU

AUDIOROOT uPRE‑MKII PSU – Low‑Noise External Power Supply for uPRE MKII

The AUDIOROOT uPRE‑MKII PSU is a high‑quality external power supply designed specifically for the uPRE MKII microphone preamplifier. It delivers clean, stable and reliable 18 V DC power with extremely low noise, making it ideal for critical audio applications in both field and studio environments.

Equipped with a Hirose‑compatible 4‑pin male connector, the uPRE‑MKII PSU ensures a secure, professional‑grade connection. While optimized for the uPRE MKII, it can also power any device requiring 18 V DC via a 4‑pin Hirose‑style input.

Estimated delivery time: 1–2 weeks.

Key Features

• Output voltage: 18 V DC

• Output current: up to 0.67 A

• Power output: 12 W

• Low ripple and noise: <120 mVp‑p for ultra‑clean audio performance

• Input voltage range: 90–264 V AC, 47–63 Hz (worldwide compatibility)

• Overload and short‑circuit protection

• Compact, lightweight design

• Hirose‑compatible 4‑pin male connector (HR10A‑7P‑4P or equivalent)

Applications

• Professional field recording

• Studio recording

• ENG / EFP production

• Any 18 V DC device with a 4‑pin Hirose‑style input